core: api to load all chat items

Co-authored-by: shark <shark@shark.work>
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

Dockerfile

@@ -1,10 +1,29 @@
-FROM haskell:8.10.4 AS build-stage
-# if you encounter "version `GLIBC_2.28' not found" error when running
-# chat client executable, build with the following base image instead:
-# FROM haskell:8.10.4-stretch AS build-stage
+FROM ubuntu:focal AS build
+
+# Install curl and simplex-chat-related dependencies
+RUN apt-get update && apt-get install -y curl git build-essential libgmp3-dev zlib1g-dev
+
+# Install ghcup
+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 8.10.7
+# Install cabal
+RUN ghcup install cabal
+# Set both as default
+RUN ghcup set ghc 8.10.7 && \
+    ghcup set cabal
+
 COPY . /project
 WORKDIR /project
-RUN stack install
+
+# Adjust PATH
+ENV PATH="/root/.cabal/bin:/root/.ghcup/bin:$PATH"
+
+# Compile simplex-chat
+RUN cabal update
+RUN cabal install
 
 FROM scratch AS export-stage
-COPY --from=build-stage /root/.local/bin/simplex-chat /
+COPY --from=build /root/.cabal/bin/simplex-chat /

apps/android/app/build.gradle

@@ -11,8 +11,8 @@ android {
         applicationId "chat.simplex.app"
         minSdk 29
         targetSdk 32
-        versionCode 68
-        versionName "4.2.1"
+        versionCode 69
+        versionName "4.3-beta.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         ndk {

apps/android/app/src/main/java/chat/simplex/app/MainActivity.kt

@@ -9,6 +9,7 @@ import android.os.SystemClock.elapsedRealtime
 import android.util.Log
 import androidx.activity.compose.setContent
 import androidx.activity.viewModels
+import androidx.compose.animation.core.*
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.MaterialTheme
@@ -19,7 +20,9 @@ import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
 import androidx.fragment.app.FragmentActivity
 import androidx.lifecycle.*
 import chat.simplex.app.model.ChatModel
@@ -36,6 +39,9 @@ import chat.simplex.app.views.helpers.*
 import chat.simplex.app.views.newchat.*
 import chat.simplex.app.views.onboarding.*
 import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.filter
+import kotlinx.coroutines.launch
 
 class MainActivity: FragmentActivity() {
   companion object {
@@ -317,14 +323,65 @@ fun MainPage(
           if (chatModel.showCallView.value) ActiveCallView(chatModel)
           else {
             showAdvertiseLAAlert = true
-            val stopped = chatModel.chatRunning.value == false
-            if (chatModel.chatId.value == null) {
-              if (chatModel.sharedContent.value == null)
-                ChatListView(chatModel, setPerformLA, stopped)
-              else
-                ShareListView(chatModel, stopped)
+            BoxWithConstraints {
+              var currentChatId by rememberSaveable { mutableStateOf(chatModel.chatId.value) }
+              val offset = remember { Animatable(if (chatModel.chatId.value == null) 0f else maxWidth.value) }
+              Box(
+                Modifier
+                  .graphicsLayer {
+                    translationX = -offset.value.dp.toPx()
+                  }
+              ) {
+                  val stopped = chatModel.chatRunning.value == false
+                  if (chatModel.sharedContent.value == null)
+                    ChatListView(chatModel, setPerformLA, stopped)
+                  else
+                    ShareListView(chatModel, stopped)
+              }
+              val scope = rememberCoroutineScope()
+              val onComposed: () -> Unit = {
+                scope.launch {
+                  offset.animateTo(
+                    if (chatModel.chatId.value == null) 0f else maxWidth.value,
+                    chatListAnimationSpec()
+                  )
+                  if (offset.value == 0f) {
+                    currentChatId = null
+                  }
+                }
+              }
+              LaunchedEffect(Unit) {
+                launch {
+                  snapshotFlow { chatModel.chatId.value }
+                    .distinctUntilChanged()
+                    .collect {
+                      if (it != null) currentChatId = it
+                      else onComposed()
+
+                      // Deletes files that were not sent but already stored in files directory.
+                      // Currently, it's voice records only
+                      if (it == null && chatModel.filesToDelete.isNotEmpty()) {
+                        chatModel.filesToDelete.forEach { it.delete() }
+                        chatModel.filesToDelete.clear()
+                      }
+                    }
+                }
+                launch {
+                  snapshotFlow { chatModel.sharedContent.value }
+                    .distinctUntilChanged()
+                    .filter { it != null }
+                    .collect {
+                      chatModel.chatId.value = null
+                      currentChatId = null
+                    }
+                }
+              }
+              Box (Modifier.graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }) Box2@ {
+                currentChatId?.let {
+                  ChatView(it, chatModel, onComposed)
+                }
+              }
             }
-            else ChatView(chatModel)
           }
         }
       }

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

@@ -10,7 +10,6 @@ import androidx.core.app.NotificationCompat
 import androidx.core.content.ContextCompat
 import androidx.work.*
 import chat.simplex.app.views.helpers.*
-import chat.simplex.app.views.onboarding.OnboardingStage
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 
@@ -20,7 +19,6 @@ import kotlinx.coroutines.withContext
 
 class SimplexService: Service() {
   private var wakeLock: PowerManager.WakeLock? = null
-  private var isServiceStarted = false
   private var isStartingService = false
   private var notificationManager: NotificationManager? = null
   private var serviceNotification: Notification? = null
@@ -48,11 +46,32 @@ class SimplexService: Service() {
     notificationManager = createNotificationChannel()
     serviceNotification = createNotification(title, text)
     startForeground(SIMPLEX_SERVICE_ID, serviceNotification)
+    /**
+     * The reason [stopAfterStart] exists is because when the service is not called [startForeground] yet, and
+     * we call [stopSelf] on the same service, [ForegroundServiceDidNotStartInTimeException] will be thrown.
+     * To prevent that, we can call [stopSelf] only when the service made [startForeground] call
+     * */
+    if (stopAfterStart) {
+      stopForeground(true)
+      stopSelf()
+    } else {
+      isServiceStarted = true
+    }
   }
 
   override fun onDestroy() {
     Log.d(TAG, "Simplex service destroyed")
-    stopService()
+    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}")
+    }
+    isServiceStarted = false
+    stopAfterStart = false
+    saveServiceState(this, ServiceState.STOPPED)
 
     // If notification service is enabled and battery optimization is disabled, restart the service
     if (SimplexApp.context.allowToStartServiceAfterAppExit())
@@ -62,7 +81,7 @@ class SimplexService: Service() {
 
   private fun startService() {
     Log.d(TAG, "SimplexService startService")
-    if (isServiceStarted || isStartingService) return
+    if (wakeLock != null || isStartingService) return
     val self = this
     isStartingService = true
     withApi {
@@ -73,10 +92,9 @@ class SimplexService: Service() {
         if (chatDbStatus != DBMigrationResult.OK) {
           Log.w(chat.simplex.app.TAG, "SimplexService: problem with the database: $chatDbStatus")
           showPassphraseNotification(chatDbStatus)
-          stopService()
+          safeStopService(self)
           return@withApi
         }
-        isServiceStarted = true
         saveServiceState(self, ServiceState.STARTED)
         wakeLock = (getSystemService(Context.POWER_SERVICE) as PowerManager).run {
           newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, WAKE_LOCK_TAG).apply {
@@ -89,22 +107,6 @@ class SimplexService: Service() {
     }
   }
 
-  private fun stopService() {
-    Log.d(TAG, "Stopping foreground service")
-    try {
-      wakeLock?.let {
-        while (it.isHeld) it.release() // release all, in case acquired more than once
-      }
-      wakeLock = null
-      stopForeground(true)
-      stopSelf()
-    } catch (e: Exception) {
-      Log.d(TAG, "Service stopped without being started: ${e.message}")
-    }
-    isServiceStarted = false
-    saveServiceState(this, ServiceState.STOPPED)
-  }
-
   private fun createNotificationChannel(): NotificationManager? {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
       val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
@@ -235,6 +237,9 @@ class SimplexService: Service() {
     private const val SHARED_PREFS_SERVICE_STATE = "SIMPLEX_SERVICE_STATE"
     private const val WORK_NAME_ONCE = "ServiceStartWorkerOnce"
 
+    private var isServiceStarted = false
+    private var stopAfterStart = false
+
     fun scheduleStart(context: Context) {
       Log.d(TAG, "Enqueuing work to start subscriber service")
       val workManager = WorkManager.getInstance(context)
@@ -244,7 +249,17 @@ class SimplexService: Service() {
 
     suspend fun start(context: Context) = serviceAction(context, Action.START)
 
-    fun stop(context: Context) = context.stopService(Intent(context, SimplexService::class.java))
+    /**
+     * If there is a need to stop the service, use this function only. It makes sure that the service will be stopped without an
+     * exception related to foreground services lifecycle
+     * */
+    fun safeStopService(context: Context) {
+      if (isServiceStarted) {
+        context.stopService(Intent(context, SimplexService::class.java))
+      } else {
+        stopAfterStart = true
+      }
+    }
 
     private suspend fun serviceAction(context: Context, action: Action) {
       Log.d(TAG, "SimplexService serviceAction: ${action.name}")

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

@@ -20,7 +20,12 @@ import kotlinx.serialization.descriptors.*
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 import kotlinx.serialization.json.*
+import java.io.File
 
+/*
+ * Without this annotation an animation from ChatList to ChatView has 1 frame per the whole animation. Don't delete it
+ * */
+@Stable
 class ChatModel(val controller: ChatController) {
   val onboardingStage = mutableStateOf<OnboardingStage?>(null)
   val currentUser = mutableStateOf<User?>(null)
@@ -70,6 +75,8 @@ class ChatModel(val controller: ChatController) {
   // working with external intents
   val sharedContent = mutableStateOf(null as SharedContent?)
 
+  val filesToDelete = mutableSetOf<File>()
+
   fun updateUserProfile(profile: LocalProfile) {
     val user = currentUser.value
     if (user != null) {
@@ -218,6 +225,7 @@ class ChatModel(val controller: ChatController) {
     if (chatId.value == cInfo.id) {
       val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
       if (itemIndex >= 0) {
+        AudioPlayer.stop(chatItems[itemIndex])
         chatItems.removeAt(itemIndex)
       }
     }
@@ -382,7 +390,7 @@ interface SomeChat {
   val updatedAt: Instant
 }
 
-@Serializable
+@Serializable @Stable
 data class Chat (
   val chatInfo: ChatInfo,
   val chatItems: List<ChatItem>,
@@ -1015,7 +1023,7 @@ class AChatItem (
   val chatItem: ChatItem
 )
 
-@Serializable
+@Serializable @Stable
 data class ChatItem (
   val chatDir: CIDirection,
   val meta: CIMeta,
@@ -1029,6 +1037,9 @@ data class ChatItem (
 
   val text: String get() =
     when {
+      content.text == "" && file != null && content.msgContent is MsgContent.MCVoice -> {
+        (content.msgContent as MsgContent.MCVoice).toTextWithDuration(false)
+      }
       content.text == "" && file != null -> file.fileName
       else -> content.text
     }
@@ -1301,6 +1312,8 @@ class CIFile(
     CIFileStatus.RcvComplete -> true
   }
 
+  val audioInfo: MutableState<ProgressAndDuration> by lazy { mutableStateOf(ProgressAndDuration()) }
+
   companion object {
     fun getSample(
       fileId: Long = 1,
@@ -1334,6 +1347,7 @@ sealed class MsgContent {
   @Serializable(with = MsgContentSerializer::class) class MCText(override val text: String): MsgContent()
   @Serializable(with = MsgContentSerializer::class) class MCLink(override val text: String, val preview: LinkPreview): MsgContent()
   @Serializable(with = MsgContentSerializer::class) class MCImage(override val text: String, val image: String): MsgContent()
+  @Serializable(with = MsgContentSerializer::class) class MCVoice(override val text: String, val duration: Int): MsgContent()
   @Serializable(with = MsgContentSerializer::class) class MCFile(override val text: String): MsgContent()
   @Serializable(with = MsgContentSerializer::class) class MCUnknown(val type: String? = null, override val text: String, val json: JsonElement): MsgContent()
 
@@ -1341,11 +1355,17 @@ sealed class MsgContent {
     is MCText -> "text $text"
     is MCLink -> "json ${json.encodeToString(this)}"
     is MCImage -> "json ${json.encodeToString(this)}"
+    is MCVoice-> "json ${json.encodeToString(this)}"
     is MCFile -> "json ${json.encodeToString(this)}"
     is MCUnknown -> "json $json"
   }
 }
 
+fun MsgContent.MCVoice.toTextWithDuration(short: Boolean): String {
+  val time = String.format("%02d:%02d", duration / 60, duration % 60)
+  return if (short) time else generalGetString(R.string.voice_message) + " ($time)"
+}
+
 @Serializable
 class CIGroupInvitation (
   val groupId: Long,
@@ -1414,6 +1434,10 @@ object MsgContentSerializer : KSerializer<MsgContent> {
             val image = json["image"]?.jsonPrimitive?.content ?: "unknown message format"
             MsgContent.MCImage(text, image)
           }
+          "voice" -> {
+            val duration = json["duration"]?.jsonPrimitive?.intOrNull ?: 0
+            MsgContent.MCVoice(text, duration)
+          }
           "file" -> MsgContent.MCFile(text)
           else -> MsgContent.MCUnknown(t, text, json)
         }
@@ -1445,6 +1469,12 @@ object MsgContentSerializer : KSerializer<MsgContent> {
           put("text", value.text)
           put("image", value.image)
         }
+      is MsgContent.MCVoice ->
+        buildJsonObject {
+          put("type", "voice")
+          put("text", value.text)
+          put("duration", value.duration)
+        }
       is MsgContent.MCFile ->
         buildJsonObject {
           put("type", "file")

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

@@ -212,7 +212,7 @@ class NtfManager(val context: Context, private val appPreferences: AppPreference
       if (cItem.content.text != "") {
         cItem.content.text
       } else {
-        cItem.file?.fileName ?: ""
+        if (cItem.content.msgContent is MsgContent.MCVoice) generalGetString(R.string.voice_message) else cItem.file?.fileName ?: ""
       }
     } else {
       var res = ""

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

@@ -1014,6 +1014,8 @@ open class ChatController(var ctrl: ChatCtrl?, val ntfManager: NtfManager, val a
         val file = cItem.file
         if (cItem.content.msgContent is MsgContent.MCImage && file != null && file.fileSize <= MAX_IMAGE_SIZE_AUTO_RCV && appPrefs.privacyAcceptImages.get()) {
           withApi { receiveFile(file.fileId) }
+        } else if (cItem.content.msgContent is MsgContent.MCVoice && file != null && file.fileSize <= MAX_VOICE_SIZE_AUTO_RCV && appPrefs.privacyAcceptImages.get()) {
+          withApi { receiveFile(file.fileId) }
         }
         if (!cItem.chatDir.sent && !cItem.isCall && !cItem.isMutedMemberEvent && (!isAppOnForeground(appContext) || chatModel.chatId.value != cInfo.id)) {
           ntfManager.notifyMessageReceived(cInfo, cItem)
@@ -1039,6 +1041,7 @@ open class ChatController(var ctrl: ChatCtrl?, val ntfManager: NtfManager, val a
           chatModel.removeChatItem(cInfo, cItem)
         } else {
           // currently only broadcast deletion of rcv message can be received, and only this case should happen
+          AudioPlayer.stop(cItem)
           chatModel.upsertChatItem(cInfo, cItem)
         }
       }
@@ -1220,7 +1223,7 @@ open class ChatController(var ctrl: ChatCtrl?, val ntfManager: NtfManager, val a
         chatModel.notificationsMode.value = NotificationsMode.OFF
         SimplexService.StartReceiver.toggleReceiver(false)
         MessagesFetcherWorker.cancelAll()
-        SimplexService.stop(SimplexApp.context)
+        SimplexService.safeStopService(SimplexApp.context)
       } else {
         // show battery optimization notice
         showBGServiceNoticeIgnoreOptimization(mode)

apps/android/app/src/main/java/chat/simplex/app/views/TerminalView.kt

@@ -135,7 +135,7 @@ fun TerminalLayout(
       topBar = { CloseSheetBar(close) },
       bottomBar = {
         Box(Modifier.padding(horizontal = 8.dp)) {
-          SendMsgView(composeState, sendCommand, ::onMessageChange, textStyle)
+          SendMsgView(composeState, false, sendCommand, ::onMessageChange, { _, _, _ -> }, textStyle)
         }
       },
       modifier = Modifier.navigationBarsWithImePadding()

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

@@ -42,8 +42,7 @@ import chat.simplex.app.views.helpers.ProfileImage
 import chat.simplex.app.views.helpers.withApi
 import chat.simplex.app.views.usersettings.NotificationsMode
 import com.google.accompanist.permissions.rememberMultiplePermissionsState
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
+import kotlinx.coroutines.*
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 
@@ -63,7 +62,7 @@ fun ActiveCallView(chatModel: ChatModel) {
   DisposableEffect(Unit) {
     onDispose {
       // Stop it when call ended
-      if (!ntfModeService) SimplexService.stop(SimplexApp.context)
+      if (!ntfModeService) SimplexService.safeStopService(SimplexApp.context)
       // Clear selected communication device to default value after we changed it in call
       if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
         val am = SimplexApp.context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
@@ -357,6 +356,7 @@ fun CallInfoView(call: Call, alignment: Alignment.Horizontal) {
 
 @Composable
 fun WebRTCView(callCommand: MutableState<WCallCommand?>, onResponse: (WVAPIMessage) -> Unit) {
+  val scope = rememberCoroutineScope()
   val webView = remember { mutableStateOf<WebView?>(null) }
   val permissionsState = rememberMultiplePermissionsState(
     permissions = listOf(
@@ -435,7 +435,7 @@ fun WebRTCView(callCommand: MutableState<WCallCommand?>, onResponse: (WVAPIMessa
         Log.d(TAG, "WebRTCView: webview ready")
         // for debugging
         // wv.evaluateJavascript("sendMessageToNative = ({resp}) => WebRTCInterface.postMessage(JSON.stringify({command: resp}))", null)
-        withApi {
+        scope.launch {
           delay(2000L)
           wv.evaluateJavascript("sendMessageToNative = (msg) => WebRTCInterface.postMessage(JSON.stringify(msg))", null)
           webView.value = wv

apps/android/app/src/main/java/chat/simplex/app/views/chat/ChatView.kt

@@ -1,10 +1,8 @@
 package chat.simplex.app.views.chat
 
-import android.content.Context
 import android.content.res.Configuration
 import android.graphics.Bitmap
 import android.net.Uri
-import android.view.inputmethod.InputMethodManager
 import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.*
 import androidx.compose.foundation.gestures.*
@@ -52,8 +50,8 @@ import java.io.File
 import kotlin.math.sign
 
 @Composable
-fun ChatView(chatModel: ChatModel) {
-  val activeChat = remember { mutableStateOf(chatModel.chats.firstOrNull { chat -> chat.chatInfo.id == chatModel.chatId.value }) }
+fun ChatView(chatId: String, chatModel: ChatModel, onComposed: () -> Unit) {
+  val activeChat = remember { mutableStateOf(chatModel.chats.firstOrNull { chat -> chat.chatInfo.id == chatId }) }
   val searchText = rememberSaveable { mutableStateOf("") }
   val user = chatModel.currentUser.value
   val useLinkPreviews = chatModel.controller.appPrefs.privacyLinkPreviews.get()
@@ -63,7 +61,6 @@ fun ChatView(chatModel: ChatModel) {
   val attachmentOption = rememberSaveable { mutableStateOf<AttachmentOption?>(null) }
   val attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden)
   val scope = rememberCoroutineScope()
-
   LaunchedEffect(Unit) {
     // snapshotFlow here is because it reacts much faster on changes in chatModel.chatId.value.
     // With LaunchedEffect(chatModel.chatId.value) there is a noticeable delay before reconstruction of the view
@@ -97,17 +94,15 @@ fun ChatView(chatModel: ChatModel) {
     chatModel.chatId.value = null
   } else {
     val chat = activeChat.value!!
-    BackHandler { chatModel.chatId.value = null }
     // We need to have real unreadCount value for displaying it inside top right button
     // Having activeChat reloaded on every change in it is inefficient (UI lags)
     val unreadCount = remember {
       derivedStateOf {
-        chatModel.chats.firstOrNull { chat -> chat.chatInfo.id == chatModel.chatId.value }?.chatStats?.unreadCount ?: 0
+        chatModel.chats.firstOrNull { chat -> chat.chatInfo.id == chatId }?.chatStats?.unreadCount ?: 0
       }
     }
 
     ChatLayout(
-      user,
       chat,
       unreadCount,
       composeState,
@@ -120,7 +115,6 @@ fun ChatView(chatModel: ChatModel) {
         }
       },
       attachmentOption,
-      scope,
       attachmentBottomSheetState,
       chatModel.chatItems,
       searchText,
@@ -128,6 +122,7 @@ fun ChatView(chatModel: ChatModel) {
       chatModelIncognito = chatModel.incognito.value,
       back = {
         hideKeyboard(view)
+        AudioPlayer.stop()
         chatModel.chatId.value = null
       },
       info = {
@@ -228,20 +223,19 @@ fun ChatView(chatModel: ChatModel) {
           apiFindMessages(c.chatInfo, chatModel, value)
           searchText.value = value
         }
-      }
+      },
+      onComposed,
     )
   }
 }
 
 @Composable
 fun ChatLayout(
-  user: User,
   chat: Chat,
   unreadCount: State<Int>,
   composeState: MutableState<ComposeState>,
   composeView: (@Composable () -> Unit),
   attachmentOption: MutableState<AttachmentOption?>,
-  scope: CoroutineScope,
   attachmentBottomSheetState: ModalBottomSheetState,
   chatItems: List<ChatItem>,
   searchValue: State<String>,
@@ -260,8 +254,10 @@ fun ChatLayout(
   markRead: (CC.ItemRange, unreadCountAfter: Int?) -> Unit,
   changeNtfsState: (Boolean, currentValue: MutableState<Boolean>) -> Unit,
   onSearchValueChanged: (String) -> Unit,
+  onComposed: () -> Unit,
 ) {
-  Surface(
+  val scope = rememberCoroutineScope()
+  Box(
     Modifier
       .fillMaxWidth()
       .background(MaterialTheme.colors.background)
@@ -292,9 +288,9 @@ fun ChatLayout(
         ) { contentPadding ->
           BoxWithConstraints(Modifier.fillMaxHeight().padding(contentPadding)) {
             ChatItemsList(
-              user, chat, unreadCount, composeState, chatItems, searchValue,
+              chat, unreadCount, composeState, chatItems, searchValue,
               useLinkPreviews, chatModelIncognito, showMemberInfo, loadPrevMessages, deleteMessage,
-              receiveFile, joinGroup, acceptCall, markRead, setFloatingButton
+              receiveFile, joinGroup, acceptCall, markRead, setFloatingButton, onComposed,
             )
           }
         }
@@ -445,7 +441,6 @@ val CIListStateSaver = run {
 
 @Composable
 fun BoxWithConstraintsScope.ChatItemsList(
-  user: User,
   chat: Chat,
   unreadCount: State<Int>,
   composeState: MutableState<ComposeState>,
@@ -461,11 +456,10 @@ fun BoxWithConstraintsScope.ChatItemsList(
   acceptCall: (Contact) -> Unit,
   markRead: (CC.ItemRange, unreadCountAfter: Int?) -> Unit,
   setFloatingButton: (@Composable () -> Unit) -> Unit,
+  onComposed: () -> Unit,
 ) {
   val listState = rememberLazyListState()
   val scope = rememberCoroutineScope()
-  val uriHandler = LocalUriHandler.current
-  val cxt = LocalContext.current
   ScrollToBottom(chat.id, listState)
   var prevSearchEmptiness by rememberSaveable { mutableStateOf(searchValue.value.isEmpty()) }
   // Scroll to bottom when search value changes from something to nothing and back
@@ -493,6 +487,16 @@ fun BoxWithConstraintsScope.ChatItemsList(
       scope.launch { listState.animateScrollToItem(kotlin.math.min(reversedChatItems.lastIndex, index + 1), -maxHeightRounded) }
     }
   }
+  LaunchedEffect(Unit) {
+    var stopListening = false
+    snapshotFlow { listState.layoutInfo.visibleItemsInfo.lastIndex }
+      .distinctUntilChanged()
+      .filter { !stopListening }
+      .collect {
+          onComposed()
+          stopListening = true
+      }
+  }
   LazyColumn(Modifier.align(Alignment.BottomCenter), state = listState, reverseLayout = true) {
     itemsIndexed(reversedChatItems) { i, cItem ->
       CompositionLocalProvider(
@@ -555,11 +559,11 @@ fun BoxWithConstraintsScope.ChatItemsList(
               } else {
                 Spacer(Modifier.size(42.dp))
               }
-              ChatItemView(user, chat.chatInfo, cItem, composeState, cxt, uriHandler, provider, showMember = showMember, chatModelIncognito = chatModelIncognito, useLinkPreviews = useLinkPreviews, deleteMessage = deleteMessage, receiveFile = receiveFile, joinGroup = {}, acceptCall = acceptCall, scrollToItem = scrollToItem)
+              ChatItemView(chat.chatInfo, cItem, composeState, provider, showMember = showMember, useLinkPreviews = useLinkPreviews, deleteMessage = deleteMessage, receiveFile = receiveFile, joinGroup = {}, acceptCall = acceptCall, scrollToItem = scrollToItem)
             }
           } else {
             Box(Modifier.padding(start = 104.dp, end = 12.dp).then(swipeableModifier)) {
-              ChatItemView(user, chat.chatInfo, cItem, composeState, cxt, uriHandler, provider, chatModelIncognito = chatModelIncognito, useLinkPreviews = useLinkPreviews, deleteMessage = deleteMessage, receiveFile = receiveFile, joinGroup = {}, acceptCall = acceptCall, scrollToItem = scrollToItem)
+              ChatItemView(chat.chatInfo, cItem, composeState, provider, useLinkPreviews = useLinkPreviews, deleteMessage = deleteMessage, receiveFile = receiveFile, joinGroup = {}, acceptCall = acceptCall, scrollToItem = scrollToItem)
             }
           }
         } else { // direct message
@@ -570,7 +574,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
               end = if (sent) 12.dp else 76.dp,
             ).then(swipeableModifier)
           ) {
-            ChatItemView(user, chat.chatInfo, cItem, composeState, cxt, uriHandler, provider, chatModelIncognito = chatModelIncognito, useLinkPreviews = useLinkPreviews, deleteMessage = deleteMessage, receiveFile = receiveFile, joinGroup = joinGroup, acceptCall = acceptCall, scrollToItem = scrollToItem)
+            ChatItemView(chat.chatInfo, cItem, composeState, provider, useLinkPreviews = useLinkPreviews, deleteMessage = deleteMessage, receiveFile = receiveFile, joinGroup = joinGroup, acceptCall = acceptCall, scrollToItem = scrollToItem)
           }
         }
 
@@ -717,7 +721,7 @@ fun PreloadItems(
       .map {
         val totalItemsNumber = it.totalItemsCount
         val lastVisibleItemIndex = (it.visibleItemsInfo.lastOrNull()?.index ?: 0) + 1
-        if (lastVisibleItemIndex > (totalItemsNumber - remaining))
+        if (lastVisibleItemIndex > (totalItemsNumber - remaining) && totalItemsNumber >= ChatPagination.INITIAL_COUNT)
           totalItemsNumber
         else
           0
@@ -931,7 +935,6 @@ fun PreviewChatLayout() {
     val unreadCount = remember { mutableStateOf(chatItems.count { it.isRcvNew }) }
     val searchValue = remember { mutableStateOf("") }
     ChatLayout(
-      user = User.sampleData,
       chat = Chat(
         chatInfo = ChatInfo.Direct.sampleData,
         chatItems = chatItems,
@@ -941,7 +944,6 @@ fun PreviewChatLayout() {
       composeState = remember { mutableStateOf(ComposeState(useLinkPreviews = true)) },
       composeView = {},
       attachmentOption = remember { mutableStateOf<AttachmentOption?>(null) },
-      scope = rememberCoroutineScope(),
       attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
       chatItems = chatItems,
       searchValue,
@@ -960,6 +962,7 @@ fun PreviewChatLayout() {
       markRead = { _, _ -> },
       changeNtfsState = { _, _ -> },
       onSearchValueChanged = {},
+      onComposed = {},
     )
   }
 }
@@ -989,7 +992,6 @@ fun PreviewGroupChatLayout() {
     val unreadCount = remember { mutableStateOf(chatItems.count { it.isRcvNew }) }
     val searchValue = remember { mutableStateOf("") }
     ChatLayout(
-      user = User.sampleData,
       chat = Chat(
         chatInfo = ChatInfo.Group.sampleData,
         chatItems = chatItems,
@@ -999,7 +1001,6 @@ fun PreviewGroupChatLayout() {
       composeState = remember { mutableStateOf(ComposeState(useLinkPreviews = true)) },
       composeView = {},
       attachmentOption = remember { mutableStateOf<AttachmentOption?>(null) },
-      scope = rememberCoroutineScope(),
       attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
       chatItems = chatItems,
       searchValue,
@@ -1018,6 +1019,7 @@ fun PreviewGroupChatLayout() {
       markRead = { _, _ -> },
       changeNtfsState = { _, _ -> },
       onSearchValueChanged = {},
+      onComposed = {},
     )
   }
 }

apps/android/app/src/main/java/chat/simplex/app/views/chat/ComposeView.kt

@@ -1,5 +1,6 @@
 package chat.simplex.app.views.chat
 
+import ComposeVoiceView
 import ComposeFileView
 import android.Manifest
 import android.content.*
@@ -14,11 +15,9 @@ import android.util.Log
 import android.widget.Toast
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContract
-import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.material.Icon
-import androidx.compose.material.MaterialTheme
+import androidx.compose.material.*
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.AttachFile
 import androidx.compose.material.icons.filled.Edit
@@ -29,26 +28,30 @@ 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.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat
+import androidx.core.net.toFile
+import androidx.core.net.toUri
 import chat.simplex.app.*
 import chat.simplex.app.R
 import chat.simplex.app.model.*
+import chat.simplex.app.ui.theme.HighOrLowlight
 import chat.simplex.app.views.chat.item.*
 import chat.simplex.app.views.helpers.*
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.runBlocking
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.decodeFromString
+import java.io.File
 
 @Serializable
 sealed class ComposePreview {
   @Serializable object NoPreview: ComposePreview()
   @Serializable class CLinkPreview(val linkPreview: LinkPreview?): ComposePreview()
   @Serializable class ImagePreview(val images: List<String>): ComposePreview()
+  @Serializable class VoicePreview(val voice: String, val durationMs: Int, val finished: Boolean): ComposePreview()
   @Serializable class FilePreview(val fileName: String): ComposePreview()
 }
 
@@ -84,6 +87,7 @@ data class ComposeState(
     get() = {
       val hasContent = when (preview) {
         is ComposePreview.ImagePreview -> true
+        is ComposePreview.VoicePreview -> true
         is ComposePreview.FilePreview -> true
         else -> message.isNotEmpty()
       }
@@ -93,6 +97,7 @@ data class ComposeState(
     get() =
       when (preview) {
         is ComposePreview.ImagePreview -> false
+        is ComposePreview.VoicePreview -> false
         is ComposePreview.FilePreview -> false
         else -> useLinkPreviews
       }
@@ -118,11 +123,12 @@ fun chatItemPreview(chatItem: ChatItem): ComposePreview {
     is MsgContent.MCText -> ComposePreview.NoPreview
     is MsgContent.MCLink -> ComposePreview.CLinkPreview(linkPreview = mc.preview)
     is MsgContent.MCImage -> ComposePreview.ImagePreview(images = listOf(mc.image))
+    is MsgContent.MCVoice -> ComposePreview.VoicePreview(voice = chatItem.file?.fileName ?: "", mc.duration / 1000, true)
     is MsgContent.MCFile -> {
       val fileName = chatItem.file?.fileName ?: ""
       ComposePreview.FilePreview(fileName)
     }
-    else -> ComposePreview.NoPreview
+    is MsgContent.MCUnknown, null -> ComposePreview.NoPreview
   }
 }
 
@@ -144,6 +150,11 @@ fun ComposeView(
   val textStyle = remember { mutableStateOf(smallFont) }
   // attachments
   val chosenContent = rememberSaveable { mutableStateOf<List<UploadContent>>(emptyList()) }
+  val audioSaver = Saver<MutableState<Pair<Uri, Int>?>, Pair<String, Int>> (
+    save = { it.value.let { if (it == null) null else it.first.toString() to it.second } },
+    restore = { mutableStateOf(Uri.parse(it.first) to it.second) }
+  )
+  val chosenAudio = rememberSaveable(saver = audioSaver) { mutableStateOf(null) }
   val chosenFile = rememberSaveable { mutableStateOf<Uri?>(null) }
   val cameraLauncher = rememberCameraLauncher { uri: Uri? ->
     if (uri != null) {
@@ -321,6 +332,7 @@ fun ComposeView(
       is MsgContent.MCText -> checkLinkPreview()
       is MsgContent.MCLink -> checkLinkPreview()
       is MsgContent.MCImage -> MsgContent.MCImage(cs.message, image = msgContent.image)
+      is MsgContent.MCVoice -> MsgContent.MCVoice(cs.message, duration = msgContent.duration)
       is MsgContent.MCFile -> MsgContent.MCFile(cs.message)
       is MsgContent.MCUnknown -> MsgContent.MCUnknown(type = msgContent.type, text = cs.message, json = msgContent.json)
     }
@@ -330,6 +342,7 @@ fun ComposeView(
     composeState.value = ComposeState(useLinkPreviews = useLinkPreviews)
     textStyle.value = smallFont
     chosenContent.value = emptyList()
+    chosenAudio.value = null
     chosenFile.value = null
     linkUrl.value = null
     prevLinkUrl.value = null
@@ -376,6 +389,15 @@ fun ComposeView(
               }
             }
           }
+          is ComposePreview.VoicePreview -> {
+            val chosenAudioVal = chosenAudio.value
+            if (chosenAudioVal != null) {
+              val file = chosenAudioVal.first.toFile().name
+              files.add((file))
+              chatModel.filesToDelete.remove(chosenAudioVal.first.toFile())
+              msgs.add(MsgContent.MCVoice(if (msgs.isEmpty()) cs.message else "", chosenAudioVal.second / 1000))
+            }
+          }
           is ComposePreview.FilePreview -> {
             val chosenFileVal = chosenFile.value
             if (chosenFileVal != null) {
@@ -426,6 +448,13 @@ fun ComposeView(
     }
   }
 
+  fun onAudioAdded(filePath: String, durationMs: Int, finished: Boolean) {
+    val file = File(filePath)
+    chosenAudio.value = file.toUri() to durationMs
+    chatModel.filesToDelete.add(file)
+    composeState.value = composeState.value.copy(preview = ComposePreview.VoicePreview(filePath, durationMs, finished))
+  }
+
   fun cancelLinkPreview() {
     val uri = composeState.value.linkPreview?.uri
     if (uri != null) {
@@ -440,6 +469,11 @@ fun ComposeView(
     chosenContent.value = emptyList()
   }
 
+  fun cancelVoice() {
+    composeState.value = composeState.value.copy(preview = ComposePreview.NoPreview)
+    chosenContent.value = emptyList()
+  }
+
   fun cancelFile() {
     composeState.value = composeState.value.copy(preview = ComposePreview.NoPreview)
     chosenFile.value = null
@@ -455,6 +489,13 @@ fun ComposeView(
         ::cancelImages,
         cancelEnabled = !composeState.value.editing
       )
+      is ComposePreview.VoicePreview -> ComposeVoiceView(
+        preview.voice,
+        preview.durationMs,
+        preview.finished,
+        cancelEnabled = !composeState.value.editing,
+        ::cancelVoice
+      )
       is ComposePreview.FilePreview -> ComposeFileView(
         preview.fileName,
         ::cancelFile,
@@ -489,37 +530,34 @@ fun ComposeView(
   Column {
     contextItemView()
     when {
+      composeState.value.editing && composeState.value.preview is ComposePreview.VoicePreview -> {}
       composeState.value.editing && composeState.value.preview is ComposePreview.FilePreview -> {}
       else -> previewView()
     }
     Row(
-      modifier = Modifier.padding(start = 4.dp, end = 8.dp),
+      modifier = Modifier.padding(end = 8.dp),
       verticalAlignment = Alignment.Bottom,
-      horizontalArrangement = Arrangement.spacedBy(2.dp)
     ) {
-      val attachEnabled = !composeState.value.editing
-      Box(Modifier.padding(bottom = 12.dp)) {
+      val attachEnabled = !composeState.value.editing && composeState.value.preview !is ComposePreview.VoicePreview
+      IconButton(showChooseAttachment, enabled = attachEnabled) {
         Icon(
           Icons.Filled.AttachFile,
           contentDescription = stringResource(R.string.attach),
-          tint = if (attachEnabled) MaterialTheme.colors.primary else Color.Gray,
+          tint = if (attachEnabled) MaterialTheme.colors.primary else HighOrLowlight,
           modifier = Modifier
             .size(28.dp)
             .clip(CircleShape)
-            .clickable {
-              if (attachEnabled) {
-                showChooseAttachment()
-              }
-            }
         )
       }
       SendMsgView(
         composeState,
+        allowVoiceRecord = true,
         sendMessage = {
           sendMessage()
           resetLinkPreview()
         },
         ::onMessageChange,
+        ::onAudioAdded,
         textStyle
       )
     }

apps/android/app/src/main/java/chat/simplex/app/views/chat/ComposeVoiceView.kt

@@ -0,0 +1,124 @@
+import androidx.compose.animation.core.Animatable
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material.icons.outlined.Close
+import androidx.compose.runtime.*
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import chat.simplex.app.R
+import chat.simplex.app.ui.theme.*
+import chat.simplex.app.views.chat.item.AudioInfoUpdater
+import chat.simplex.app.views.chat.item.SentColorLight
+import chat.simplex.app.views.helpers.*
+import kotlinx.coroutines.flow.distinctUntilChanged
+
+@Composable
+fun ComposeVoiceView(filePath: String, durationMs: Int, finished: Boolean, cancelEnabled: Boolean, cancelVoice: () -> Unit) {
+  BoxWithConstraints(Modifier
+    .fillMaxWidth()
+  ) {
+    val audioPlaying = rememberSaveable { mutableStateOf(false) }
+    val audioInfo = rememberSaveable(saver = ProgressAndDuration.Saver) {
+      mutableStateOf(ProgressAndDuration(durationMs = durationMs))
+    }
+    LaunchedEffect(durationMs) {
+      audioInfo.value = audioInfo.value.copy(durationMs = durationMs)
+    }
+    val progressBarWidth = remember { Animatable(0f) }
+    LaunchedEffect(durationMs, finished) {
+      snapshotFlow { audioInfo.value }
+        .distinctUntilChanged()
+        .collect {
+          val number = if (audioPlaying.value) audioInfo.value.progressMs else if (!finished) durationMs else 0
+          val new = if (audioPlaying.value || finished)
+            ((number.toDouble() / durationMs) * maxWidth.value).dp
+          else
+            (((number.toDouble()) / MAX_VOICE_MILLIS_FOR_SENDING) * maxWidth.value).dp
+          progressBarWidth.animateTo(new.value, audioProgressBarAnimationSpec())
+        }
+    }
+    Spacer(
+      Modifier
+        .requiredWidth(progressBarWidth.value.dp)
+        .padding(top = 58.dp)
+        .height(2.dp)
+        .background(MaterialTheme.colors.primary)
+    )
+    Row(
+      Modifier
+        .height(60.dp)
+        .fillMaxWidth()
+        .padding(top = 8.dp)
+        .background(SentColorLight),
+      verticalAlignment = Alignment.CenterVertically
+    ) {
+      val play = play@{
+        audioPlaying.value = AudioPlayer.start(filePath, audioInfo.value.progressMs) {
+          audioPlaying.value = false
+        }
+      }
+      val pause = {
+        audioInfo.value = ProgressAndDuration(AudioPlayer.pause(), audioInfo.value.durationMs)
+        audioPlaying.value = false
+      }
+      AudioInfoUpdater(filePath, audioPlaying, audioInfo)
+
+      IconButton({ if (!audioPlaying.value) play() else pause() }, enabled = finished) {
+        Icon(
+          if (audioPlaying.value) Icons.Filled.Pause else Icons.Filled.PlayArrow,
+          stringResource(R.string.icon_descr_file),
+          Modifier
+            .padding(start = 4.dp, end = 2.dp)
+            .size(36.dp),
+          tint = if (finished) MaterialTheme.colors.primary else HighOrLowlight
+        )
+      }
+      val numberInText = remember(durationMs, audioInfo.value) {
+        derivedStateOf { if (audioPlaying.value) audioInfo.value.progressMs / 1000 else durationMs / 1000 }
+      }
+      val text = "%02d:%02d".format(numberInText.value / 60, numberInText.value % 60)
+      Text(
+        text,
+        fontSize = 18.sp,
+        color = HighOrLowlight,
+      )
+      Spacer(Modifier.weight(1f))
+      if (cancelEnabled) {
+        IconButton(
+          onClick = {
+            AudioPlayer.stop(filePath)
+            cancelVoice()
+          },
+          modifier = Modifier.padding(0.dp)
+        ) {
+          Icon(
+            Icons.Outlined.Close,
+            contentDescription = stringResource(R.string.icon_descr_cancel_file_preview),
+            tint = MaterialTheme.colors.primary,
+            modifier = Modifier.padding(10.dp)
+          )
+        }
+      }
+    }
+  }
+}
+
+@Preview
+@Composable
+fun PreviewComposeAudioView() {
+  SimpleXTheme {
+    ComposeFileView(
+      "test.txt",
+      cancelFile = {},
+      cancelEnabled = true
+    )
+  }
+}

apps/android/app/src/main/java/chat/simplex/app/views/chat/SendMsgView.kt

@@ -1,7 +1,10 @@
 package chat.simplex.app.views.chat
 
+import android.Manifest
 import android.annotation.SuppressLint
+import android.app.Activity
 import android.content.Context
+import android.content.pm.ActivityInfo
 import android.content.res.Configuration
 import android.text.InputType
 import android.view.ViewGroup
@@ -12,38 +15,198 @@ import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.*
 import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Check
-import androidx.compose.material.icons.outlined.ArrowUpward
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material.icons.outlined.*
+import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.*
+import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.*
 import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.*
 import androidx.compose.ui.platform.*
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.Role
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontStyle
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.core.graphics.drawable.DrawableCompat
 import androidx.core.view.inputmethod.EditorInfoCompat
 import androidx.core.view.inputmethod.InputConnectionCompat
-import androidx.core.widget.doOnTextChanged
+import androidx.core.widget.*
 import chat.simplex.app.R
 import chat.simplex.app.SimplexApp
 import chat.simplex.app.model.ChatItem
 import chat.simplex.app.ui.theme.HighOrLowlight
 import chat.simplex.app.ui.theme.SimpleXTheme
-import chat.simplex.app.views.helpers.SharedContent
-import kotlinx.coroutines.delay
+import chat.simplex.app.views.helpers.*
+import com.google.accompanist.permissions.rememberMultiplePermissionsState
+import kotlinx.coroutines.*
+import java.io.*
 
 @Composable
 fun SendMsgView(
   composeState: MutableState<ComposeState>,
+  allowVoiceRecord: Boolean,
   sendMessage: () -> Unit,
   onMessageChange: (String) -> Unit,
+  onAudioAdded: (String, Int, Boolean) -> Unit,
   textStyle: MutableState<TextStyle>
+) {
+  Column(Modifier.padding(vertical = 8.dp)) {
+    Box {
+      val cs = composeState.value
+      val attachEnabled = !composeState.value.editing
+      val filePath = rememberSaveable { mutableStateOf(null as String?) }
+      var recordingTimeRange by rememberSaveable(saver = LongRange.saver) { mutableStateOf(0L..0L) } // since..to
+      val showVoiceButton = ((cs.message.isEmpty() || recordingTimeRange.first > 0L) && allowVoiceRecord && attachEnabled && cs.preview is ComposePreview.NoPreview) || filePath.value != null
+      Box(if (recordingTimeRange.first == 0L)
+        Modifier
+      else
+        Modifier.clickable(false, onClick = {})
+      ) {
+        NativeKeyboard(composeState, textStyle, onMessageChange)
+      }
+      Box(Modifier.align(Alignment.BottomEnd)) {
+        val icon = if (cs.editing) Icons.Filled.Check else Icons.Outlined.ArrowUpward
+        val color = if (cs.sendEnabled()) MaterialTheme.colors.primary else HighOrLowlight
+        if (cs.inProgress && (cs.preview is ComposePreview.ImagePreview || cs.preview is ComposePreview.VoicePreview || cs.preview is ComposePreview.FilePreview)) {
+          CircularProgressIndicator(Modifier.size(36.dp).padding(4.dp), color = HighOrLowlight, strokeWidth = 3.dp)
+        } else if (!showVoiceButton) {
+          IconButton(sendMessage, Modifier.size(36.dp), enabled = cs.sendEnabled()) {
+            Icon(
+              icon,
+              stringResource(R.string.icon_descr_send_message),
+              tint = Color.White,
+              modifier = Modifier
+                .size(36.dp)
+                .padding(4.dp)
+                .clip(CircleShape)
+                .background(color)
+            )
+          }
+        } else {
+          val permissionsState = rememberMultiplePermissionsState(
+            permissions = listOf(
+              Manifest.permission.RECORD_AUDIO,
+            )
+          )
+          val rec: Recorder = remember { RecorderNative(MAX_VOICE_SIZE_FOR_SENDING) }
+          val recordingInProgress: State<Boolean> = remember { rec.recordingInProgress }
+          var now by remember { mutableStateOf(System.currentTimeMillis()) }
+          LaunchedEffect(Unit) {
+            while (isActive) {
+              now = System.currentTimeMillis()
+              if (recordingTimeRange.first != 0L && recordingInProgress.value && composeState.value.preview is ComposePreview.VoicePreview) {
+                filePath.value?.let { onAudioAdded(it, (now - recordingTimeRange.first).toInt(), false) }
+              }
+              delay(100)
+            }
+          }
+          val stopRecordingAndAddAudio: () -> Unit = {
+            rec.stop()
+            recordingTimeRange = recordingTimeRange.first..System.currentTimeMillis()
+            filePath.value?.let { onAudioAdded(it, (recordingTimeRange.last - recordingTimeRange.first).toInt(), true) }
+          }
+          val startStopRecording: () -> Unit = {
+            when {
+              !permissionsState.allPermissionsGranted -> permissionsState.launchMultiplePermissionRequest()
+              recordingInProgress.value -> stopRecordingAndAddAudio()
+              filePath.value == null -> {
+                recordingTimeRange = System.currentTimeMillis()..0L
+                filePath.value = rec.start(stopRecordingAndAddAudio)
+                filePath.value?.let { onAudioAdded(it, (now - recordingTimeRange.first).toInt(), false) }
+              }
+            }
+          }
+          var stopRecOnNextClick by remember { mutableStateOf(false) }
+          val context = LocalContext.current
+          DisposableEffect(stopRecOnNextClick) {
+            val activity = context as? Activity ?: return@DisposableEffect onDispose {}
+            if (stopRecOnNextClick) {
+              // Lock orientation to current orientation because screen rotation will break the recording
+              activity.requestedOrientation = if (activity.resources.configuration.orientation == Configuration.ORIENTATION_PORTRAIT)
+                ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+              else
+                ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
+            }
+            // Unlock orientation
+            onDispose { activity.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED }
+          }
+          val cleanUp = { remove: Boolean ->
+            rec.stop()
+            if (remove) filePath.value?.let { File(it).delete() }
+            filePath.value = null
+            stopRecOnNextClick = false
+            recordingTimeRange = 0L..0L
+          }
+          LaunchedEffect(cs.preview) {
+            if (cs.preview !is ComposePreview.VoicePreview && filePath.value != null) {
+              // Pressed on X icon in preview
+              cleanUp(true)
+            }
+          }
+          val interactionSource = interactionSourceWithTapDetection(
+            onPress = {
+              if (filePath.value == null) startStopRecording()
+            },
+            onClick = {
+              if (!recordingInProgress.value && filePath.value != null) {
+                sendMessage()
+                cleanUp(false)
+              } else if (stopRecOnNextClick) {
+                stopRecordingAndAddAudio()
+                stopRecOnNextClick = false
+              } else {
+                // tapped and didn't hold a finger
+                stopRecOnNextClick = true
+              }
+            },
+            onCancel = startStopRecording,
+            onRelease = startStopRecording
+          )
+          val sendButtonModifier = if (recordingTimeRange.last != 0L)
+            Modifier.clip(CircleShape).background(color)
+          else
+            Modifier
+          IconButton({}, Modifier.size(36.dp), enabled = !cs.inProgress, interactionSource = interactionSource) {
+            Icon(
+              if (recordingTimeRange.last != 0L) Icons.Outlined.ArrowUpward else if (stopRecOnNextClick) Icons.Default.Stop else Icons.Default.Mic,
+              stringResource(R.string.icon_descr_record_voice_message),
+              tint = if (recordingTimeRange.last != 0L) Color.White else if (!cs.inProgress) MaterialTheme.colors.primary else HighOrLowlight,
+              modifier = Modifier
+                .size(36.dp)
+                .padding(4.dp)
+                .then(sendButtonModifier)
+            )
+          }
+          DisposableEffect(Unit) {
+            onDispose {
+              rec.stop()
+            }
+          }
+        }
+      }
+    }
+  }
+}
+
+@Composable
+private fun NativeKeyboard(
+  composeState: MutableState<ComposeState>,
+  textStyle: MutableState<TextStyle>,
+  onMessageChange: (String) -> Unit
 ) {
   val cs = composeState.value
+  val textColor = MaterialTheme.colors.onBackground
+  val tintColor = MaterialTheme.colors.secondary
+  val padding = PaddingValues(12.dp, 7.dp, 45.dp, 0.dp)
+  val paddingStart = with(LocalDensity.current) { 12.dp.roundToPx() }
+  val paddingTop = with(LocalDensity.current) { 7.dp.roundToPx() }
+  val paddingEnd = with(LocalDensity.current) { 45.dp.roundToPx() }
+  val paddingBottom = with(LocalDensity.current) { 7.dp.roundToPx() }
+
   var showKeyboard by remember { mutableStateOf(false) }
   LaunchedEffect(cs.contextItem) {
     when (cs.contextItem) {
@@ -58,99 +221,69 @@ fun SendMsgView(
       }
     }
   }
-  val textColor = MaterialTheme.colors.onBackground
-  val tintColor = MaterialTheme.colors.secondary
-  val paddingStart = with(LocalDensity.current) { 12.dp.roundToPx() }
-  val paddingTop = with(LocalDensity.current) { 7.dp.roundToPx() }
-  val paddingEnd = with(LocalDensity.current) { 45.dp.roundToPx() }
-  val paddingBottom = with(LocalDensity.current) { 7.dp.roundToPx() }
 
-  Column(Modifier.padding(vertical = 8.dp)) {
-    Box {
-      AndroidView(modifier = Modifier, factory = {
-        val editText = @SuppressLint("AppCompatCustomView") object: EditText(it) {
-          override fun setOnReceiveContentListener(
-            mimeTypes: Array<out String>?,
-            listener: android.view.OnReceiveContentListener?
-          ) {
-            super.setOnReceiveContentListener(mimeTypes, listener)
-          }
-          override fun onCreateInputConnection(editorInfo: EditorInfo): InputConnection {
-            val connection = super.onCreateInputConnection(editorInfo)
-            EditorInfoCompat.setContentMimeTypes(editorInfo, arrayOf("image/*"))
-            val onCommit = InputConnectionCompat.OnCommitContentListener { inputContentInfo, _, _ ->
-                try {
-                  inputContentInfo.requestPermission()
-                } catch (e: Exception) {
-                  return@OnCommitContentListener false
-                }
-                SimplexApp.context.chatModel.sharedContent.value = SharedContent.Images("", listOf(inputContentInfo.contentUri))
-                true
-              }
-            return InputConnectionCompat.createWrapper(connection, editorInfo, onCommit)
-          }
-        }
-        editText.layoutParams = ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
-        editText.maxLines = 16
-        editText.inputType = InputType.TYPE_TEXT_FLAG_CAP_SENTENCES or editText.inputType
-        editText.setTextColor(textColor.toArgb())
-        editText.textSize = textStyle.value.fontSize.value
-        val drawable = it.getDrawable(R.drawable.send_msg_view_background)!!
-        DrawableCompat.setTint(drawable, tintColor.toArgb())
-        editText.background = drawable
-        editText.setPadding(paddingStart, paddingTop, paddingEnd, paddingBottom)
-        editText.setText(cs.message)
-        editText.textCursorDrawable?.let { DrawableCompat.setTint(it, HighOrLowlight.toArgb()) }
-        editText.doOnTextChanged { text, _, _, _ -> onMessageChange(text.toString()) }
-        editText
-      }) {
-        it.setTextColor(textColor.toArgb())
-        it.textSize = textStyle.value.fontSize.value
-        DrawableCompat.setTint(it.background, tintColor.toArgb())
-        if (cs.message != it.text.toString()) {
-          it.setText(cs.message)
-          // Set cursor to the end of the text
-          it.setSelection(it.text.length)
-        }
-        if (showKeyboard) {
-          it.requestFocus()
-          val imm: InputMethodManager = SimplexApp.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
-          imm.showSoftInput(it, InputMethodManager.SHOW_IMPLICIT)
-          showKeyboard = false
-        }
+  AndroidView(modifier = Modifier, factory = {
+    val editText = @SuppressLint("AppCompatCustomView") object: EditText(it) {
+      override fun setOnReceiveContentListener(
+        mimeTypes: Array<out String>?,
+        listener: android.view.OnReceiveContentListener?
+      ) {
+        super.setOnReceiveContentListener(mimeTypes, listener)
       }
-      Box(Modifier.align(Alignment.BottomEnd)) {
-        val icon = if (cs.editing) Icons.Filled.Check else Icons.Outlined.ArrowUpward
-        val color = if (cs.sendEnabled()) MaterialTheme.colors.primary else HighOrLowlight
-        if (cs.inProgress
-          && (cs.preview is ComposePreview.ImagePreview || cs.preview is ComposePreview.FilePreview)
-        ) {
-          CircularProgressIndicator(
-            Modifier
-              .size(36.dp)
-              .padding(4.dp),
-            color = HighOrLowlight,
-            strokeWidth = 3.dp
-          )
-        } else {
-          Icon(
-            icon,
-            stringResource(R.string.icon_descr_send_message),
-            tint = Color.White,
-            modifier = Modifier
-              .size(36.dp)
-              .padding(4.dp)
-              .clip(CircleShape)
-              .background(color)
-              .clickable {
-                if (cs.sendEnabled()) {
-                  sendMessage()
-                }
-              }
-          )
+      override fun onCreateInputConnection(editorInfo: EditorInfo): InputConnection {
+        val connection = super.onCreateInputConnection(editorInfo)
+        EditorInfoCompat.setContentMimeTypes(editorInfo, arrayOf("image/*"))
+        val onCommit = InputConnectionCompat.OnCommitContentListener { inputContentInfo, _, _ ->
+          try {
+            inputContentInfo.requestPermission()
+          } catch (e: Exception) {
+            return@OnCommitContentListener false
+          }
+          SimplexApp.context.chatModel.sharedContent.value = SharedContent.Images("", listOf(inputContentInfo.contentUri))
+          true
         }
+        return InputConnectionCompat.createWrapper(connection, editorInfo, onCommit)
       }
     }
+    editText.layoutParams = ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+    editText.maxLines = 16
+    editText.inputType = InputType.TYPE_TEXT_FLAG_CAP_SENTENCES or editText.inputType
+    editText.setTextColor(textColor.toArgb())
+    editText.textSize = textStyle.value.fontSize.value
+    val drawable = it.getDrawable(R.drawable.send_msg_view_background)!!
+    DrawableCompat.setTint(drawable, tintColor.toArgb())
+    editText.background = drawable
+    editText.setPadding(paddingStart, paddingTop, paddingEnd, paddingBottom)
+    editText.setText(cs.message)
+    editText.textCursorDrawable?.let { DrawableCompat.setTint(it, HighOrLowlight.toArgb()) }
+    editText.doOnTextChanged { text, _, _, _ -> onMessageChange(text.toString()) }
+    editText.doAfterTextChanged { text -> if (composeState.value.preview is ComposePreview.VoicePreview && text.toString() != "") editText.setText("") }
+    editText
+  }) {
+    it.setTextColor(textColor.toArgb())
+    it.textSize = textStyle.value.fontSize.value
+    DrawableCompat.setTint(it.background, tintColor.toArgb())
+    it.isFocusable = composeState.value.preview !is ComposePreview.VoicePreview
+    it.isFocusableInTouchMode = it.isFocusable
+    if (cs.message != it.text.toString()) {
+      it.setText(cs.message)
+      // Set cursor to the end of the text
+      it.setSelection(it.text.length)
+    }
+    if (showKeyboard) {
+      it.requestFocus()
+      val imm: InputMethodManager = SimplexApp.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
+      imm.showSoftInput(it, InputMethodManager.SHOW_IMPLICIT)
+      showKeyboard = false
+    }
+  }
+  if (composeState.value.preview is ComposePreview.VoicePreview) {
+    Text(
+      generalGetString(R.string.voice_message_send_text),
+      Modifier.padding(padding),
+      color = HighOrLowlight,
+      style = textStyle.value.copy(fontStyle = FontStyle.Italic)
+    )
   }
 }
 
@@ -167,8 +300,10 @@ fun PreviewSendMsgView() {
   SimpleXTheme {
     SendMsgView(
       composeState = remember { mutableStateOf(ComposeState(useLinkPreviews = true)) },
+      allowVoiceRecord = false,
       sendMessage = {},
       onMessageChange = { _ -> },
+      onAudioAdded = { _, _, _ -> },
       textStyle = textStyle
     )
   }
@@ -188,8 +323,10 @@ fun PreviewSendMsgViewEditing() {
   SimpleXTheme {
     SendMsgView(
       composeState = remember { mutableStateOf(composeStateEditing) },
+      allowVoiceRecord = false,
       sendMessage = {},
       onMessageChange = { _ -> },
+      onAudioAdded = { _, _, _ -> },
       textStyle = textStyle
     )
   }
@@ -209,8 +346,10 @@ fun PreviewSendMsgViewInProgress() {
   SimpleXTheme {
     SendMsgView(
       composeState = remember { mutableStateOf(composeStateInProgress) },
+      allowVoiceRecord = false,
       sendMessage = {},
       onMessageChange = { _ -> },
+      onAudioAdded = { _, _, _ -> },
       textStyle = textStyle
     )
   }

apps/android/app/src/main/java/chat/simplex/app/views/chat/item/CIVoiceView.kt

@@ -0,0 +1,267 @@
+package chat.simplex.app.views.chat.item
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.CornerSize
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+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.drawWithCache
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.*
+import androidx.compose.ui.graphics.drawscope.Stroke
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.*
+import chat.simplex.app.model.*
+import chat.simplex.app.ui.theme.*
+import chat.simplex.app.views.helpers.*
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+
+@Composable
+fun CIVoiceView(
+  durationSec: Int,
+  file: CIFile?,
+  edited: Boolean,
+  sent: Boolean,
+  hasText: Boolean,
+  ci: ChatItem,
+  metaColor: Color
+) {
+  Row(
+    Modifier.padding(top = 4.dp, bottom = 6.dp, start = 6.dp, end = 6.dp),
+    verticalAlignment = Alignment.CenterVertically
+  ) {
+    if (file != null) {
+      val context = LocalContext.current
+      val filePath = remember(file.filePath, file.fileStatus) { getLoadedFilePath(context, file) }
+      var brokenAudio by rememberSaveable(file.filePath) { mutableStateOf(false) }
+      val audioPlaying = rememberSaveable(file.filePath) { mutableStateOf(false) }
+      val audioInfo = remember(file.filePath) {
+        file.audioInfo.value = file.audioInfo.value.copy(durationMs = durationSec * 1000)
+        file.audioInfo
+      }
+      val play = play@{
+        audioPlaying.value = AudioPlayer.start(filePath ?: return@play, audioInfo.value.progressMs) {
+          // If you want to preserve the position after switching a track, remove this line
+          audioInfo.value = ProgressAndDuration(0, audioInfo.value.durationMs)
+          audioPlaying.value = false
+        }
+        brokenAudio = !audioPlaying.value
+      }
+      val pause = {
+        audioInfo.value = ProgressAndDuration(AudioPlayer.pause(), audioInfo.value.durationMs)
+        audioPlaying.value = false
+      }
+      AudioInfoUpdater(filePath, audioPlaying, audioInfo)
+
+      val time = if (audioPlaying.value) audioInfo.value.progressMs else audioInfo.value.durationMs
+      val minWidth = with(LocalDensity.current) { 45.sp.toDp() }
+      val text = String.format("%02d:%02d", time / 1000 / 60, time / 1000 % 60)
+      if (hasText) {
+        VoiceMsgIndicator(file, audioPlaying.value, sent, hasText, audioInfo, brokenAudio, play, pause)
+        Text(
+          text,
+          Modifier
+            .padding(start = 12.dp, end = 5.dp)
+            .widthIn(min = minWidth),
+          color = HighOrLowlight,
+          fontSize = 16.sp,
+          textAlign = TextAlign.Start,
+          maxLines = 1
+        )
+      } else {
+        if (sent) {
+          Row {
+            Row(verticalAlignment = Alignment.CenterVertically) {
+              Spacer(Modifier.height(56.dp))
+              Text(
+                text,
+                Modifier
+                  .padding(end = 12.dp)
+                  .widthIn(min = minWidth),
+                color = HighOrLowlight,
+                fontSize = 16.sp,
+                maxLines = 1
+              )
+            }
+            Column {
+              VoiceMsgIndicator(file, audioPlaying.value, sent, hasText, audioInfo, brokenAudio, play, pause)
+              Box(Modifier.align(Alignment.CenterHorizontally).padding(top = 6.dp)) {
+                CIMetaView(ci, metaColor)
+              }
+            }
+          }
+        } else {
+          Row {
+            Column {
+              VoiceMsgIndicator(file, audioPlaying.value, sent, hasText, audioInfo, brokenAudio, play, pause)
+              Box(Modifier.align(Alignment.CenterHorizontally).padding(top = 6.dp)) {
+                CIMetaView(ci, metaColor)
+              }
+            }
+            Row(verticalAlignment = Alignment.CenterVertically) {
+              Text(
+                text,
+                Modifier
+                  .padding(start = 12.dp)
+                  .widthIn(min = minWidth),
+                color = HighOrLowlight,
+                fontSize = 16.sp,
+                maxLines = 1
+              )
+              Spacer(Modifier.height(56.dp))
+            }
+          }
+        }
+      }
+    } else {
+      VoiceMsgIndicator(null, false, sent, hasText, null, false, {}, {})
+      val metaReserve = if (edited)
+        "                     "
+      else
+        "                 "
+      Text(metaReserve)
+    }
+  }
+}
+
+@Composable
+private fun PlayPauseButton(
+  audioPlaying: Boolean,
+  sent: Boolean,
+  angle: Float,
+  strokeWidth: Float,
+  strokeColor: Color,
+  enabled: Boolean,
+  error: Boolean,
+  play: () -> Unit,
+  pause: () -> Unit
+) {
+  Surface(
+    onClick = { if (!audioPlaying) play() else pause() },
+    Modifier.drawRingModifier(angle, strokeColor, strokeWidth),
+    color = if (sent) SentColorLight else ReceivedColorLight,
+    shape = MaterialTheme.shapes.small.copy(CornerSize(percent = 50))
+  ) {
+    Box(
+      Modifier
+        .defaultMinSize(minWidth = 56.dp, minHeight = 56.dp),
+      contentAlignment = Alignment.Center
+    ) {
+      Icon(
+        imageVector = if (audioPlaying) Icons.Filled.Pause else Icons.Filled.PlayArrow,
+        contentDescription = null,
+        Modifier.size(36.dp),
+        tint = if (error) WarningOrange else if (!enabled) HighOrLowlight else MaterialTheme.colors.primary
+      )
+    }
+  }
+}
+
+@Composable
+private fun VoiceMsgIndicator(
+  file: CIFile?,
+  audioPlaying: Boolean,
+  sent: Boolean,
+  hasText: Boolean,
+  audioInfo: State<ProgressAndDuration>?,
+  error: Boolean,
+  play: () -> Unit,
+  pause: () -> Unit
+) {
+  val strokeWidth = with(LocalDensity.current){ 3.dp.toPx() }
+  val strokeColor = MaterialTheme.colors.primary
+  if (file != null && file.loaded && audioInfo != null) {
+    val angle = 360f * (audioInfo.value.progressMs.toDouble() / audioInfo.value.durationMs).toFloat()
+    if (hasText) {
+      IconButton({ if (!audioPlaying) play() else pause() }, Modifier.drawRingModifier(angle, strokeColor, strokeWidth)) {
+        Icon(
+          imageVector = if (audioPlaying) Icons.Filled.Pause else Icons.Filled.PlayArrow,
+          contentDescription = null,
+          Modifier.size(36.dp),
+          tint = MaterialTheme.colors.primary
+        )
+      }
+    } else {
+      PlayPauseButton(audioPlaying, sent, angle, strokeWidth, strokeColor, true, error, play, pause)
+    }
+  } else {
+    if (file?.fileStatus == CIFileStatus.RcvInvitation
+      || file?.fileStatus == CIFileStatus.RcvTransfer
+      || file?.fileStatus == CIFileStatus.RcvAccepted) {
+      Box(
+        Modifier
+          .size(56.dp)
+          .clip(RoundedCornerShape(4.dp)),
+        contentAlignment = Alignment.Center
+      ) {
+        ProgressIndicator()
+      }
+    } else {
+      PlayPauseButton(audioPlaying, sent, 0f, strokeWidth, strokeColor, false, false, {}, {})
+    }
+  }
+}
+
+private fun Modifier.drawRingModifier(angle: Float, color: Color, strokeWidth: Float) = drawWithCache {
+  val brush = Brush.linearGradient(
+    0f to Color.Transparent,
+    0f to color,
+    start = Offset(0f, 0f),
+    end = Offset(strokeWidth, strokeWidth),
+    tileMode = TileMode.Clamp
+  )
+  onDrawWithContent {
+    drawContent()
+    drawArc(
+      brush = brush,
+      startAngle = -90f,
+      sweepAngle = angle,
+      useCenter = false,
+      topLeft = Offset(strokeWidth / 2, strokeWidth / 2),
+      size = Size(size.width - strokeWidth, size.height - strokeWidth),
+      style = Stroke(width = strokeWidth, cap = StrokeCap.Square)
+    )
+  }
+}
+
+@Composable
+private fun ProgressIndicator() {
+  CircularProgressIndicator(
+    Modifier.size(32.dp),
+    color = if (isInDarkTheme()) FileDark else FileLight,
+    strokeWidth = 4.dp
+  )
+}
+
+@Composable
+fun AudioInfoUpdater(
+  filePath: String?,
+  audioPlaying: MutableState<Boolean>,
+  audioInfo: MutableState<ProgressAndDuration>
+) {
+  LaunchedEffect(filePath) {
+    if (filePath != null && audioInfo.value.durationMs == 0) {
+      audioInfo.value = ProgressAndDuration(audioInfo.value.progressMs, AudioPlayer.duration(filePath))
+    }
+  }
+  LaunchedEffect(audioPlaying.value) {
+    while (isActive && audioPlaying.value) {
+      audioInfo.value = AudioPlayer.progressAndDurationOrEnded()
+      if (audioInfo.value.progressMs == audioInfo.value.durationMs) {
+        audioInfo.value = ProgressAndDuration(0, audioInfo.value.durationMs)
+        audioPlaying.value = false
+      }
+      delay(50)
+    }
+  }
+}

apps/android/app/src/main/java/chat/simplex/app/views/chat/item/ChatItemView.kt

@@ -1,6 +1,5 @@
 package chat.simplex.app.views.chat.item
 
-import android.content.*
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.RoundedCornerShape
@@ -29,15 +28,11 @@ import kotlinx.datetime.Clock
 
 @Composable
 fun ChatItemView(
-  user: User,
   cInfo: ChatInfo,
   cItem: ChatItem,
   composeState: MutableState<ComposeState>,
-  cxt: Context,
-  uriHandler: UriHandler? = null,
   imageProvider: (() -> ImageGalleryProvider)? = null,
   showMember: Boolean = false,
-  chatModelIncognito: Boolean,
   useLinkPreviews: Boolean,
   deleteMessage: (Long, CIDeleteMode) -> Unit,
   receiveFile: (Long) -> Unit,
@@ -46,6 +41,7 @@ fun ChatItemView(
   scrollToItem: (Long) -> Unit,
 ) {
   val context = LocalContext.current
+  val uriHandler = LocalUriHandler.current
   val sent = cItem.chatDir.sent
   val alignment = if (sent) Alignment.CenterEnd else Alignment.CenterStart
   val showMenu = remember { mutableStateOf(false) }
@@ -70,7 +66,7 @@ fun ChatItemView(
     Column(
       Modifier
         .clip(RoundedCornerShape(18.dp))
-        .combinedClickable(onLongClick = { showMenu.value = true }, onClick = onClick)
+        .combinedClickable(onLongClick = { showMenu.value = true }, onClick = onClick),
     ) {
       @Composable fun ContentItem() {
         if (cItem.file == null && cItem.quotedItem == null && isShortEmoji(cItem.content.text)) {
@@ -95,29 +91,30 @@ fun ChatItemView(
           ItemAction(stringResource(R.string.share_verb), Icons.Outlined.Share, onClick = {
             val filePath = getLoadedFilePath(SimplexApp.context, cItem.file)
             when {
-              filePath != null -> shareFile(cxt, cItem.text, filePath)
-              else -> shareText(cxt, cItem.content.text)
+              filePath != null -> shareFile(context, cItem.text, filePath)
+              else -> shareText(context, cItem.content.text)
             }
             showMenu.value = false
           })
           ItemAction(stringResource(R.string.copy_verb), Icons.Outlined.ContentCopy, onClick = {
-            copyText(cxt, cItem.content.text)
+            copyText(context, cItem.content.text)
             showMenu.value = false
           })
-          if (cItem.content.msgContent is MsgContent.MCImage || cItem.content.msgContent is MsgContent.MCFile) {
+          if (cItem.content.msgContent is MsgContent.MCImage || cItem.content.msgContent is MsgContent.MCFile || cItem.content.msgContent is MsgContent.MCVoice) {
             val filePath = getLoadedFilePath(context, cItem.file)
             if (filePath != null) {
               ItemAction(stringResource(R.string.save_verb), Icons.Outlined.SaveAlt, onClick = {
                 when (cItem.content.msgContent) {
                   is MsgContent.MCImage -> saveImage(context, cItem.file)
                   is MsgContent.MCFile -> saveFileLauncher.launch(cItem.file?.fileName)
+                  is MsgContent.MCVoice -> saveFileLauncher.launch(cItem.file?.fileName)
                   else -> {}
                 }
                 showMenu.value = false
               })
             }
           }
-          if (cItem.meta.editable) {
+          if (cItem.meta.editable && cItem.content.msgContent !is MsgContent.MCVoice) {
             ItemAction(stringResource(R.string.edit_verb), Icons.Filled.Edit, onClick = {
               composeState.value = ComposeState(editingItem = cItem, useLinkPreviews = useLinkPreviews)
               showMenu.value = false
@@ -233,15 +230,12 @@ private fun showMsgDeliveryErrorAlert(description: String) {
 fun PreviewChatItemView() {
   SimpleXTheme {
     ChatItemView(
-      User.sampleData,
       ChatInfo.Direct.sampleData,
       ChatItem.getSampleData(
         1, CIDirection.DirectSnd(), Clock.System.now(), "hello"
       ),
       useLinkPreviews = true,
       composeState = remember { mutableStateOf(ComposeState(useLinkPreviews = true)) },
-      cxt = LocalContext.current,
-      chatModelIncognito = false,
       deleteMessage = { _, _ -> },
       receiveFile = {},
       joinGroup = {},
@@ -256,13 +250,10 @@ fun PreviewChatItemView() {
 fun PreviewChatItemViewDeletedContent() {
   SimpleXTheme {
     ChatItemView(
-      User.sampleData,
       ChatInfo.Direct.sampleData,
       ChatItem.getDeletedContentSampleData(),
       useLinkPreviews = true,
       composeState = remember { mutableStateOf(ComposeState(useLinkPreviews = true)) },
-      cxt = LocalContext.current,
-      chatModelIncognito = false,
       deleteMessage = { _, _ -> },
       receiveFile = {},
       joinGroup = {},

apps/android/app/src/main/java/chat/simplex/app/views/chat/item/FramedItemView.kt

@@ -6,6 +6,7 @@ import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.*
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.InsertDriveFile
+import androidx.compose.material.icons.filled.PlayArrow
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -56,8 +57,12 @@ fun FramedItemView(
       Modifier.padding(vertical = 6.dp, horizontal = 12.dp),
       contentAlignment = Alignment.TopStart
     ) {
+      val text = if (qi.content is MsgContent.MCVoice && qi.text.isEmpty())
+        qi.content.toTextWithDuration(true)
+      else
+        qi.text
       MarkdownText(
-        qi.text, qi.formattedText, sender = qi.sender(membership()), senderBold = true, maxLines = 3,
+        text, qi.formattedText, sender = qi.sender(membership()), senderBold = true, maxLines = 3,
         style = TextStyle(fontSize = 15.sp, color = MaterialTheme.colors.onSurface)
       )
     }
@@ -87,13 +92,13 @@ fun FramedItemView(
             modifier = Modifier.size(68.dp).clipToBounds()
           )
         }
-        is MsgContent.MCFile -> {
+        is MsgContent.MCFile, is MsgContent.MCVoice -> {
           Box(Modifier.fillMaxWidth().weight(1f)) {
             ciQuotedMsgView(qi)
           }
           Icon(
-            Icons.Filled.InsertDriveFile,
-            stringResource(R.string.icon_descr_file),
+            if (qi.content is MsgContent.MCFile) Icons.Filled.InsertDriveFile else Icons.Filled.PlayArrow,
+            if (qi.content is MsgContent.MCFile) stringResource(R.string.icon_descr_file) else stringResource(R.string.voice_message),
             Modifier
               .padding(top = 6.dp, end = 4.dp)
               .size(22.dp),
@@ -105,7 +110,7 @@ fun FramedItemView(
     }
   }
 
-  val transparentBackground = ci.content.msgContent is MsgContent.MCImage && ci.content.text.isEmpty() && ci.quotedItem == null
+  val transparentBackground = (ci.content.msgContent is MsgContent.MCImage || ci.content.msgContent is MsgContent.MCVoice) && ci.content.text.isEmpty() && ci.quotedItem == null
   Box(Modifier
     .clip(RoundedCornerShape(18.dp))
     .background(
@@ -142,6 +147,12 @@ fun FramedItemView(
                   CIMarkdownText(ci, showMember, uriHandler)
                 }
               }
+              is MsgContent.MCVoice -> {
+                CIVoiceView(mc.duration, ci.file, ci.meta.itemEdited, ci.chatDir.sent, mc.text != "" || ci.quotedItem != null, ci, metaColor)
+                if (mc.text != "") {
+                  CIMarkdownText(ci, showMember, uriHandler)
+                }
+              }
               is MsgContent.MCFile -> {
                 CIFileView(ci.file, ci.meta.itemEdited, receiveFile)
                 if (mc.text != "") {
@@ -157,8 +168,10 @@ fun FramedItemView(
           }
         }
       }
-      Box(Modifier.padding(bottom = 6.dp, end = 12.dp)) {
-        CIMetaView(ci, metaColor)
+      if (ci.content.msgContent !is MsgContent.MCVoice || ci.content.text.isNotEmpty()) {
+        Box(Modifier.padding(bottom = 6.dp, end = 12.dp)) {
+          CIMetaView(ci, metaColor)
+        }
       }
     }
   }

apps/android/app/src/main/java/chat/simplex/app/views/chatlist/ChatListNavLinkView.kt

@@ -536,13 +536,11 @@ fun ChatListNavLinkLayout(
 ) {
   var modifier = Modifier.fillMaxWidth()
   if (!stopped) modifier = modifier.combinedClickable(onClick = click, onLongClick = { showMenu.value = true })
-  Surface(modifier) {
+  Box(modifier) {
     Row(
       modifier = Modifier
         .fillMaxWidth()
-        .padding(vertical = 8.dp)
-        .padding(start = 8.dp)
-        .padding(end = 12.dp),
+        .padding(start = 8.dp, top = 8.dp, end = 12.dp, bottom = 8.dp),
       verticalAlignment = Alignment.Top
     ) {
       chatLinkPreview()

apps/android/app/src/main/java/chat/simplex/app/views/database/DatabaseView.kt

@@ -409,7 +409,7 @@ private fun stopChat(m: ChatModel, runChat: MutableState<Boolean>, context: Cont
       m.controller.apiStopChat()
       runChat.value = false
       m.chatRunning.value = false
-      SimplexService.stop(context)
+      SimplexService.safeStopService(context)
       MessagesFetcherWorker.cancelAll()
     } catch (e: Error) {
       runChat.value = true

apps/android/app/src/main/java/chat/simplex/app/views/helpers/AnimationUtils.kt

@@ -2,4 +2,8 @@ package chat.simplex.app.views.helpers
 
 import androidx.compose.animation.core.*
 
+fun <T> chatListAnimationSpec() = tween<T>(durationMillis = 250, easing = FastOutSlowInEasing)
+
 fun <T> newChatSheetAnimSpec() = tween<T>(256, 0, LinearEasing)
+
+fun <T> audioProgressBarAnimationSpec() = tween<T>(durationMillis = 30, easing = LinearEasing)

apps/android/app/src/main/java/chat/simplex/app/views/helpers/GestureDetector.kt

@@ -213,6 +213,24 @@ fun interactionSourceWithDetection(onClick: () -> Unit, onLongClick: () -> Unit)
   return interactionSource
 }
 
+@Composable
+fun interactionSourceWithTapDetection(onPress: () -> Unit, onClick: () -> Unit, onCancel: () -> Unit, onRelease: ()-> Unit): MutableInteractionSource {
+  val interactionSource = remember { MutableInteractionSource() }
+  LaunchedEffect(interactionSource) {
+    var firstTapTime = 0L
+    interactionSource.interactions.collect { interaction ->
+      when (interaction) {
+        is PressInteraction.Press -> {
+          firstTapTime = System.currentTimeMillis(); onPress()
+        }
+        is PressInteraction.Release -> if (firstTapTime + 1000L < System.currentTimeMillis()) onRelease() else onClick()
+        is PressInteraction.Cancel -> onCancel()
+      }
+    }
+  }
+  return interactionSource
+}
+
 suspend fun PointerInputScope.detectTransformGestures(
   allowIntercept: () -> Boolean,
   panZoomLock: Boolean = false,

apps/android/app/src/main/java/chat/simplex/app/views/helpers/RecAndPlay.kt

@@ -0,0 +1,199 @@
+package chat.simplex.app.views.helpers
+
+import android.media.*
+import android.media.MediaRecorder.MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED
+import android.os.Build
+import android.util.Log
+import androidx.compose.runtime.*
+import androidx.compose.runtime.saveable.Saver
+import chat.simplex.app.*
+import chat.simplex.app.R
+import chat.simplex.app.model.ChatItem
+import java.io.*
+import java.text.SimpleDateFormat
+import java.util.*
+
+interface Recorder {
+  val recordingInProgress: MutableState<Boolean>
+  fun start(onStop: () -> Unit): String
+  fun stop()
+  fun cancel(filePath: String, recordingInProgress: MutableState<Boolean>)
+}
+
+data class ProgressAndDuration(
+  val progressMs: Int = 0,
+  val durationMs: Int = 0
+) {
+  companion object {
+    val Saver
+      get() = Saver<MutableState<ProgressAndDuration>, Pair<Int, Int>>(
+        save = { it.value.progressMs to it.value.durationMs },
+        restore = { mutableStateOf(ProgressAndDuration(it.first, it.second)) }
+      )
+  }
+}
+
+class RecorderNative(private val recordedBytesLimit: Long): Recorder {
+  companion object {
+    // Allows to stop the recorder from outside without having the recorder in a variable
+    var stopRecording: (() -> Unit)? = null
+  }
+  override val recordingInProgress = mutableStateOf(false)
+  private var recorder: MediaRecorder? = null
+  private fun initRecorder() =
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      MediaRecorder(SimplexApp.context)
+    } else {
+      MediaRecorder()
+    }
+
+  override fun start(onStop: () -> Unit): String {
+    AudioPlayer.stop()
+    recordingInProgress.value = true
+    val rec: MediaRecorder
+    recorder = initRecorder().also { rec = it }
+    rec.setAudioSource(MediaRecorder.AudioSource.MIC)
+    rec.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4)
+    rec.setAudioEncoder(MediaRecorder.AudioEncoder.AAC)
+    rec.setAudioChannels(1)
+    rec.setAudioSamplingRate(16000)
+    rec.setAudioEncodingBitRate(16000)
+    rec.setMaxDuration(-1)
+    rec.setMaxFileSize(recordedBytesLimit)
+    val timestamp = SimpleDateFormat("yyyyMMdd_HHmmss", Locale.US).format(Date())
+    val filePath = getAppFilePath(SimplexApp.context, uniqueCombine(SimplexApp.context, getAppFilePath(SimplexApp.context, "voice_${timestamp}.m4a")))
+    rec.setOutputFile(filePath)
+    rec.prepare()
+    rec.start()
+    rec.setOnInfoListener { mr, what, extra ->
+      if (what == MEDIA_RECORDER_INFO_MAX_FILESIZE_REACHED) {
+        stop()
+        onStop()
+      }
+    }
+    stopRecording = { stop(); onStop() }
+    return filePath
+  }
+
+  override fun stop() {
+    if (!recordingInProgress.value) return
+    stopRecording = null
+    recordingInProgress.value = false
+    recorder?.metrics?.
+    runCatching {
+      recorder?.stop()
+    }
+    runCatching {
+      recorder?.reset()
+    }
+    runCatching {
+      // release all resources
+      recorder?.release()
+    }
+    recorder = null
+  }
+
+  override fun cancel(filePath: String, recordingInProgress: MutableState<Boolean>) {
+    stop()
+    runCatching { File(filePath).delete() }.getOrElse { Log.d(TAG, "Unable to delete a file: ${it.stackTraceToString()}") }
+  }
+}
+
+object AudioPlayer {
+  private val player = MediaPlayer().apply {
+    setAudioAttributes(
+      AudioAttributes.Builder()
+        .setContentType(AudioAttributes.CONTENT_TYPE_MUSIC)
+        .setUsage(AudioAttributes.USAGE_MEDIA)
+        .build()
+    )
+  }
+  private val helperPlayer: MediaPlayer =  MediaPlayer().apply {
+        setAudioAttributes(
+          AudioAttributes.Builder()
+            .setContentType(AudioAttributes.CONTENT_TYPE_MUSIC)
+            .setUsage(AudioAttributes.USAGE_MEDIA)
+            .build()
+        )
+  }
+  // Filepath: String, onStop: () -> Unit
+  private val currentlyPlaying: MutableState<Pair<String, () -> Unit>?> = mutableStateOf(null)
+
+  fun start(filePath: String, seek: Int? = null, onStop: () -> Unit): Boolean {
+    if (!File(filePath).exists()) {
+      Log.e(TAG, "No such file: $filePath")
+      return false
+    }
+
+    RecorderNative.stopRecording?.invoke()
+    val current = currentlyPlaying.value
+    if (current == null || current.first != filePath) {
+      player.reset()
+      // Notify prev audio listener about stop
+      current?.second?.invoke()
+      runCatching {
+        player.setDataSource(filePath)
+      }.onFailure {
+        Log.e(TAG, it.stackTraceToString())
+        AlertManager.shared.showAlertMsg(generalGetString(R.string.unknown_error), it.message)
+        return false
+      }
+      runCatching { player.prepare() }.onFailure {
+        // Can happen when audio file is broken
+        Log.e(TAG, it.stackTraceToString())
+        AlertManager.shared.showAlertMsg(generalGetString(R.string.unknown_error), it.message)
+        return false
+      }
+    }
+    if (seek != null) player.seekTo(seek)
+    player.start()
+    // Repeated calls to play/pause on the same track will not recompose all dependent views
+    if (currentlyPlaying.value?.first != filePath) {
+      currentlyPlaying.value = filePath to onStop
+    }
+    return true
+  }
+
+  fun pause(): Int {
+    player.pause()
+    return player.currentPosition
+  }
+
+  fun stop() {
+    if (!player.isPlaying) return
+    // Notify prev audio listener about stop
+    currentlyPlaying.value?.second?.invoke()
+    currentlyPlaying.value = null
+    player.stop()
+  }
+
+  fun stop(item: ChatItem) = stop(item.file?.fileName)
+
+  // FileName or filePath are ok
+  fun stop(fileName: String?) {
+    if (fileName != null && currentlyPlaying.value?.first?.endsWith(fileName) == true) {
+      stop()
+    }
+  }
+
+  /**
+   * If player starts playing at 2637 ms in a track 2816 ms long (these numbers are just an example),
+   * it will stop immediately after start but will not change currentPosition, so it will not be equal to duration.
+   * However, it sets isPlaying to false. Let's do it ourselves in order to prevent endless waiting loop
+   * */
+  fun progressAndDurationOrEnded(): ProgressAndDuration =
+    ProgressAndDuration(if (player.isPlaying) player.currentPosition else player.duration, player.duration)
+
+  fun duration(filePath: String): Int {
+    var res = 0
+    kotlin.runCatching {
+      helperPlayer.setDataSource(filePath)
+      helperPlayer.prepare()
+      helperPlayer.start()
+      helperPlayer.stop()
+      res = helperPlayer.duration
+      helperPlayer.reset()
+    }
+    return res
+  }
+}

apps/android/app/src/main/java/chat/simplex/app/views/helpers/Util.kt

@@ -19,6 +19,7 @@ import android.view.ViewTreeObserver
 import android.view.inputmethod.InputMethodManager
 import androidx.annotation.StringRes
 import androidx.compose.runtime.*
+import androidx.compose.runtime.saveable.Saver
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.*
 import androidx.compose.ui.text.*
@@ -27,6 +28,7 @@ import androidx.compose.ui.text.style.BaselineShift
 import androidx.compose.ui.text.style.TextDecoration
 import androidx.compose.ui.unit.*
 import androidx.core.content.FileProvider
+import androidx.core.net.toFile
 import androidx.core.text.HtmlCompat
 import chat.simplex.app.*
 import chat.simplex.app.model.CIFile
@@ -220,6 +222,11 @@ private fun spannableStringToAnnotatedString(
 // maximum image file size to be auto-accepted
 const val MAX_IMAGE_SIZE: Long = 236700
 const val MAX_IMAGE_SIZE_AUTO_RCV: Long = MAX_IMAGE_SIZE * 2
+const val MAX_VOICE_SIZE_AUTO_RCV: Long = MAX_IMAGE_SIZE
+
+const val MAX_VOICE_SIZE_FOR_SENDING: Long = 94680 // 6 chunks * 15780 bytes per chunk
+const val MAX_VOICE_MILLIS_FOR_SENDING: Long = 43_000 // approximately is ok
+
 const val MAX_FILE_SIZE: Long = 8000000
 
 fun getFilesDirectory(context: Context): String {
@@ -449,3 +456,9 @@ fun Color.darker(factor: Float = 0.1f): Color =
 fun ByteArray.toBase64String() = Base64.encodeToString(this, Base64.DEFAULT)
 
 fun String.toByteArrayFromBase64() = Base64.decode(this, Base64.DEFAULT)
+
+val LongRange.Companion.saver
+  get() = Saver<MutableState<LongRange>, Pair<Long, Long>>(
+    save = { it.value.first to it.value.last },
+    restore = { mutableStateOf(it.first..it.second) }
+    )

apps/android/app/src/main/java/chat/simplex/app/views/usersettings/NotificationsSettingsView.kt

@@ -57,7 +57,7 @@ fun NotificationsSettingsView(
       if (mode == NotificationsMode.SERVICE)
         SimplexService.start(SimplexApp.context)
       else
-        SimplexService.stop(SimplexApp.context)
+        SimplexService.safeStopService(SimplexApp.context)
     }
 
     if (mode != NotificationsMode.PERIODIC) {

apps/android/app/src/main/res/values-de/strings.xml

@@ -208,6 +208,10 @@
   <string name="file_not_found">Datei nicht gefunden</string>
   <string name="error_saving_file">Fehler beim Speichern der Datei</string>
 
+  <!-- Voice messages -->
+  <string name="voice_message">***Voice message</string>
+  <string name="voice_message_send_text">***Voice message…</string>
+
   <!-- Chat Info Settings - ChatInfoView.kt -->
   <string name="notifications">Benachrichtigungen</string>
 
@@ -221,10 +225,11 @@
   <string name="icon_descr_server_status_error">Fehler</string>
   <string name="icon_descr_server_status_pending">Ausstehend</string>
   <string name="switch_receiving_address_question">Empfängeradresse wechseln?</string>
-  <string name="switch_receiving_address_desc">Diese Funktion ist experimentell! Sie wird nur funktionieren, wenn der Kontakt ebenfalls die SimpleX-Version 4.2 installiert hat. Sobald der Adress-Wechsel abgeschlossen ist, sollten Sie die Nachricht im Chat-Verlauf sehen. Bitte prüfen Sie, ob Sie weiterhin Nachrichten von diesem Kontakt (oder Gruppenmitglied) empfangen können.</string>
+  <string name="switch_receiving_address_desc">Diese Funktion ist experimentell! Sie wird nur funktionieren, wenn der Kontakt ebenfalls eine SimpleX-Version ab v4.2 installiert hat. Sobald der Adress-Wechsel abgeschlossen ist, sollten Sie die Nachricht im Chat-Verlauf sehen. Bitte prüfen Sie, ob Sie weiterhin Nachrichten von diesem Kontakt (oder Gruppenmitglied) empfangen können.</string>
 
   <!-- Message Actions - SendMsgView.kt -->
   <string name="icon_descr_send_message">Nachricht senden</string>
+  <string name="icon_descr_record_voice_message">***Record voice message</string>
 
   <!-- General Actions / Responses -->
   <string name="back">Zurück</string>
@@ -364,9 +369,9 @@
   <string name="chat_console">Chat Konsole</string>
   <string name="smp_servers">SMP-Server</string>
   <string name="install_simplex_chat_for_terminal">Installieren Sie <xliff:g id="appNameFull">SimpleX Chat</xliff:g> als Terminalanwendung</string>
-  <string name="star_on_github">Stern auf GitHub</string>
-  <string name="contribute">Beitragen</string>
-  <string name="rate_the_app">Bewerte die App</string>
+  <string name="star_on_github">Stern auf GitHub vergeben</string>
+  <string name="contribute">Unterstützen Sie uns</string>
+  <string name="rate_the_app">Bewerten Sie die App</string>
   <string name="use_simplex_chat_servers__question">Verwenden Sie <xliff:g id="appNameFull">SimpleX Chat</xliff:g> Server?</string>
   <string name="saved_SMP_servers_will_be_removed">Gespeicherte SMP-Server werden entfernt.</string>
   <string name="your_SMP_servers">Ihre SMP-Server</string>
@@ -567,7 +572,7 @@
   <string name="settings_section_title_you">MEINE DATEN</string>
   <string name="settings_section_title_settings">EINSTELLUNGEN</string>
   <string name="settings_section_title_help">HILFE</string>
-  <string name="settings_section_title_support">UNTERSTÜTZEN SIMPLEX CHAT</string>
+  <string name="settings_section_title_support">UNTERSTÜTZUNG VON SIMPLEX CHAT</string>
   <string name="settings_section_title_develop">ENTWICKLUNG</string>
   <string name="settings_section_title_device">GERÄT</string>
   <string name="settings_section_title_chats">CHATS</string>

apps/android/app/src/main/res/values-ru/strings.xml

@@ -208,6 +208,10 @@
     <string name="file_not_found">Файл не найден</string>
     <string name="error_saving_file">Ошибка сохранения файла</string>
 
+    <!-- Voice messages -->
+    <string name="voice_message">Голосовое сообщение</string>
+    <string name="voice_message_send_text">Голосовое сообщение…</string>
+
     <!-- Chat Info Settings - ChatInfoView.kt -->
     <string name="notifications">Уведомления</string>
 
@@ -225,6 +229,7 @@
 
     <!-- Message Actions - SendMsgView.kt -->
     <string name="icon_descr_send_message">Отправить сообщение</string>
+    <string name="icon_descr_record_voice_message">Записать голосовое сообщение</string>
 
     <!-- General Actions / Responses -->
     <string name="back">Назад</string>

apps/android/app/src/main/res/values/strings.xml

@@ -208,6 +208,10 @@
   <string name="file_not_found">File not found</string>
   <string name="error_saving_file">Error saving file</string>
 
+  <!-- Voice messages -->
+  <string name="voice_message">Voice message</string>
+  <string name="voice_message_send_text">Voice message…</string>
+
   <!-- Chat Info Settings - ChatInfoView.kt -->
   <string name="notifications">Notifications</string>
 
@@ -225,6 +229,7 @@
 
   <!-- Message Actions - SendMsgView.kt -->
   <string name="icon_descr_send_message">Send Message</string>
+  <string name="icon_descr_record_voice_message">Record voice message</string>
 
   <!-- General Actions / Responses -->
   <string name="back">Back</string>

apps/ios/Shared/Model/SimpleXAPI.swift

@@ -311,7 +311,7 @@ func apiDeleteToken(token: DeviceToken) async throws {
 
 func getUserSMPServers() throws -> [String] {
     let r = chatSendCmdSync(.getUserSMPServers)
-    if case let .userSMPServers(smpServers) = r { return smpServers }
+    if case let .userSMPServers(smpServers, _) = r { return smpServers.map { $0.server } }
     throw r
 }
 
@@ -319,6 +319,17 @@ func setUserSMPServers(smpServers: [String]) async throws {
     try await sendCommandOkResp(.setUserSMPServers(smpServers: smpServers))
 }
 
+func testSMPServer(smpServer: String) async throws -> Result<(), SMPTestFailure> {
+    let r = await chatSendCmd(.testSMPServer(smpServer: smpServer))
+    if case let .sMPTestResult(testFailure) = r {
+        if let t = testFailure {
+            return .failure(t)
+        }
+        return .success(())
+    }
+    throw r
+}
+
 func getChatItemTTL() throws -> ChatItemTTL {
     let r = chatSendCmdSync(.apiGetChatItemTTL)
     if case let .chatItemTTL(chatItemTTL) = r { return ChatItemTTL(chatItemTTL) }
@@ -476,6 +487,12 @@ func apiUpdateProfile(profile: Profile) async throws -> Profile? {
     }
 }
 
+func apiSetContactPrefs(contactId: Int64, preferences: Preferences) async throws -> Contact? {
+    let r = await chatSendCmd(.apiSetContactPrefs(contactId: contactId, preferences: preferences))
+    if case let .contactPrefsUpdated(_, toContact) = r { return toContact }
+    throw r
+}
+
 func apiSetContactAlias(contactId: Int64, localAlias: String) async throws -> Contact? {
     let r = await chatSendCmd(.apiSetContactAlias(contactId: contactId, localAlias: localAlias))
     if case let .contactAliasUpdated(toContact) = r { return toContact }

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

@@ -53,7 +53,7 @@ struct ChatInfoView: View {
     @EnvironmentObject var chatModel: ChatModel
     @Environment(\.dismiss) var dismiss: DismissAction
     @ObservedObject var chat: Chat
-    var contact: Contact
+    @State var contact: Contact
     @Binding var connectionStats: ConnectionStats?
     var customUserProfile: Profile?
     @State var localAlias: String
@@ -99,6 +99,10 @@ struct ChatInfoView: View {
                     }
                 }
 
+                Section {
+                    contactPreferencesButton()
+                }
+
                 Section("Servers") {
                     networkStatusRow()
                         .onTapGesture {
@@ -192,6 +196,20 @@ struct ChatInfoView: View {
         }
     }
 
+    func contactPreferencesButton() -> some View {
+        NavigationLink {
+            ContactPreferencesView(
+                contact: $contact,
+                featuresAllowed: contactUserPrefsToFeaturesAllowed(contact.mergedPreferences),
+                currentFeaturesAllowed: contactUserPrefsToFeaturesAllowed(contact.mergedPreferences)
+            )
+            .navigationBarTitle("Contact preferences")
+            .navigationBarTitleDisplayMode(.large)
+        } label: {
+            Label("Contact preferences", systemImage: "switch.2")
+        }
+    }
+
     func networkStatusRow() -> some View {
         HStack {
             Text("Network status")

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

@@ -0,0 +1,86 @@
+//
+//  ContactPreferencesView.swift
+//  SimpleX (iOS)
+//
+//  Created by Evgeny on 13/11/2022.
+//  Copyright © 2022 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct ContactPreferencesView: View {
+    @EnvironmentObject var chatModel: ChatModel
+    @Binding var contact: Contact
+    @State var featuresAllowed: ContactFeaturesAllowed
+    @State var currentFeaturesAllowed: ContactFeaturesAllowed
+
+    var body: some View {
+        let user: User = chatModel.currentUser!
+
+        VStack {
+            List {
+                featureSection(.fullDelete, user.fullPreferences.fullDelete.allow, contact.mergedPreferences.fullDelete, $featuresAllowed.fullDelete)
+                featureSection(.voice, user.fullPreferences.voice.allow, contact.mergedPreferences.voice, $featuresAllowed.voice)
+
+                Section {
+                    Button("Reset") { featuresAllowed = currentFeaturesAllowed }
+                    Button("Save (and notify contact)") { savePreferences() }
+                }
+                .disabled(currentFeaturesAllowed == featuresAllowed)
+            }
+        }
+    }
+
+    private func featureSection(_ feature: Feature, _ userDefault: FeatureAllowed, _ pref: ContactUserPreference, _ allowFeature: Binding<ContactFeatureAllowed>) -> some View {
+        let enabled = FeatureEnabled.enabled(
+            user: Preference(allow: allowFeature.wrappedValue.allowed),
+            contact: pref.contactPreference
+        )
+        return Section {
+            Picker("You allow", selection: allowFeature) {
+                ForEach(ContactFeatureAllowed.values(userDefault)) { allow in
+                    Text(allow.text)
+                }
+            }
+            .frame(height: 36)
+            infoRow("Contact allows", pref.contactPreference.allow.text)
+        } header: {
+            HStack {
+                Image(systemName: "\(feature.icon).fill")
+                    .foregroundColor(enabled.forUser ? .green : enabled.forContact ? .yellow : .red)
+                Text(feature.text)
+            }
+        } footer: {
+            Text(feature.enabledDescription(enabled))
+            .frame(height: 36, alignment: .topLeading)
+        }
+    }
+
+    private func savePreferences() {
+        Task {
+            do {
+                let prefs = contactFeaturesAllowedToPrefs(featuresAllowed)
+                if let toContact = try await apiSetContactPrefs(contactId: contact.contactId, preferences: prefs) {
+                    await MainActor.run {
+                        contact = toContact
+                        chatModel.updateContact(toContact)
+                        currentFeaturesAllowed = featuresAllowed
+                    }
+                }
+            } catch {
+                logger.error("ContactPreferencesView apiSetContactPrefs error: \(responseError(error))")
+            }
+        }
+    }
+}
+
+struct ContactPreferencesView_Previews: PreviewProvider {
+    static var previews: some View {
+        ContactPreferencesView(
+            contact: Binding.constant(Contact.sampleData),
+            featuresAllowed: ContactFeaturesAllowed.sampleData,
+            currentFeaturesAllowed: ContactFeaturesAllowed.sampleData
+        )
+    }
+}

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

@@ -13,13 +13,12 @@ struct GroupChatInfoView: View {
     @EnvironmentObject var chatModel: ChatModel
     @Environment(\.dismiss) var dismiss: DismissAction
     @ObservedObject var chat: Chat
-    var groupInfo: GroupInfo
+    @State var groupInfo: GroupInfo
     @ObservedObject private var alertManager = AlertManager.shared
     @State private var alert: GroupChatInfoViewAlert? = nil
     @State private var groupLink: String?
     @State private var showAddMembersSheet: Bool = false
     @State private var selectedMember: GroupMember? = nil
-    @State private var showGroupProfile: Bool = false
     @State private var connectionStats: ConnectionStats?
     @AppStorage(DEFAULT_DEVELOPER_TOOLS) private var developerTools = false
 
@@ -42,6 +41,17 @@ struct GroupChatInfoView: View {
                 groupInfoHeader()
                     .listRowBackground(Color.clear)
 
+                Section {
+                    if groupInfo.canEdit {
+                        editGroupButton()
+                    }
+                    groupPreferencesButton()
+                } header: {
+                    Text("")
+                } footer: {
+                    Text("Only group owners can change group preferences.")
+                }
+
                 Section("\(members.count + 1) members") {
                     if groupInfo.canAddMembers {
                         groupLinkButton()
@@ -77,14 +87,8 @@ struct GroupChatInfoView: View {
                 }) { _ in
                     GroupMemberInfoView(groupInfo: groupInfo, member: $selectedMember, connectionStats: $connectionStats)
                 }
-                .sheet(isPresented: $showGroupProfile) {
-                    GroupProfileView(groupId: groupInfo.apiId, groupProfile: groupInfo.groupProfile)
-                }
 
                 Section {
-                    if groupInfo.canEdit {
-                        editGroupButton()
-                    }
                     clearChatButton()
                     if groupInfo.canDelete {
                         deleteGroupButton()
@@ -189,16 +193,35 @@ struct GroupChatInfoView: View {
     private func groupLinkButton() -> some View {
         NavigationLink {
             GroupLinkView(groupId: groupInfo.groupId, groupLink: $groupLink)
-                .navigationBarTitleDisplayMode(.inline)
+                .navigationBarTitle("Group link")
+                .navigationBarTitleDisplayMode(.large)
         } label: {
             Label("Group link", systemImage: "link")
-                .foregroundColor(.accentColor)
+        }
+    }
+
+    func groupPreferencesButton() -> some View {
+        NavigationLink {
+            GroupPreferencesView(
+                groupInfo: $groupInfo,
+                preferences: groupInfo.fullGroupPreferences,
+                currentPreferences: groupInfo.fullGroupPreferences
+            )
+            .navigationBarTitle("Group preferences")
+            .navigationBarTitleDisplayMode(.large)
+        } label: {
+            Label("Group preferences", systemImage: "switch.2")
         }
     }
 
     func editGroupButton() -> some View {
-        Button {
-            showGroupProfile = true
+        NavigationLink {
+            GroupProfileView(
+                groupInfo: $groupInfo,
+                groupProfile: groupInfo.groupProfile
+            )
+            .navigationBarTitle("Group profile")
+            .navigationBarTitleDisplayMode(.large)
         } label: {
             Label("Edit group profile", systemImage: "pencil")
         }

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

@@ -29,10 +29,6 @@ struct GroupLinkView: View {
     var body: some View {
         ScrollView {
             VStack (alignment: .leading) {
-                Text("Group link")
-                    .font(.largeTitle)
-                    .bold()
-                    .padding(.bottom)
                 Text("You can share a link or a QR code - anybody will be able to join the group. You won't lose members of the group if you later delete it.")
                     .padding(.bottom)
                 if let groupLink = groupLink {

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

@@ -0,0 +1,84 @@
+//
+//  GroupPreferencesView.swift
+//  SimpleX (iOS)
+//
+//  Created by JRoberts on 16.11.2022.
+//  Copyright © 2022 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct GroupPreferencesView: View {
+    @EnvironmentObject var chatModel: ChatModel
+    @Binding var groupInfo: GroupInfo
+    @State var preferences: FullGroupPreferences
+    @State var currentPreferences: FullGroupPreferences
+
+    var body: some View {
+        VStack {
+            List {
+                featureSection(.fullDelete, $preferences.fullDelete.enable)
+                featureSection(.voice, $preferences.voice.enable)
+
+                if groupInfo.canEdit {
+                    Section {
+                        Button("Reset") { preferences = currentPreferences }
+                        Button("Save (and notify group members)") { savePreferences() }
+                    }
+                    .disabled(currentPreferences == preferences)
+                }
+            }
+        }
+    }
+
+    private func featureSection(_ feature: Feature, _ enableFeature: Binding<GroupFeatureEnabled>) -> some View {
+        Section {
+            if (groupInfo.canEdit) {
+                settingsRow(feature.icon) {
+                    Picker(feature.text, selection: enableFeature) {
+                        ForEach(GroupFeatureEnabled.values) { enable in
+                            Text(enable.text)
+                        }
+                    }
+                    .frame(height: 36)
+                }
+            }
+            else {
+                settingsRow(feature.icon) {
+                    infoRow(feature.text, enableFeature.wrappedValue.text)
+                }
+            }
+        } footer: {
+            Text(feature.enableGroupPrefDescription(enableFeature.wrappedValue, groupInfo.canEdit))
+                .frame(height: 36, alignment: .topLeading)
+        }
+    }
+
+    private func savePreferences() {
+        Task {
+            do {
+                var gp = groupInfo.groupProfile
+                gp.groupPreferences = toGroupPreferences(preferences)
+                let gInfo = try await apiUpdateGroup(groupInfo.groupId, gp)
+                await MainActor.run {
+                    groupInfo = gInfo
+                    chatModel.updateGroup(gInfo)
+                    currentPreferences = preferences
+                }
+            } catch {
+                logger.error("GroupPreferencesView apiUpdateGroup error: \(responseError(error))")
+            }
+        }
+    }
+}
+
+struct GroupPreferencesView_Previews: PreviewProvider {
+    static var previews: some View {
+        GroupPreferencesView(
+            groupInfo: Binding.constant(GroupInfo.sampleData),
+            preferences: FullGroupPreferences.sampleData,
+            currentPreferences: FullGroupPreferences.sampleData
+        )
+    }
+}

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

@@ -12,7 +12,7 @@ import SimpleXChat
 struct GroupProfileView: View {
     @EnvironmentObject var chatModel: ChatModel
     @Environment(\.dismiss) var dismiss: DismissAction
-    var groupId: Int64
+    @Binding var groupInfo: GroupInfo
     @State var groupProfile: GroupProfile
     @State private var showChooseSource = false
     @State private var showImagePicker = false
@@ -120,8 +120,9 @@ struct GroupProfileView: View {
     func saveProfile() {
         Task {
             do {
-                let gInfo = try await apiUpdateGroup(groupId, groupProfile)
+                let gInfo = try await apiUpdateGroup(groupInfo.groupId, groupProfile)
                 await MainActor.run {
+                    groupInfo = gInfo
                     chatModel.updateGroup(gInfo)
                     dismiss()
                 }
@@ -137,6 +138,6 @@ struct GroupProfileView: View {
 
 struct GroupProfileView_Previews: PreviewProvider {
     static var previews: some View {
-        GroupProfileView(groupId: 1, groupProfile: GroupProfile.sampleData)
+        GroupProfileView(groupInfo: Binding.constant(GroupInfo.sampleData), groupProfile: GroupProfile.sampleData)
     }
 }

apps/ios/Shared/Views/Database/DatabaseView.swift

@@ -158,7 +158,7 @@ struct DatabaseView: View {
 
             Section {
                 Picker("Delete messages after", selection: $chatItemTTL) {
-                    ForEach([ChatItemTTL.none, ChatItemTTL.month, ChatItemTTL.week, ChatItemTTL.day]) { ttl in
+                    ForEach(ChatItemTTL.values) { ttl in
                         Text(ttl.deleteAfterText).tag(ttl)
                     }
                     if case .seconds = chatItemTTL {

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

@@ -40,6 +40,13 @@ struct NetworkAndServers: View {
                         Text("SMP servers")
                     }
 
+                    NavigationLink {
+                        SMPServersView()
+                            .navigationTitle("Your SMP servers")
+                    } label: {
+                        Text("SMP servers (new)")
+                    }
+
                     Picker("Use .onion hosts", selection: $onionHosts) {
                         ForEach(OnionHosts.values, id: \.self) { Text($0.text) }
                     }

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

@@ -0,0 +1,78 @@
+//
+//  PreferencesView.swift
+//  SimpleX (iOS)
+//
+//  Created by Evgeny on 13/11/2022.
+//  Copyright © 2022 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct PreferencesView: View {
+    @EnvironmentObject var chatModel: ChatModel
+    @State var profile: LocalProfile
+    @State var preferences: FullPreferences
+    @State var currentPreferences: FullPreferences
+
+    var body: some View {
+        VStack {
+            List {
+                featureSection(.fullDelete, $preferences.fullDelete.allow)
+                featureSection(.voice, $preferences.voice.allow)
+
+                Section {
+                    Button("Reset") { preferences = currentPreferences }
+                    Button("Save (and notify contacts)") { savePreferences() }
+                }
+                .disabled(currentPreferences == preferences)
+            }
+        }
+    }
+
+    private func featureSection(_ feature: Feature, _ allowFeature: Binding<FeatureAllowed>) -> some View {
+        Section {
+            settingsRow(feature.icon) {
+                Picker(feature.text, selection: allowFeature) {
+                    ForEach(FeatureAllowed.values) { allow in
+                        Text(allow.text)
+                    }
+                }
+                .frame(height: 36)
+            }
+        } footer: {
+            Text(feature.allowDescription(allowFeature.wrappedValue))
+                .frame(height: 36, alignment: .topLeading)
+        }
+    }
+
+    private func savePreferences() {
+        Task {
+            do {
+                var p = fromLocalProfile(profile)
+                p.preferences = toPreferences(preferences)
+                if let newProfile = try await apiUpdateProfile(profile: p) {
+                    await MainActor.run {
+                        if let profileId = chatModel.currentUser?.profile.profileId {
+                            chatModel.currentUser?.profile = toLocalProfile(profileId, newProfile, "")
+                            chatModel.currentUser?.fullPreferences = preferences
+                        }
+                        currentPreferences = preferences
+                    }
+                }
+            } catch {
+                logger.error("PreferencesView apiUpdateProfile error: \(responseError(error))")
+            }
+        }
+    }
+}
+
+struct PreferencesView_Previews: PreviewProvider {
+    static var previews: some View {
+        PreferencesView(
+            profile: LocalProfile(profileId: 1, displayName: "alice", fullName: "", localAlias: ""),
+            preferences: FullPreferences.sampleData,
+            currentPreferences: FullPreferences.sampleData
+        )
+    }
+}

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

@@ -0,0 +1,105 @@
+//
+//  SMPServerView.swift
+//  SimpleX (iOS)
+//
+//  Created by Evgeny on 15/11/2022.
+//  Copyright © 2022 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct SMPServerView: View {
+    @State var server: ServerCfg
+
+    var body: some View {
+        if server.preset {
+            presetServer()
+        } else {
+            customServer()
+        }
+    }
+
+    private func presetServer() -> some View {
+        return VStack {
+            List {
+                Section("Preset server address") {
+                    Text(server.server)
+                }
+                useServerSection()
+            }
+        }
+    }
+
+    private func customServer() -> some View {
+        VStack {
+            List {
+                Section("Your server address") {
+                    TextEditor(text: $server.server)
+                        .multilineTextAlignment(.leading)
+                        .autocorrectionDisabled(true)
+                        .autocapitalization(.none)
+                        .lineLimit(10)
+                        .frame(height: 108)
+                        .padding(-6)
+                }
+                useServerSection()
+                Section("Add to another device") {
+                    QRCode(uri: server.server)
+                        .listRowInsets(EdgeInsets(top: 12, leading: 12, bottom: 12, trailing: 12))
+                }
+            }
+        }
+    }
+
+    private func useServerSection() -> some View {
+        Section("Use server") {
+            HStack {
+                Button("Test server") {
+                    Task { await testServerConnection(server: $server) }
+                }
+                Spacer()
+                showTestStatus(server: server)
+            }
+            Toggle("Enabled", isOn: $server.enabled)
+            Button("Remove server", role: .destructive) {
+
+            }
+        }
+    }
+}
+
+@ViewBuilder func showTestStatus(server: ServerCfg) -> some View {
+    switch server.tested {
+    case .some(true):
+        Image(systemName: "checkmark")
+            .foregroundColor(.green)
+    case .some(false):
+        Image(systemName: "multiply")
+            .foregroundColor(.red)
+    case .none:
+        Color.clear
+    }
+}
+
+func testServerConnection(server: Binding<ServerCfg>) async {
+    do {
+        let r = try await testSMPServer(smpServer: server.wrappedValue.server)
+        await MainActor.run {
+            switch r {
+            case .success: server.wrappedValue.tested = true
+            case .failure: server.wrappedValue.tested = false
+            }
+        }
+    } catch let error {
+        await MainActor.run {
+            server.wrappedValue.tested = false
+        }
+    }
+}
+
+struct SMPServerView_Previews: PreviewProvider {
+    static var previews: some View {
+        SMPServerView(server: ServerCfg.sampleData.custom)
+    }
+}

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

@@ -0,0 +1,106 @@
+//
+//  SMPServersView.swift
+//  SimpleX (iOS)
+//
+//  Created by Evgeny on 15/11/2022.
+//  Copyright © 2022 SimpleX Chat. All rights reserved.
+//
+
+import SwiftUI
+import SimpleXChat
+
+struct SMPServersView: View {
+    @Environment(\.editMode) var editMode
+    @State var servers: [ServerCfg] = [
+        ServerCfg.sampleData.preset,
+        ServerCfg.sampleData.custom,
+        ServerCfg.sampleData.untested,
+    ]
+    @State var showAddServer = false
+    @State var showSaveAlert = false
+
+    var body: some View {
+        List {
+            Section("SMP servers") {
+                ForEach(servers) { srv in
+                    smpServerView(srv)
+                }
+                .onMove { indexSet, offset in
+                    servers.move(fromOffsets: indexSet, toOffset: offset)
+                }
+                .onDelete { indexSet in
+                    servers.remove(atOffsets: indexSet)
+                }
+                if isEditing {
+                    Button("Add server…") {
+                        showAddServer = true
+                    }
+                }
+            }
+        }
+        .onChange(of: isEditing) { value in
+            if value == false {
+                showSaveAlert = true
+            }
+        }
+        .toolbar { EditButton() }
+        .confirmationDialog("Add server…", isPresented: $showAddServer, titleVisibility: .hidden) {
+            Button("Scan server QR code") {
+            }
+            Button("Add preset servers") {
+            }
+            Button("Enter server manually") {
+                servers.append(ServerCfg.empty)
+            }
+        }
+        .confirmationDialog("Save servers?", isPresented: $showSaveAlert, titleVisibility: .visible) {
+            Button("Test & save servers") {
+                for i in 0..<servers.count {
+                    servers[i].tested = nil
+                }
+                Task {
+                    for i in 0..<servers.count {
+                        await testServerConnection(server: $servers[i])
+                    }
+                }
+            }
+            Button("Save servers") {
+            }
+            Button("Revert changes") {
+            }
+            Button("Cancel", role: .cancel) {
+                editMode?.wrappedValue = .active
+            }
+        }
+    }
+
+    private var isEditing: Bool {
+        editMode?.wrappedValue.isEditing == true
+    }
+
+    private func smpServerView(_ srv: ServerCfg) -> some View {
+        NavigationLink {
+            SMPServerView(server: srv)
+                .navigationBarTitle("Server")
+                .navigationBarTitleDisplayMode(.large)
+        } label: {
+            let v = Text(srv.server)
+            HStack {
+                showTestStatus(server: srv)
+                    .frame(width: 16, alignment: .center)
+                    .padding(.trailing, 4)
+                if srv.enabled {
+                    v
+                } else {
+                    (v + Text(" (disabled)")).foregroundColor(.secondary)
+                }
+            }
+        }
+    }
+}
+
+struct SMPServersView_Previews: PreviewProvider {
+    static var previews: some View {
+        SMPServersView()
+    }
+}

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

@@ -89,10 +89,8 @@ struct SettingsView: View {
                         ProfilePreview(profileOf: user)
                         .padding(.leading, -8)
                     }
-                    .disabled(chatModel.chatRunning != true)
 
                     incognitoRow()
-                        .disabled(chatModel.chatRunning != true)
 
                     NavigationLink {
                         CreateLinkView(selection: .longTerm, viaNavLink: true)
@@ -100,24 +98,15 @@ struct SettingsView: View {
                     } label: {
                         settingsRow("qrcode") { Text("Your SimpleX contact address") }
                     }
-                    .disabled(chatModel.chatRunning != true)
 
                     NavigationLink {
-                        DatabaseView(showSettings: $showSettings, chatItemTTL: chatModel.chatItemTTL)
-                            .navigationTitle("Your chat database")
+                        PreferencesView(profile: user.profile, preferences: user.fullPreferences, currentPreferences: user.fullPreferences)
+                            .navigationTitle("Your preferences")
                     } label: {
-                        let color: Color = chatModel.chatDbEncrypted == false ? .orange : .secondary
-                        settingsRow("internaldrive", color: color) {
-                            HStack {
-                                Text("Database passphrase & export")
-                                Spacer()
-                                if chatModel.chatRunning == false {
-                                    Image(systemName: "exclamationmark.octagon.fill").foregroundColor(.red)
-                                }
-                            }
-                        }
+                        settingsRow("switch.2") { Text("Chat preferences") }
                     }
                 }
+                .disabled(chatModel.chatRunning != true)
                 
                 Section("Settings") {
                     NavigationLink {
@@ -129,18 +118,32 @@ struct SettingsView: View {
                             Text("Notifications")
                         }
                     }
+                    .disabled(chatModel.chatRunning != true)
+                    
+                    NavigationLink {
+                        NetworkAndServers()
+                            .navigationTitle("Network & servers")
+                    } label: {
+                        settingsRow("externaldrive.connected.to.line.below") { Text("Network & servers") }
+                    }
+                    .disabled(chatModel.chatRunning != true)
+                    
                     NavigationLink {
                         CallSettings()
                             .navigationTitle("Your calls")
                     } label: {
                         settingsRow("video") { Text("Audio & video calls") }
                     }
+                    .disabled(chatModel.chatRunning != true)
+                    
                     NavigationLink {
                         PrivacySettings()
                             .navigationTitle("Your privacy")
                     } label: {
                         settingsRow("lock") { Text("Privacy & security") }
                     }
+                    .disabled(chatModel.chatRunning != true)
+                    
                     if UIApplication.shared.supportsAlternateIcons {
                         NavigationLink {
                             AppearanceSettings()
@@ -148,15 +151,11 @@ struct SettingsView: View {
                         } label: {
                             settingsRow("sun.max") { Text("Appearance") }
                         }
+                        .disabled(chatModel.chatRunning != true)
                     }
-                    NavigationLink {
-                        NetworkAndServers()
-                            .navigationTitle("Network & servers")
-                    } label: {
-                        settingsRow("externaldrive.connected.to.line.below") { Text("Network & servers") }
-                    }
+                    
+                    chatDatabaseRow()
                 }
-                .disabled(chatModel.chatRunning != true)
 
                 Section("Help") {
                     NavigationLink {
@@ -276,6 +275,24 @@ struct SettingsView: View {
             .padding(.leading, indent)
         }
     }
+    
+    private func chatDatabaseRow() -> some View {
+        NavigationLink {
+            DatabaseView(showSettings: $showSettings, chatItemTTL: chatModel.chatItemTTL)
+                .navigationTitle("Your chat database")
+        } label: {
+            let color: Color = chatModel.chatDbEncrypted == false ? .orange : .secondary
+            settingsRow("internaldrive", color: color) {
+                HStack {
+                    Text("Database passphrase & export")
+                    Spacer()
+                    if chatModel.chatRunning == false {
+                        Image(systemName: "exclamationmark.octagon.fill").foregroundColor(.red)
+                    }
+                }
+            }
+        }
+    }
 
     private enum SettingsSheet: Identifiable {
         case incognitoInfo

apps/ios/SimpleX Localizations/de.xcloc/Localized Contents/de.xliff

@@ -278,6 +278,36 @@
         <target>Alle Ihre Kontakte bleiben verbunden.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Allow irreversible message deletion only if your contact allows it to you." xml:space="preserve">
+        <source>Allow irreversible message deletion only if your contact allows it to you.</source>
+        <target>***Allow irreversible message deletion only if your contact allows it to you.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow to irreversibly delete sent messages." xml:space="preserve">
+        <source>Allow to irreversibly delete sent messages.</source>
+        <target>***Allow to irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow to send voice messages." xml:space="preserve">
+        <source>Allow to send voice messages.</source>
+        <target>***Allow to send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow voice messages only if your contact allows them." xml:space="preserve">
+        <source>Allow voice messages only if your contact allows them.</source>
+        <target>***Allow voice messages only if your contact allows them.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow your contacts to irreversibly delete sent messages." xml:space="preserve">
+        <source>Allow your contacts to irreversibly delete sent messages.</source>
+        <target>***Allow your contacts to irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow your contacts to send voice messages." xml:space="preserve">
+        <source>Allow your contacts to send voice messages.</source>
+        <target>***Allow your contacts to send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Already connected?" xml:space="preserve">
         <source>Already connected?</source>
         <target>Sind Sie bereits verbunden?</target>
@@ -328,6 +358,16 @@
         <target>Automatisch</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Both you and your contact can irreversibly delete sent messages." xml:space="preserve">
+        <source>Both you and your contact can irreversibly delete sent messages.</source>
+        <target>***Both you and your contact can irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Both you and your contact can send voice messages." xml:space="preserve">
+        <source>Both you and your contact can send voice messages.</source>
+        <target>***Both you and your contact can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Call already ended!" xml:space="preserve">
         <source>Call already ended!</source>
         <target>Anruf ist bereits beendet!</target>
@@ -428,6 +468,11 @@
         <target>Der Chat ist beendet</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Chat preferences" xml:space="preserve">
+        <source>Chat preferences</source>
+        <target>***Chat preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Chats" xml:space="preserve">
         <source>Chats</source>
         <target>Chats</target>
@@ -558,6 +603,11 @@
         <target>Verbindungszeitüberschreitung</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contact allows" xml:space="preserve">
+        <source>Contact allows</source>
+        <target>***Contact allows</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Contact already exists" xml:space="preserve">
         <source>Contact already exists</source>
         <target>Der Kontakt ist bereits vorhanden</target>
@@ -588,11 +638,21 @@
         <target>Kontaktname</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contact preferences" xml:space="preserve">
+        <source>Contact preferences</source>
+        <target>***Contact preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Contact requests" xml:space="preserve">
         <source>Contact requests</source>
         <target>Kontaktanfragen</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contacts can mark messages for deletion; you will be able to view them." xml:space="preserve">
+        <source>Contacts can mark messages for deletion; you will be able to view them.</source>
+        <target>***Contacts can mark messages for deletion; you will be able to view them.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Copy" xml:space="preserve">
         <source>Copy</source>
         <target>Kopieren</target>
@@ -1221,6 +1281,11 @@
         <target>Für Konsole</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Full deletion" xml:space="preserve">
+        <source>Full deletion</source>
+        <target>***Full deletion</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Full name (optional)" xml:space="preserve">
         <source>Full name (optional)</source>
         <target>Vollständiger Name (optional)</target>
@@ -1271,11 +1336,26 @@
         <target>Gruppen-Link</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Group members can irreversibly delete sent messages." xml:space="preserve">
+        <source>Group members can irreversibly delete sent messages.</source>
+        <target>***Group members can irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Group members can send voice messages." xml:space="preserve">
+        <source>Group members can send voice messages.</source>
+        <target>***Group members can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Group message:" xml:space="preserve">
         <source>Group message:</source>
         <target>Grppennachricht:</target>
         <note>notification</note>
       </trans-unit>
+      <trans-unit id="Group preferences" xml:space="preserve">
+        <source>Group preferences</source>
+        <target>***Group preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Group profile is stored on members' devices, not on the servers." xml:space="preserve">
         <source>Group profile is stored on members' devices, not on the servers.</source>
         <target>Das Gruppenprofil wird nur auf den Mitglieds-Systemen gespeichtert und nicht auf den Servern.</target>
@@ -1453,6 +1533,11 @@
         <target>In Gruppe einladen</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Irreversible message deletion is prohibited in this chat." xml:space="preserve">
+        <source>Irreversible message deletion is prohibited in this chat.</source>
+        <target>***Irreversible message deletion is prohibited in this chat.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="It allows having many anonymous connections without any shared data between them in a single chat profile." xml:space="preserve">
         <source>It allows having many anonymous connections without any shared data between them in a single chat profile.</source>
         <target>Er ermöglicht mehrere anonyme Verbindungen in einem einzigen Chat-Profil ohne Daten zwischen diesen zu teilen.</target>
@@ -1768,6 +1853,31 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
         <target>Nur die Endgeräte speichern Benutzerprofile, Kontakte, Gruppen und Nachrichten, die über eine **2-Schichten Ende-zu-Ende-Verschlüsselung** gesendet werden.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Only group owners can change group preferences." xml:space="preserve">
+        <source>Only group owners can change group preferences.</source>
+        <target>***Only group owners can change group preferences.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only you can irreversibly delete messages (your contact can mark them for deletion)." xml:space="preserve">
+        <source>Only you can irreversibly delete messages (your contact can mark them for deletion).</source>
+        <target>***Only you can irreversibly delete messages (your contact can mark them for deletion).</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only you can send voice messages." xml:space="preserve">
+        <source>Only you can send voice messages.</source>
+        <target>***Only you can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only your contact can irreversibly delete messages (you can mark them for deletion)." xml:space="preserve">
+        <source>Only your contact can irreversibly delete messages (you can mark them for deletion).</source>
+        <target>***Only your contact can irreversibly delete messages (you can mark them for deletion).</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only your contact can send voice messages." xml:space="preserve">
+        <source>Only your contact can send voice messages.</source>
+        <target>***Only your contact can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Open Settings" xml:space="preserve">
         <source>Open Settings</source>
         <target>Geräte-Einstellungen öffnen</target>
@@ -1858,6 +1968,11 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
         <target>Bitte bewahren Sie das Passwort sicher auf, Sie können es NICHT mehr ändern, wenn Sie es vergessen haben oder verlieren.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Preferences" xml:space="preserve">
+        <source>Preferences</source>
+        <target>***Preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Privacy &amp; security" xml:space="preserve">
         <source>Privacy &amp; security</source>
         <target>Datenschutz &amp; Sicherheit</target>
@@ -1873,6 +1988,16 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
         <target>Profilbild</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Prohibit irreversible message deletion." xml:space="preserve">
+        <source>Prohibit irreversible message deletion.</source>
+        <target>***Prohibit irreversible message deletion.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Prohibit sending voice messages." xml:space="preserve">
+        <source>Prohibit sending voice messages.</source>
+        <target>***Prohibit sending voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protocol timeout" xml:space="preserve">
         <source>Protocol timeout</source>
         <target>Protokollzeitüberschreitung</target>
@@ -1885,7 +2010,7 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
       </trans-unit>
       <trans-unit id="Rate the app" xml:space="preserve">
         <source>Rate the app</source>
-        <target>Bewerte die App</target>
+        <target>Bewerten Sie die App</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="Read" xml:space="preserve">
@@ -1968,6 +2093,11 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
         <target>Erforderlich</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Reset" xml:space="preserve">
+        <source>Reset</source>
+        <target>***Reset</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Reset colors" xml:space="preserve">
         <source>Reset colors</source>
         <target>Farben zurücksetzen</target>
@@ -2038,11 +2168,21 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
         <target>Speichern</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Save (and notify contact)" xml:space="preserve">
+        <source>Save (and notify contact)</source>
+        <target>***Save (and notify contact)</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Save (and notify contacts)" xml:space="preserve">
         <source>Save (and notify contacts)</source>
         <target>Speichern (und Kontakte benachrichtigen)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Save (and notify group members)" xml:space="preserve">
+        <source>Save (and notify group members)</source>
+        <target>***Save (and notify group members)</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Save archive" xml:space="preserve">
         <source>Save archive</source>
         <target>Archiv speichern</target>
@@ -2255,7 +2395,7 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
       </trans-unit>
       <trans-unit id="Support SimpleX Chat" xml:space="preserve">
         <source>Support SimpleX Chat</source>
-        <target>Unterstützen SimpleX Chat</target>
+        <target>Unterstützung von SimpleX Chat</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="System" xml:space="preserve">
@@ -2395,7 +2535,7 @@ Wir werden Serverredundanzen hinzufügen, um verloren gegangene Nachrichten zu v
       </trans-unit>
       <trans-unit id="This feature is experimental! It will only work if the other client has version 4.2 installed. You should see the message in the conversation once the address change is completed – please check that you can still receive messages from this contact (or group member)." xml:space="preserve">
         <source>This feature is experimental! It will only work if the other client has version 4.2 installed. You should see the message in the conversation once the address change is completed – please check that you can still receive messages from this contact (or group member).</source>
-        <target>Diese Funktion ist experimentell! Sie wird nur funktionieren, wenn der Kontakt ebenfalls die SimpleX-Version 4.2 installiert hat. Sobald der Adress-Wechsel abgeschlossen ist, sollten Sie die Nachricht im Chat-Verlauf sehen. Bitte prüfen Sie, ob Sie weiterhin Nachrichten von diesem Kontakt (oder Gruppenmitglied) empfangen können.</target>
+        <target>Diese Funktion ist experimentell! Sie wird nur funktionieren, wenn der Kontakt ebenfalls eine SimpleX-Version ab v4.2 installiert hat. Sobald der Adress-Wechsel abgeschlossen ist, sollten Sie die Nachricht im Chat-Verlauf sehen. Bitte prüfen Sie, ob Sie weiterhin Nachrichten von diesem Kontakt (oder Gruppenmitglied) empfangen können.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="This group no longer exists." xml:space="preserve">
@@ -2572,6 +2712,16 @@ Bitten Sie Ihren Kontakt darum einen weiteren Verbindungs-Link zu erzeugen, um s
         <target>Videoanruf</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Voice messages" xml:space="preserve">
+        <source>Voice messages</source>
+        <target>***Voice messages</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Voice messages are prohibited in this chat." xml:space="preserve">
+        <source>Voice messages are prohibited in this chat.</source>
+        <target>***Voice messages are prohibited in this chat.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Waiting for file" xml:space="preserve">
         <source>Waiting for file</source>
         <target>Warte auf Datei</target>
@@ -2627,6 +2777,11 @@ Bitten Sie Ihren Kontakt darum einen weiteren Verbindungs-Link zu erzeugen, um s
         <target>Sie haben die Verbindung akzeptiert</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="You allow" xml:space="preserve">
+        <source>You allow</source>
+        <target>***You allow</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="You are already connected to %@." xml:space="preserve">
         <source>You are already connected to %@.</source>
         <target>Sie sind bereits mit %@ verbunden.</target>
@@ -2844,6 +2999,11 @@ Sie können diese Verbindung abbrechen und den Kontakt entfernen (und es später
         <target>Ihre aktuelle Chat-Datenbank wird GELÖSCHT und durch die Importierte ERSETZT.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your preferences" xml:space="preserve">
+        <source>Your preferences</source>
+        <target>***Your preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your privacy" xml:space="preserve">
         <source>Your privacy</source>
         <target>Meine Privatsphäre</target>
@@ -2878,7 +3038,7 @@ SimpleX-Server können Ihr Profil nicht einsehen.</target>
       </trans-unit>
       <trans-unit id="[Contribute](https://github.com/simplex-chat/simplex-chat#contribute)" xml:space="preserve">
         <source>[Contribute](https://github.com/simplex-chat/simplex-chat#contribute)</source>
-        <target>[Beitragen](https://github.com/simplex-chat/simplex-chat#contribute)</target>
+        <target>[Unterstützen Sie uns](https://github.com/simplex-chat/simplex-chat#contribute)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="[Send us email](mailto:chat@simplex.chat)" xml:space="preserve">
@@ -2888,7 +3048,7 @@ SimpleX-Server können Ihr Profil nicht einsehen.</target>
       </trans-unit>
       <trans-unit id="[Star on GitHub](https://github.com/simplex-chat/simplex-chat)" xml:space="preserve">
         <source>[Star on GitHub](https://github.com/simplex-chat/simplex-chat)</source>
-        <target>[Stern auf GitHub](https://github.com/simplex-chat/simplex-chat)</target>
+        <target>[Stern auf GitHub vergeben](https://github.com/simplex-chat/simplex-chat)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
       <trans-unit id="_italic_" xml:space="preserve">
@@ -2916,6 +3076,11 @@ SimpleX-Server können Ihr Profil nicht einsehen.</target>
         <target>Admin</target>
         <note>member role</note>
       </trans-unit>
+      <trans-unit id="always" xml:space="preserve">
+        <source>always</source>
+        <target>***always</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="audio call (not e2e encrypted)" xml:space="preserve">
         <source>audio call (not e2e encrypted)</source>
         <target>Audioanruf (nicht E2E verschlüsselt)</target>
@@ -3056,6 +3221,11 @@ SimpleX-Server können Ihr Profil nicht einsehen.</target>
         <target>Ersteller</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="default (%@)" xml:space="preserve">
+        <source>default (%@)</source>
+        <target>***default (%@)</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="deleted" xml:space="preserve">
         <source>deleted</source>
         <target>Gelöscht</target>
@@ -3206,11 +3376,26 @@ SimpleX-Server können Ihr Profil nicht einsehen.</target>
         <target>Neue Nachricht</target>
         <note>notification</note>
       </trans-unit>
+      <trans-unit id="no" xml:space="preserve">
+        <source>no</source>
+        <target>***no</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="no e2e encryption" xml:space="preserve">
         <source>no e2e encryption</source>
         <target>Keine E2E-Verschlüsselung</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="off" xml:space="preserve">
+        <source>off</source>
+        <target>***off</target>
+        <note>group pref value</note>
+      </trans-unit>
+      <trans-unit id="on" xml:space="preserve">
+        <source>on</source>
+        <target>***on</target>
+        <note>group pref value</note>
+      </trans-unit>
       <trans-unit id="or chat with the developers" xml:space="preserve">
         <source>or chat with the developers</source>
         <target>oder chatten Sie mit den Entwicklern</target>
@@ -3336,6 +3521,11 @@ SimpleX-Server können Ihr Profil nicht einsehen.</target>
         <target>möchte sich mit Ihnen verbinden!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="yes" xml:space="preserve">
+        <source>yes</source>
+        <target>***yes</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="you are invited to group" xml:space="preserve">
         <source>you are invited to group</source>
         <target>Sie sind zur Gruppe eingeladen</target>

apps/ios/SimpleX Localizations/en.xcloc/Localized Contents/en.xliff

@@ -278,6 +278,36 @@
         <target>All your contacts will remain connected</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Allow irreversible message deletion only if your contact allows it to you." xml:space="preserve">
+        <source>Allow irreversible message deletion only if your contact allows it to you.</source>
+        <target>Allow irreversible message deletion only if your contact allows it to you.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow to irreversibly delete sent messages." xml:space="preserve">
+        <source>Allow to irreversibly delete sent messages.</source>
+        <target>Allow to irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow to send voice messages." xml:space="preserve">
+        <source>Allow to send voice messages.</source>
+        <target>Allow to send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow voice messages only if your contact allows them." xml:space="preserve">
+        <source>Allow voice messages only if your contact allows them.</source>
+        <target>Allow voice messages only if your contact allows them.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow your contacts to irreversibly delete sent messages." xml:space="preserve">
+        <source>Allow your contacts to irreversibly delete sent messages.</source>
+        <target>Allow your contacts to irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow your contacts to send voice messages." xml:space="preserve">
+        <source>Allow your contacts to send voice messages.</source>
+        <target>Allow your contacts to send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Already connected?" xml:space="preserve">
         <source>Already connected?</source>
         <target>Already connected?</target>
@@ -328,6 +358,16 @@
         <target>Automatically</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Both you and your contact can irreversibly delete sent messages." xml:space="preserve">
+        <source>Both you and your contact can irreversibly delete sent messages.</source>
+        <target>Both you and your contact can irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Both you and your contact can send voice messages." xml:space="preserve">
+        <source>Both you and your contact can send voice messages.</source>
+        <target>Both you and your contact can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Call already ended!" xml:space="preserve">
         <source>Call already ended!</source>
         <target>Call already ended!</target>
@@ -428,6 +468,11 @@
         <target>Chat is stopped</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Chat preferences" xml:space="preserve">
+        <source>Chat preferences</source>
+        <target>Chat preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Chats" xml:space="preserve">
         <source>Chats</source>
         <target>Chats</target>
@@ -558,6 +603,11 @@
         <target>Connection timeout</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contact allows" xml:space="preserve">
+        <source>Contact allows</source>
+        <target>Contact allows</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Contact already exists" xml:space="preserve">
         <source>Contact already exists</source>
         <target>Contact already exists</target>
@@ -588,11 +638,21 @@
         <target>Contact name</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contact preferences" xml:space="preserve">
+        <source>Contact preferences</source>
+        <target>Contact preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Contact requests" xml:space="preserve">
         <source>Contact requests</source>
         <target>Contact requests</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contacts can mark messages for deletion; you will be able to view them." xml:space="preserve">
+        <source>Contacts can mark messages for deletion; you will be able to view them.</source>
+        <target>Contacts can mark messages for deletion; you will be able to view them.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Copy" xml:space="preserve">
         <source>Copy</source>
         <target>Copy</target>
@@ -1221,6 +1281,11 @@
         <target>For console</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Full deletion" xml:space="preserve">
+        <source>Full deletion</source>
+        <target>Full deletion</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Full name (optional)" xml:space="preserve">
         <source>Full name (optional)</source>
         <target>Full name (optional)</target>
@@ -1271,11 +1336,26 @@
         <target>Group link</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Group members can irreversibly delete sent messages." xml:space="preserve">
+        <source>Group members can irreversibly delete sent messages.</source>
+        <target>Group members can irreversibly delete sent messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Group members can send voice messages." xml:space="preserve">
+        <source>Group members can send voice messages.</source>
+        <target>Group members can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Group message:" xml:space="preserve">
         <source>Group message:</source>
         <target>Group message:</target>
         <note>notification</note>
       </trans-unit>
+      <trans-unit id="Group preferences" xml:space="preserve">
+        <source>Group preferences</source>
+        <target>Group preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Group profile is stored on members' devices, not on the servers." xml:space="preserve">
         <source>Group profile is stored on members' devices, not on the servers.</source>
         <target>Group profile is stored on members' devices, not on the servers.</target>
@@ -1453,6 +1533,11 @@
         <target>Invite to group</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Irreversible message deletion is prohibited in this chat." xml:space="preserve">
+        <source>Irreversible message deletion is prohibited in this chat.</source>
+        <target>Irreversible message deletion is prohibited in this chat.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="It allows having many anonymous connections without any shared data between them in a single chat profile." xml:space="preserve">
         <source>It allows having many anonymous connections without any shared data between them in a single chat profile.</source>
         <target>It allows having many anonymous connections without any shared data between them in a single chat profile.</target>
@@ -1768,6 +1853,31 @@ We will be adding server redundancy to prevent lost messages.</target>
         <target>Only client devices store user profiles, contacts, groups, and messages sent with **2-layer end-to-end encryption**.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Only group owners can change group preferences." xml:space="preserve">
+        <source>Only group owners can change group preferences.</source>
+        <target>Only group owners can change group preferences.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only you can irreversibly delete messages (your contact can mark them for deletion)." xml:space="preserve">
+        <source>Only you can irreversibly delete messages (your contact can mark them for deletion).</source>
+        <target>Only you can irreversibly delete messages (your contact can mark them for deletion).</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only you can send voice messages." xml:space="preserve">
+        <source>Only you can send voice messages.</source>
+        <target>Only you can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only your contact can irreversibly delete messages (you can mark them for deletion)." xml:space="preserve">
+        <source>Only your contact can irreversibly delete messages (you can mark them for deletion).</source>
+        <target>Only your contact can irreversibly delete messages (you can mark them for deletion).</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only your contact can send voice messages." xml:space="preserve">
+        <source>Only your contact can send voice messages.</source>
+        <target>Only your contact can send voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Open Settings" xml:space="preserve">
         <source>Open Settings</source>
         <target>Open Settings</target>
@@ -1858,6 +1968,11 @@ We will be adding server redundancy to prevent lost messages.</target>
         <target>Please store passphrase securely, you will NOT be able to change it if you lose it.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Preferences" xml:space="preserve">
+        <source>Preferences</source>
+        <target>Preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Privacy &amp; security" xml:space="preserve">
         <source>Privacy &amp; security</source>
         <target>Privacy &amp; security</target>
@@ -1873,6 +1988,16 @@ We will be adding server redundancy to prevent lost messages.</target>
         <target>Profile image</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Prohibit irreversible message deletion." xml:space="preserve">
+        <source>Prohibit irreversible message deletion.</source>
+        <target>Prohibit irreversible message deletion.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Prohibit sending voice messages." xml:space="preserve">
+        <source>Prohibit sending voice messages.</source>
+        <target>Prohibit sending voice messages.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protocol timeout" xml:space="preserve">
         <source>Protocol timeout</source>
         <target>Protocol timeout</target>
@@ -1968,6 +2093,11 @@ We will be adding server redundancy to prevent lost messages.</target>
         <target>Required</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Reset" xml:space="preserve">
+        <source>Reset</source>
+        <target>Reset</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Reset colors" xml:space="preserve">
         <source>Reset colors</source>
         <target>Reset colors</target>
@@ -2038,11 +2168,21 @@ We will be adding server redundancy to prevent lost messages.</target>
         <target>Save</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Save (and notify contact)" xml:space="preserve">
+        <source>Save (and notify contact)</source>
+        <target>Save (and notify contact)</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Save (and notify contacts)" xml:space="preserve">
         <source>Save (and notify contacts)</source>
         <target>Save (and notify contacts)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Save (and notify group members)" xml:space="preserve">
+        <source>Save (and notify group members)</source>
+        <target>Save (and notify group members)</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Save archive" xml:space="preserve">
         <source>Save archive</source>
         <target>Save archive</target>
@@ -2572,6 +2712,16 @@ To connect, please ask your contact to create another connection link and check
         <target>Video call</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Voice messages" xml:space="preserve">
+        <source>Voice messages</source>
+        <target>Voice messages</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Voice messages are prohibited in this chat." xml:space="preserve">
+        <source>Voice messages are prohibited in this chat.</source>
+        <target>Voice messages are prohibited in this chat.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Waiting for file" xml:space="preserve">
         <source>Waiting for file</source>
         <target>Waiting for file</target>
@@ -2627,6 +2777,11 @@ To connect, please ask your contact to create another connection link and check
         <target>You accepted connection</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="You allow" xml:space="preserve">
+        <source>You allow</source>
+        <target>You allow</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="You are already connected to %@." xml:space="preserve">
         <source>You are already connected to %@.</source>
         <target>You are already connected to %@.</target>
@@ -2844,6 +2999,11 @@ You can cancel this connection and remove the contact (and try later with a new
         <target>Your current chat database will be DELETED and REPLACED with the imported one.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your preferences" xml:space="preserve">
+        <source>Your preferences</source>
+        <target>Your preferences</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your privacy" xml:space="preserve">
         <source>Your privacy</source>
         <target>Your privacy</target>
@@ -2916,6 +3076,11 @@ SimpleX servers cannot see your profile.</target>
         <target>admin</target>
         <note>member role</note>
       </trans-unit>
+      <trans-unit id="always" xml:space="preserve">
+        <source>always</source>
+        <target>always</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="audio call (not e2e encrypted)" xml:space="preserve">
         <source>audio call (not e2e encrypted)</source>
         <target>audio call (not e2e encrypted)</target>
@@ -3056,6 +3221,11 @@ SimpleX servers cannot see your profile.</target>
         <target>creator</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="default (%@)" xml:space="preserve">
+        <source>default (%@)</source>
+        <target>default (%@)</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="deleted" xml:space="preserve">
         <source>deleted</source>
         <target>deleted</target>
@@ -3206,11 +3376,26 @@ SimpleX servers cannot see your profile.</target>
         <target>new message</target>
         <note>notification</note>
       </trans-unit>
+      <trans-unit id="no" xml:space="preserve">
+        <source>no</source>
+        <target>no</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="no e2e encryption" xml:space="preserve">
         <source>no e2e encryption</source>
         <target>no e2e encryption</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="off" xml:space="preserve">
+        <source>off</source>
+        <target>off</target>
+        <note>group pref value</note>
+      </trans-unit>
+      <trans-unit id="on" xml:space="preserve">
+        <source>on</source>
+        <target>on</target>
+        <note>group pref value</note>
+      </trans-unit>
       <trans-unit id="or chat with the developers" xml:space="preserve">
         <source>or chat with the developers</source>
         <target>or chat with the developers</target>
@@ -3336,6 +3521,11 @@ SimpleX servers cannot see your profile.</target>
         <target>wants to connect to you!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="yes" xml:space="preserve">
+        <source>yes</source>
+        <target>yes</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="you are invited to group" xml:space="preserve">
         <source>you are invited to group</source>
         <target>you are invited to group</target>

apps/ios/SimpleX Localizations/ru.xcloc/Localized Contents/ru.xliff

@@ -278,6 +278,36 @@
         <target>Все контакты, которые соединились через этот адрес, сохранятся.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Allow irreversible message deletion only if your contact allows it to you." xml:space="preserve">
+        <source>Allow irreversible message deletion only if your contact allows it to you.</source>
+        <target>Разрешить необратимое удаление сообщений, только если ваш контакт разрешает это вам.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow to irreversibly delete sent messages." xml:space="preserve">
+        <source>Allow to irreversibly delete sent messages.</source>
+        <target>Разрешить необратимо удалять отправленные сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow to send voice messages." xml:space="preserve">
+        <source>Allow to send voice messages.</source>
+        <target>Разрешить отправлять голосовые сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow voice messages only if your contact allows them." xml:space="preserve">
+        <source>Allow voice messages only if your contact allows them.</source>
+        <target>Разрешить голосовые сообщения, только если их разрешает ваш контакт.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow your contacts to irreversibly delete sent messages." xml:space="preserve">
+        <source>Allow your contacts to irreversibly delete sent messages.</source>
+        <target>Разрешить вашим контактам необратимо удалять отправленные сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Allow your contacts to send voice messages." xml:space="preserve">
+        <source>Allow your contacts to send voice messages.</source>
+        <target>Разрешить вашим контактам отправлять голосовые сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Already connected?" xml:space="preserve">
         <source>Already connected?</source>
         <target>Соединение уже установлено?</target>
@@ -328,6 +358,16 @@
         <target>Автоматически</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Both you and your contact can irreversibly delete sent messages." xml:space="preserve">
+        <source>Both you and your contact can irreversibly delete sent messages.</source>
+        <target>Вы и ваш контакт можете необратимо удалять отправленные сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Both you and your contact can send voice messages." xml:space="preserve">
+        <source>Both you and your contact can send voice messages.</source>
+        <target>Вы и ваш контакт можете отправлять голосовые сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Call already ended!" xml:space="preserve">
         <source>Call already ended!</source>
         <target>Звонок уже завершен!</target>
@@ -428,6 +468,11 @@
         <target>Чат остановлен</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Chat preferences" xml:space="preserve">
+        <source>Chat preferences</source>
+        <target>Предпочтения</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Chats" xml:space="preserve">
         <source>Chats</source>
         <target>Чаты</target>
@@ -558,6 +603,11 @@
         <target>Превышено время соединения</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contact allows" xml:space="preserve">
+        <source>Contact allows</source>
+        <target>Контакт разрешает</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Contact already exists" xml:space="preserve">
         <source>Contact already exists</source>
         <target>Существующий контакт</target>
@@ -588,11 +638,21 @@
         <target>Имена контактов</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contact preferences" xml:space="preserve">
+        <source>Contact preferences</source>
+        <target>Предпочтения контакта</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Contact requests" xml:space="preserve">
         <source>Contact requests</source>
         <target>Запросы контактов</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Contacts can mark messages for deletion; you will be able to view them." xml:space="preserve">
+        <source>Contacts can mark messages for deletion; you will be able to view them.</source>
+        <target>Контакты могут помечать сообщения для удаления; вы сможете просмотреть их.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Copy" xml:space="preserve">
         <source>Copy</source>
         <target>Скопировать</target>
@@ -1221,6 +1281,11 @@
         <target>Для консоли</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Full deletion" xml:space="preserve">
+        <source>Full deletion</source>
+        <target>Полное удаление</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Full name (optional)" xml:space="preserve">
         <source>Full name (optional)</source>
         <target>Полное имя (не обязательно)</target>
@@ -1271,11 +1336,26 @@
         <target>Ссылка группы</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Group members can irreversibly delete sent messages." xml:space="preserve">
+        <source>Group members can irreversibly delete sent messages.</source>
+        <target>Члены группы могут необратимо удалять отправленные сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Group members can send voice messages." xml:space="preserve">
+        <source>Group members can send voice messages.</source>
+        <target>Члены группы могут отправлять голосовые сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Group message:" xml:space="preserve">
         <source>Group message:</source>
         <target>Групповое сообщение:</target>
         <note>notification</note>
       </trans-unit>
+      <trans-unit id="Group preferences" xml:space="preserve">
+        <source>Group preferences</source>
+        <target>Предпочтения группы</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Group profile is stored on members' devices, not on the servers." xml:space="preserve">
         <source>Group profile is stored on members' devices, not on the servers.</source>
         <target>Профиль группы хранится на устройствах членов, а не на серверах.</target>
@@ -1453,6 +1533,11 @@
         <target>Пригласить в группу</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Irreversible message deletion is prohibited in this chat." xml:space="preserve">
+        <source>Irreversible message deletion is prohibited in this chat.</source>
+        <target>Необратимое удаление сообщений запрещено в этом чате.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="It allows having many anonymous connections without any shared data between them in a single chat profile." xml:space="preserve">
         <source>It allows having many anonymous connections without any shared data between them in a single chat profile.</source>
         <target>Это позволяет иметь много анонимных соединений без общих данных между ними в одном профиле пользователя.</target>
@@ -1768,6 +1853,31 @@ We will be adding server redundancy to prevent lost messages.</source>
         <target>Только пользовательские устройства хранят контакты, группы и сообщения, которые отправляются **с двухуровневым end-to-end шифрованием**</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Only group owners can change group preferences." xml:space="preserve">
+        <source>Only group owners can change group preferences.</source>
+        <target>Только владельцы группы могут изменять предпочтения группы.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only you can irreversibly delete messages (your contact can mark them for deletion)." xml:space="preserve">
+        <source>Only you can irreversibly delete messages (your contact can mark them for deletion).</source>
+        <target>Только вы можете необратимо удалять сообщения (ваш контакт может помечать их на удаление).</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only you can send voice messages." xml:space="preserve">
+        <source>Only you can send voice messages.</source>
+        <target>Только вы можете отправлять голосовые сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only your contact can irreversibly delete messages (you can mark them for deletion)." xml:space="preserve">
+        <source>Only your contact can irreversibly delete messages (you can mark them for deletion).</source>
+        <target>Только ваш контакт может необратимо удалять сообщения (вы можете помечать их на удаление).</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Only your contact can send voice messages." xml:space="preserve">
+        <source>Only your contact can send voice messages.</source>
+        <target>Только ваш контакт может отправлять голосовые сообщения.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Open Settings" xml:space="preserve">
         <source>Open Settings</source>
         <target>Открыть Настройки</target>
@@ -1858,6 +1968,11 @@ We will be adding server redundancy to prevent lost messages.</source>
         <target>Пожалуйста, надежно сохраните пароль, вы НЕ сможете его поменять, если потеряете.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Preferences" xml:space="preserve">
+        <source>Preferences</source>
+        <target>Предпочтения</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Privacy &amp; security" xml:space="preserve">
         <source>Privacy &amp; security</source>
         <target>Конфиденциальность</target>
@@ -1873,6 +1988,16 @@ We will be adding server redundancy to prevent lost messages.</source>
         <target>Аватар</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Prohibit irreversible message deletion." xml:space="preserve">
+        <source>Prohibit irreversible message deletion.</source>
+        <target>Запретить необратимое удаление сообщений.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Prohibit sending voice messages." xml:space="preserve">
+        <source>Prohibit sending voice messages.</source>
+        <target>Запретить отправлять голосовые сообщений.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Protocol timeout" xml:space="preserve">
         <source>Protocol timeout</source>
         <target>Таймаут протокола</target>
@@ -1968,6 +2093,11 @@ We will be adding server redundancy to prevent lost messages.</source>
         <target>Обязательно</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Reset" xml:space="preserve">
+        <source>Reset</source>
+        <target>Сбросить</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Reset colors" xml:space="preserve">
         <source>Reset colors</source>
         <target>Сбросить цвета</target>
@@ -2038,11 +2168,21 @@ We will be adding server redundancy to prevent lost messages.</source>
         <target>Сохранить</target>
         <note>chat item action</note>
       </trans-unit>
+      <trans-unit id="Save (and notify contact)" xml:space="preserve">
+        <source>Save (and notify contact)</source>
+        <target>Сохранить (и уведомить контакт)</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Save (and notify contacts)" xml:space="preserve">
         <source>Save (and notify contacts)</source>
         <target>Сохранить (и уведомить контакты)</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Save (and notify group members)" xml:space="preserve">
+        <source>Save (and notify group members)</source>
+        <target>Сохранить (и уведомить членов группы)</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Save archive" xml:space="preserve">
         <source>Save archive</source>
         <target>Сохранить архив</target>
@@ -2572,6 +2712,16 @@ To connect, please ask your contact to create another connection link and check
         <target>Видеозвонок</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Voice messages" xml:space="preserve">
+        <source>Voice messages</source>
+        <target>Голосовые сообщения</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
+      <trans-unit id="Voice messages are prohibited in this chat." xml:space="preserve">
+        <source>Voice messages are prohibited in this chat.</source>
+        <target>Голосовые сообщения запрещены в этом чате.</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Waiting for file" xml:space="preserve">
         <source>Waiting for file</source>
         <target>Ожидается прием файла</target>
@@ -2627,6 +2777,11 @@ To connect, please ask your contact to create another connection link and check
         <target>Вы приняли приглашение соединиться</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="You allow" xml:space="preserve">
+        <source>You allow</source>
+        <target>Вы разрешаете</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="You are already connected to %@." xml:space="preserve">
         <source>You are already connected to %@.</source>
         <target>Вы уже соединены с контактом %@.</target>
@@ -2844,6 +2999,11 @@ You can cancel this connection and remove the contact (and try later with a new
         <target>Текущие данные вашего чата будет УДАЛЕНЫ и ЗАМЕНЕНЫ импортированными.</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="Your preferences" xml:space="preserve">
+        <source>Your preferences</source>
+        <target>Ваши предпочтения</target>
+        <note>No comment provided by engineer.</note>
+      </trans-unit>
       <trans-unit id="Your privacy" xml:space="preserve">
         <source>Your privacy</source>
         <target>Конфиденциальность</target>
@@ -2916,6 +3076,11 @@ SimpleX серверы не могут получить доступ к ваше
         <target>админ</target>
         <note>member role</note>
       </trans-unit>
+      <trans-unit id="always" xml:space="preserve">
+        <source>always</source>
+        <target>всегда</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="audio call (not e2e encrypted)" xml:space="preserve">
         <source>audio call (not e2e encrypted)</source>
         <target>аудиозвонок (не e2e зашифрованный)</target>
@@ -3056,6 +3221,11 @@ SimpleX серверы не могут получить доступ к ваше
         <target>создатель</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="default (%@)" xml:space="preserve">
+        <source>default (%@)</source>
+        <target>по умолчанию (%@)</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="deleted" xml:space="preserve">
         <source>deleted</source>
         <target>удалено</target>
@@ -3206,11 +3376,26 @@ SimpleX серверы не могут получить доступ к ваше
         <target>новое сообщение</target>
         <note>notification</note>
       </trans-unit>
+      <trans-unit id="no" xml:space="preserve">
+        <source>no</source>
+        <target>нет</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="no e2e encryption" xml:space="preserve">
         <source>no e2e encryption</source>
         <target>нет e2e шифрования</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="off" xml:space="preserve">
+        <source>off</source>
+        <target>нет</target>
+        <note>group pref value</note>
+      </trans-unit>
+      <trans-unit id="on" xml:space="preserve">
+        <source>on</source>
+        <target>да</target>
+        <note>group pref value</note>
+      </trans-unit>
       <trans-unit id="or chat with the developers" xml:space="preserve">
         <source>or chat with the developers</source>
         <target>или соединитесь с разработчиками</target>
@@ -3336,6 +3521,11 @@ SimpleX серверы не могут получить доступ к ваше
         <target>хочет соединиться с вами!</target>
         <note>No comment provided by engineer.</note>
       </trans-unit>
+      <trans-unit id="yes" xml:space="preserve">
+        <source>yes</source>
+        <target>да</target>
+        <note>pref value</note>
+      </trans-unit>
       <trans-unit id="you are invited to group" xml:space="preserve">
         <source>you are invited to group</source>
         <target>вы приглашены в группу</target>

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -53,6 +53,13 @@
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+		5C93292F29239A170090FFF9 /* SMPServersView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C93292E29239A170090FFF9 /* SMPServersView.swift */; };
+		5C93293129239BED0090FFF9 /* SMPServerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C93293029239BED0090FFF9 /* SMPServerView.swift */; };
+		5C93293729241CDA0090FFF9 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C93293229241CD90090FFF9 /* libffi.a */; };
+		5C93293829241CDA0090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1-ghc8.10.7.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C93293329241CD90090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1-ghc8.10.7.a */; };
+		5C93293929241CDA0090FFF9 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C93293429241CD90090FFF9 /* libgmpxx.a */; };
+		5C93293A29241CDA0090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C93293529241CD90090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1.a */; };
+		5C93293B29241CDA0090FFF9 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C93293629241CDA0090FFF9 /* libgmp.a */; };
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@@ -68,6 +75,8 @@
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 		5CA059EF279559F40002BEB4 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 5CA059C5279559F40002BEB4 /* Assets.xcassets */; };
+		5CADE79A29211BB900072E13 /* PreferencesView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CADE79929211BB900072E13 /* PreferencesView.swift */; };
+		5CADE79C292131E900072E13 /* ContactPreferencesView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CADE79B292131E900072E13 /* ContactPreferencesView.swift */; };
 		5CB0BA882826CB3A00B3292C /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 5CB0BA862826CB3A00B3292C /* InfoPlist.strings */; };
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@@ -120,11 +129,7 @@
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-		6432856C291CDEF200FBE5C8 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 64328567291CDEF200FBE5C8 /* libffi.a */; };
-		6432856D291CDEF200FBE5C8 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 64328568291CDEF200FBE5C8 /* libgmp.a */; };
+		6432857C2925443C00FBE5C8 /* GroupPreferencesView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6432857B2925443C00FBE5C8 /* GroupPreferencesView.swift */; };
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@@ -248,6 +253,13 @@
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 		5C764E88279CBCB3000C6508 /* ChatModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatModel.swift; sourceTree = "<group>"; };
+		5C93292E29239A170090FFF9 /* SMPServersView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SMPServersView.swift; sourceTree = "<group>"; };
+		5C93293029239BED0090FFF9 /* SMPServerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SMPServerView.swift; sourceTree = "<group>"; };
+		5C93293229241CD90090FFF9 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5C93293329241CD90090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1-ghc8.10.7.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1-ghc8.10.7.a"; sourceTree = "<group>"; };
+		5C93293429241CD90090FFF9 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		5C93293529241CD90090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1.a"; sourceTree = "<group>"; };
+		5C93293629241CDA0090FFF9 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
 		5C971E1C27AEBEF600C8A3CE /* ChatInfoView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatInfoView.swift; sourceTree = "<group>"; };
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 		5C9A5BDA2871E05400A5B906 /* SetNotificationsMode.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SetNotificationsMode.swift; sourceTree = "<group>"; };
@@ -267,6 +279,8 @@
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 		5CA059DD279559F40002BEB4 /* Tests_iOSLaunchTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Tests_iOSLaunchTests.swift; sourceTree = "<group>"; };
+		5CADE79929211BB900072E13 /* PreferencesView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PreferencesView.swift; sourceTree = "<group>"; };
+		5CADE79B292131E900072E13 /* ContactPreferencesView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContactPreferencesView.swift; sourceTree = "<group>"; };
 		5CB0BA872826CB3A00B3292C /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/InfoPlist.strings; sourceTree = "<group>"; };
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 		5CB0BA8D2827126500B3292C /* OnboardingView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OnboardingView.swift; sourceTree = "<group>"; };
@@ -319,11 +333,7 @@
 		5CFA59CF286477B400863A68 /* ChatArchiveView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatArchiveView.swift; sourceTree = "<group>"; };
 		5CFE0920282EEAF60002594B /* ZoomableScrollView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = ZoomableScrollView.swift; path = Shared/Views/ZoomableScrollView.swift; sourceTree = SOURCE_ROOT; };
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-		64328568291CDEF200FBE5C8 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		6432857B2925443C00FBE5C8 /* GroupPreferencesView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GroupPreferencesView.swift; sourceTree = "<group>"; };
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@@ -374,13 +384,13 @@
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-				6432856D291CDEF200FBE5C8 /* libgmp.a in Frameworks */,
-				6432856C291CDEF200FBE5C8 /* libffi.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
+				5C93293B29241CDA0090FFF9 /* libgmp.a in Frameworks */,
+				5C93293929241CDA0090FFF9 /* libgmpxx.a in Frameworks */,
+				5C93293729241CDA0090FFF9 /* libffi.a in Frameworks */,
+				5C93293A29241CDA0090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1.a in Frameworks */,
+				5C93293829241CDA0090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1-ghc8.10.7.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				64328569291CDEF200FBE5C8 /* libHSsimplex-chat-4.2.0-LMeXtL0v5gA4lEDweXVrvD.a in Frameworks */,
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@@ -428,6 +438,7 @@
 				5C971E1C27AEBEF600C8A3CE /* ChatInfoView.swift */,
 				5C1A4C1D27A715B700EAD5AD /* ChatItemView.swift */,
 				5CE4407127ADB1D0007B033A /* Emoji.swift */,
+				5CADE79B292131E900072E13 /* ContactPreferencesView.swift */,
 			);
 			path = Chat;
 			sourceTree = "<group>";
@@ -435,11 +446,11 @@
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-				64328564291CDEF200FBE5C8 /* libHSsimplex-chat-4.2.0-LMeXtL0v5gA4lEDweXVrvD.a */,
+				5C93293229241CD90090FFF9 /* libffi.a */,
+				5C93293629241CDA0090FFF9 /* libgmp.a */,
+				5C93293429241CD90090FFF9 /* libgmpxx.a */,
+				5C93293329241CD90090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1-ghc8.10.7.a */,
+				5C93293529241CD90090FFF9 /* libHSsimplex-chat-4.2.1-HrC8bBnv4qm8Sq6Eue57W1.a */,
 			);
 			path = Libraries;
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@@ -571,6 +582,7 @@
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 				5C9C2DA6289957AE00CC63B1 /* AdvancedNetworkSettings.swift */,
 				5C9C2DA82899DA6F00CC63B1 /* NetworkAndServers.swift */,
+				5CADE79929211BB900072E13 /* PreferencesView.swift */,
 				5C5DB70D289ABDD200730FFF /* AppearanceSettings.swift */,
 				5C05DF522840AA1D00C683F9 /* CallSettings.swift */,
 				5C3F1D57284363C400EC8A82 /* PrivacySettings.swift */,
@@ -579,6 +591,8 @@
 				5CB924E027A867BA00ACCCDD /* UserProfile.swift */,
 				5C577F7C27C83AA10006112D /* MarkdownHelp.swift */,
 				640F50E227CF991C001E05C2 /* SMPServers.swift */,
+				5C93292E29239A170090FFF9 /* SMPServersView.swift */,
+				5C93293029239BED0090FFF9 /* SMPServerView.swift */,
 				5CB2084E28DA4B4800D024EC /* RTCServers.swift */,
 				5C3F1D592844B4DE00EC8A82 /* ExperimentalFeaturesView.swift */,
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@@ -680,6 +694,7 @@
 		6440CA01288AEC770062C672 /* Group */ = {
 			isa = PBXGroup;
 			children = (
+				6432857B2925443C00FBE5C8 /* GroupPreferencesView.swift */,
 				6440CA02288AECA70062C672 /* AddGroupMembersView.swift */,
 				6442E0BD2880182D00CEC0F9 /* GroupChatInfoView.swift */,
 				647F090D288EA27B00644C40 /* GroupMemberInfoView.swift */,
@@ -885,12 +900,15 @@
 				5C6AD81327A834E300348BD7 /* NewChatButton.swift in Sources */,
 				5C3F1D58284363C400EC8A82 /* PrivacySettings.swift in Sources */,
 				5C55A923283CEDE600C4E99E /* SoundPlayer.swift in Sources */,
+				5C93292F29239A170090FFF9 /* SMPServersView.swift in Sources */,
 				5CB924D727A8563F00ACCCDD /* SettingsView.swift in Sources */,
 				5CEACCE327DE9246000BD591 /* ComposeView.swift in Sources */,
 				5C36027327F47AD5009F19D9 /* AppDelegate.swift in Sources */,
 				5CB924E127A867BA00ACCCDD /* UserProfile.swift in Sources */,
 				5CB0BA9A2827FD8800B3292C /* HowItWorks.swift in Sources */,
 				5C13730B28156D2700F43030 /* ContactConnectionView.swift in Sources */,
+				6432857C2925443C00FBE5C8 /* GroupPreferencesView.swift in Sources */,
+				5C93293129239BED0090FFF9 /* SMPServerView.swift in Sources */,
 				5C9CC7AD28C55D7800BEF955 /* DatabaseEncryptionView.swift in Sources */,
 				5CE4407927ADB701007B033A /* EmojiItemView.swift in Sources */,
 				5C3F1D562842B68D00EC8A82 /* IntegrityErrorItemView.swift in Sources */,
@@ -956,6 +974,7 @@
 				5CCD403727A5F9A200368C90 /* ScanToConnectView.swift in Sources */,
 				5CFA59D12864782E00863A68 /* ChatArchiveView.swift in Sources */,
 				649BCDA22805D6EF00C3A862 /* CIImageView.swift in Sources */,
+				5CADE79C292131E900072E13 /* ContactPreferencesView.swift in Sources */,
 				5CB346E52868AA7F001FD2EF /* SuspendChat.swift in Sources */,
 				5C9C2DA52894777E00CC63B1 /* GroupProfileView.swift in Sources */,
 				5CEACCED27DEA495000BD591 /* MsgContentView.swift in Sources */,
@@ -978,6 +997,7 @@
 				5C1A4C1E27A715B700EAD5AD /* ChatItemView.swift in Sources */,
 				64AA1C6927EE10C800AC7277 /* ContextItemView.swift in Sources */,
 				5C9C2DA7289957AE00CC63B1 /* AdvancedNetworkSettings.swift in Sources */,
+				5CADE79A29211BB900072E13 /* PreferencesView.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

apps/ios/SimpleXChat/APITypes.swift

@@ -48,6 +48,7 @@ public enum ChatCommand {
     case apiGetGroupLink(groupId: Int64)
     case getUserSMPServers
     case setUserSMPServers(smpServers: [String])
+    case testSMPServer(smpServer: String)
     case apiSetChatItemTTL(seconds: Int64?)
     case apiGetChatItemTTL
     case apiSetNetworkConfig(networkConfig: NetCfg)
@@ -63,6 +64,7 @@ public enum ChatCommand {
     case apiClearChat(type: ChatType, id: Int64)
     case listContacts
     case apiUpdateProfile(profile: Profile)
+    case apiSetContactPrefs(contactId: Int64, preferences: Preferences)
     case apiSetContactAlias(contactId: Int64, localAlias: String)
     case apiSetConnectionAlias(connId: Int64, localAlias: String)
     case createMyAddress
@@ -124,8 +126,9 @@ public enum ChatCommand {
             case let .apiCreateGroupLink(groupId): return "/_create link #\(groupId)"
             case let .apiDeleteGroupLink(groupId): return "/_delete link #\(groupId)"
             case let .apiGetGroupLink(groupId): return "/_get link #\(groupId)"
-            case .getUserSMPServers: return "/smp_servers"
-            case let .setUserSMPServers(smpServers): return "/smp_servers \(smpServersStr(smpServers: smpServers))"
+            case .getUserSMPServers: return "/smp"
+            case let .setUserSMPServers(smpServers): return "/smp \(smpServersStr(smpServers: smpServers))"
+            case let .testSMPServer(smpServer): return "/smp test \(smpServer)"
             case let .apiSetChatItemTTL(seconds): return "/_ttl \(chatItemTTLStr(seconds: seconds))"
             case .apiGetChatItemTTL: return "/ttl"
             case let .apiSetNetworkConfig(networkConfig): return "/_network \(encodeJSON(networkConfig))"
@@ -141,6 +144,7 @@ public enum ChatCommand {
             case let .apiClearChat(type, id): return "/_clear chat \(ref(type, id))"
             case .listContacts: return "/contacts"
             case let .apiUpdateProfile(profile): return "/_profile \(encodeJSON(profile))"
+            case let .apiSetContactPrefs(contactId, preferences): return "/_set prefs @\(contactId) \(encodeJSON(preferences))"
             case let .apiSetContactAlias(contactId, localAlias): return "/_set alias @\(contactId) \(localAlias.trimmingCharacters(in: .whitespaces))"
             case let .apiSetConnectionAlias(connId, localAlias): return "/_set alias :\(connId) \(localAlias.trimmingCharacters(in: .whitespaces))"
             case .createMyAddress: return "/address"
@@ -203,6 +207,7 @@ public enum ChatCommand {
             case .apiGetGroupLink: return "apiGetGroupLink"
             case .getUserSMPServers: return "getUserSMPServers"
             case .setUserSMPServers: return "setUserSMPServers"
+            case .testSMPServer: return "testSMPServer"
             case .apiSetChatItemTTL: return "apiSetChatItemTTL"
             case .apiGetChatItemTTL: return "apiGetChatItemTTL"
             case .apiSetNetworkConfig: return "apiSetNetworkConfig"
@@ -218,6 +223,7 @@ public enum ChatCommand {
             case .apiClearChat: return "apiClearChat"
             case .listContacts: return "listContacts"
             case .apiUpdateProfile: return "apiUpdateProfile"
+            case .apiSetContactPrefs: return "apiSetContactPrefs"
             case .apiSetContactAlias: return "apiSetContactAlias"
             case .apiSetConnectionAlias: return "apiSetConnectionAlias"
             case .createMyAddress: return "createMyAddress"
@@ -288,7 +294,8 @@ public enum ChatResponse: Decodable, Error {
     case chatSuspended
     case apiChats(chats: [ChatData])
     case apiChat(chat: ChatData)
-    case userSMPServers(smpServers: [String])
+    case userSMPServers(smpServers: [ServerCfg], presetSMPServers: [String])
+    case sMPTestResult(smpTestFailure: SMPTestFailure?)
     case chatItemTTL(chatItemTTL: Int64?)
     case networkConfig(networkConfig: NetCfg)
     case contactInfo(contact: Contact, connectionStats: ConnectionStats, customUserProfile: Profile?)
@@ -303,6 +310,7 @@ public enum ChatResponse: Decodable, Error {
     case userProfileUpdated(fromProfile: Profile, toProfile: Profile)
     case contactAliasUpdated(toContact: Contact)
     case connectionAliasUpdated(toConnection: PendingContactConnection)
+    case contactPrefsUpdated(fromContact: Contact, toContact: Contact)
     case userContactLink(contactLink: UserContactLink)
     case userContactLinkUpdated(contactLink: UserContactLink)
     case userContactLinkCreated(connReqContact: String)
@@ -390,6 +398,7 @@ public enum ChatResponse: Decodable, Error {
             case .apiChats: return "apiChats"
             case .apiChat: return "apiChat"
             case .userSMPServers: return "userSMPServers"
+            case .sMPTestResult: return "smpTestResult"
             case .chatItemTTL: return "chatItemTTL"
             case .networkConfig: return "networkConfig"
             case .contactInfo: return "contactInfo"
@@ -404,6 +413,7 @@ public enum ChatResponse: Decodable, Error {
             case .userProfileUpdated: return "userProfileUpdated"
             case .contactAliasUpdated: return "contactAliasUpdated"
             case .connectionAliasUpdated: return "connectionAliasUpdated"
+            case .contactPrefsUpdated: return "contactPrefsUpdated"
             case .userContactLink: return "userContactLink"
             case .userContactLinkUpdated: return "userContactLinkUpdated"
             case .userContactLinkCreated: return "userContactLinkCreated"
@@ -490,7 +500,8 @@ public enum ChatResponse: Decodable, Error {
             case .chatSuspended: return noDetails
             case let .apiChats(chats): return String(describing: chats)
             case let .apiChat(chat): return String(describing: chat)
-            case let .userSMPServers(smpServers): return String(describing: smpServers)
+            case let .userSMPServers(smpServers, _): return String(describing: smpServers)
+            case let .sMPTestResult(smpTestFailure): return String(describing: smpTestFailure)
             case let .chatItemTTL(chatItemTTL): return String(describing: chatItemTTL)
             case let .networkConfig(networkConfig): return String(describing: networkConfig)
             case let .contactInfo(contact, connectionStats, customUserProfile): return "contact: \(String(describing: contact))\nconnectionStats: \(String(describing: connectionStats))\ncustomUserProfile: \(String(describing: customUserProfile))"
@@ -505,6 +516,7 @@ public enum ChatResponse: Decodable, Error {
             case let .userProfileUpdated(_, toProfile): return String(describing: toProfile)
             case let .contactAliasUpdated(toContact): return String(describing: toContact)
             case let .connectionAliasUpdated(toConnection): return String(describing: toConnection)
+            case let .contactPrefsUpdated(fromContact, toContact): return "fromContact: \(String(describing: fromContact))\ntoContact: \(String(describing: toContact))"
             case let .userContactLink(contactLink): return contactLink.responseDetails
             case let .userContactLinkUpdated(contactLink): return contactLink.responseDetails
             case let .userContactLinkCreated(connReq): return connReq
@@ -613,7 +625,7 @@ public struct ArchiveConfig: Encodable {
     }
 }
 
-public struct DBEncryptionConfig: Encodable {
+public struct DBEncryptionConfig: Codable {
     public init(currentKey: String, newKey: String) {
         self.currentKey = currentKey
         self.newKey = newKey
@@ -623,6 +635,121 @@ public struct DBEncryptionConfig: Encodable {
     public var newKey: String
 }
 
+public struct ServerCfg: Identifiable, Decodable {
+    public var server: String
+    public var preset: Bool
+    public var tested: Bool?
+    public var enabled: Bool
+//    public var sendEnabled: Bool // can we potentially want to prevent sending on the servers we use to receive?
+// Even if we don't see the use case, it's probably better to allow it in the model
+// In any case, "trusted/known" servers are out of scope of this change
+
+    public init(server: String, preset: Bool, tested: Bool?, enabled: Bool) {
+        self.server = server
+        self.preset = preset
+        self.tested = tested
+        self.enabled = enabled
+    }
+
+    public var id: String { server }
+
+    public static var empty = ServerCfg(server: "", preset: false, tested: false, enabled: true)
+
+    public struct SampleData {
+        public var preset: ServerCfg
+        public var custom: ServerCfg
+        public var untested: ServerCfg
+    }
+
+    public static var sampleData = SampleData(
+        preset: ServerCfg(
+            server: "smp://0YuTwO05YJWS8rkjn9eLJDjQhFKvIYd8d4xG8X1blIU=@smp8.simplex.im,beccx4yfxxbvyhqypaavemqurytl6hozr47wfc7uuecacjqdvwpw2xid.onion",
+            preset: true,
+            tested: true,
+            enabled: true
+        ),
+        custom: ServerCfg(
+            server: "smp://SkIkI6EPd2D63F4xFKfHk7I1UGZVNn6k1QWZ5rcyr6w=@smp9.simplex.im,jssqzccmrcws6bhmn77vgmhfjmhwlyr3u7puw4erkyoosywgl67slqqd.onion",
+            preset: false,
+            tested: false,
+            enabled: false
+        ),
+        untested: ServerCfg(
+            server: "smp://6iIcWT_dF2zN_w5xzZEY7HI2Prbh3ldP07YTyDexPjE=@smp10.simplex.im,rb2pbttocvnbrngnwziclp2f4ckjq65kebafws6g4hy22cdaiv5dwjqd.onion",
+            preset: false,
+            tested: nil,
+            enabled: true
+        )
+    )
+}
+
+public enum SMPTestStep: String, Decodable {
+    case connect
+    case createQueue
+    case secureQueue
+    case deleteQueue
+    case disconnect
+
+    var text: String {
+        switch self {
+        case .connect: return NSLocalizedString("Connect", comment: "server test step")
+        case .createQueue: return NSLocalizedString("Create queue", comment: "server test step")
+        case .secureQueue: return NSLocalizedString("Secure queue", comment: "server test step")
+        case .deleteQueue: return NSLocalizedString("Delete queue", comment: "server test step")
+        case .disconnect: return NSLocalizedString("Disconnect", comment: "server test step")
+        }
+    }
+}
+
+public struct SMPTestFailure: Decodable, Error {
+    var testStep: SMPTestStep
+    var testError: AgentErrorType
+
+    var localizedDescription: String {
+        let err = String.localizedStringWithFormat(NSLocalizedString("Test failed at step %@", comment: "server test failure"), testStep.text)
+        switch testError {
+        case .SMP(.AUTH):
+            return err + "," + NSLocalizedString("Server requires authentication to create queues, check password", comment: "server test error")
+        case .BROKER(.NETWORK):
+            return err + "," + NSLocalizedString("Possibly, certificate fingerprint in server address is incorrect", comment: "server test error")
+        default:
+            return err
+        }
+    }
+}
+
+public struct ServerAddress {
+    public var hostnames: [String]
+    public var port: String
+    public var keyHash: String
+    public var basicAuth: String
+
+    public init(hostnames: [String], port: String, keyHash: String, basicAuth: String = "") {
+        self.hostnames = hostnames
+        self.port = port
+        self.keyHash = keyHash
+        self.basicAuth = basicAuth
+    }
+
+    public var uri: String {
+        "smp://\(keyHash)\(basicAuth == "" ? "" : ":" + basicAuth)@\(hostnames.joined(separator: ","))"
+    }
+
+    static public var empty = ServerAddress(
+        hostnames: [],
+        port: "",
+        keyHash: "",
+        basicAuth: ""
+    )
+
+    static public var sampleData = ServerAddress(
+        hostnames: ["smp.simplex.im", "1234.onion"],
+        port: "",
+        keyHash: "LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=",
+        basicAuth: "server_password"
+    )
+}
+
 public struct NetCfg: Codable, Equatable {
     public var socksProxy: String? = nil
     public var hostMode: HostMode = .publicHost

apps/ios/SimpleXChat/ChatTypes.swift

@@ -14,6 +14,7 @@ public struct User: Decodable, NamedChat {
     var userContactId: Int64
     var localDisplayName: ContactName
     public var profile: LocalProfile
+    public var fullPreferences: FullPreferences
     var activeUser: Bool
 
     public var displayName: String { get { profile.displayName } }
@@ -26,6 +27,7 @@ public struct User: Decodable, NamedChat {
         userContactId: 1,
         localDisplayName: "alice",
         profile: LocalProfile.sampleData,
+        fullPreferences: FullPreferences.sampleData,
         activeUser: true
     )
 }
@@ -35,15 +37,17 @@ public typealias ContactName = String
 public typealias GroupName = String
 
 public struct Profile: Codable, NamedChat {
-    public init(displayName: String, fullName: String, image: String? = nil) {
+    public init(displayName: String, fullName: String, image: String? = nil, preferences: Preferences? = nil) {
         self.displayName = displayName
         self.fullName = fullName
         self.image = image
+        self.preferences = preferences
     }
 
     public var displayName: String
     public var fullName: String
     public var image: String?
+    public var preferences: Preferences?
     public var localAlias: String { get { "" } }
 
     var profileViewName: String {
@@ -57,11 +61,12 @@ public struct Profile: Codable, NamedChat {
 }
 
 public struct LocalProfile: Codable, NamedChat {
-    public init(profileId: Int64, displayName: String, fullName: String, image: String? = nil, localAlias: String) {
+    public init(profileId: Int64, displayName: String, fullName: String, image: String? = nil, preferences: Preferences? = nil, localAlias: String) {
         self.profileId = profileId
         self.displayName = displayName
         self.fullName = fullName
         self.image = image
+        self.preferences = preferences
         self.localAlias = localAlias
     }
 
@@ -69,6 +74,7 @@ public struct LocalProfile: Codable, NamedChat {
     public var displayName: String
     public var fullName: String
     public var image: String?
+    public var preferences: Preferences?
     public var localAlias: String
 
     var profileViewName: String {
@@ -81,6 +87,7 @@ public struct LocalProfile: Codable, NamedChat {
         profileId: 1,
         displayName: "alice",
         fullName: "Alice",
+        preferences: Preferences.sampleData,
         localAlias: ""
     )
 }
@@ -117,6 +124,344 @@ extension NamedChat {
 
 public typealias ChatId = String
 
+public struct FullPreferences: Decodable, Equatable {
+    public var fullDelete: Preference
+    public var voice: Preference
+
+    public init(fullDelete: Preference, voice: Preference) {
+        self.fullDelete = fullDelete
+        self.voice = voice
+    }
+
+    public static let sampleData = FullPreferences(fullDelete: Preference(allow: .no), voice: Preference(allow: .yes))
+}
+
+public struct Preferences: Codable {
+    public var fullDelete: Preference?
+    public var voice: Preference?
+
+    public init(fullDelete: Preference?, voice: Preference?) {
+        self.fullDelete = fullDelete
+        self.voice = voice
+    }
+
+    public static let sampleData = Preferences(fullDelete: Preference(allow: .no), voice: Preference(allow: .yes))
+}
+
+public func toPreferences(_ fullPreferences: FullPreferences) -> Preferences {
+    Preferences(fullDelete: fullPreferences.fullDelete, voice: fullPreferences.voice)
+}
+
+public struct Preference: Codable, Equatable {
+    public var allow: FeatureAllowed
+
+    public init(allow: FeatureAllowed) {
+        self.allow = allow
+    }
+}
+
+public struct ContactUserPreferences: Decodable {
+    public var fullDelete: ContactUserPreference
+    public var voice: ContactUserPreference
+
+    public init(fullDelete: ContactUserPreference, voice: ContactUserPreference) {
+        self.fullDelete = fullDelete
+        self.voice = voice
+    }
+
+    public static let sampleData = ContactUserPreferences(
+        fullDelete: ContactUserPreference(
+            enabled: FeatureEnabled(forUser: false, forContact: false),
+            userPreference: .user(preference: Preference(allow: .no)),
+            contactPreference: Preference(allow: .no)
+        ),
+        voice: ContactUserPreference(
+            enabled: FeatureEnabled(forUser: true, forContact: true),
+            userPreference: .user(preference: Preference(allow: .yes)),
+            contactPreference: Preference(allow: .yes)
+        )
+    )
+}
+
+public struct ContactUserPreference: Decodable {
+    public var enabled: FeatureEnabled
+    public var userPreference: ContactUserPref
+    public var contactPreference: Preference
+
+    public init(enabled: FeatureEnabled, userPreference: ContactUserPref, contactPreference: Preference) {
+        self.enabled = enabled
+        self.userPreference = userPreference
+        self.contactPreference = contactPreference
+    }
+}
+
+public struct FeatureEnabled: Decodable {
+    public var forUser: Bool
+    public var forContact: Bool
+
+    public init(forUser: Bool, forContact: Bool) {
+        self.forUser = forUser
+        self.forContact = forContact
+    }
+
+    public static func enabled(user: Preference, contact: Preference) -> FeatureEnabled {
+        switch (user.allow, contact.allow) {
+        case (.always, .no): return FeatureEnabled(forUser: false, forContact: true)
+        case (.no, .always): return FeatureEnabled(forUser: true, forContact: false)
+        case (_, .no): return FeatureEnabled(forUser: false, forContact: false)
+        case (.no, _): return FeatureEnabled(forUser: false, forContact: false)
+        default: return FeatureEnabled(forUser: true, forContact: true)
+        }
+    }
+}
+
+public enum ContactUserPref: Decodable {
+    case contact(preference: Preference) // contact override is set
+    case user(preference: Preference) // global user default is used
+}
+
+public enum Feature {
+    case fullDelete
+    case voice
+
+    public var values: [Feature] { [.fullDelete, .voice] }
+
+    public var id: Self { self }
+
+    public var text: LocalizedStringKey {
+        switch self {
+        case .fullDelete: return "Full deletion"
+        case .voice: return "Voice messages"
+        }
+    }
+
+    public var icon: String {
+        switch self {
+        case .fullDelete: return "trash.slash"
+        case .voice: return "speaker.wave.2"
+        }
+    }
+
+    public func allowDescription(_ allowed: FeatureAllowed) -> LocalizedStringKey {
+        switch self {
+        case .fullDelete:
+            switch allowed {
+            case .always: return "Allow your contacts to irreversibly delete sent messages."
+            case .yes: return "Allow irreversible message deletion only if your contact allows it to you."
+            case .no: return "Contacts can mark messages for deletion; you will be able to view them."
+            }
+        case .voice:
+            switch allowed {
+            case .always: return "Allow your contacts to send voice messages."
+            case .yes: return "Allow voice messages only if your contact allows them."
+            case .no: return "Prohibit sending voice messages."
+            }
+        }
+    }
+
+    public func enabledDescription(_ enabled: FeatureEnabled) -> LocalizedStringKey {
+        switch self {
+        case .fullDelete:
+            return enabled.forUser && enabled.forContact
+                    ? "Both you and your contact can irreversibly delete sent messages."
+                    : enabled.forUser
+                    ? "Only you can irreversibly delete messages (your contact can mark them for deletion)."
+                    : enabled.forContact
+                    ? "Only your contact can irreversibly delete messages (you can mark them for deletion)."
+                    : "Irreversible message deletion is prohibited in this chat."
+        case .voice:
+            return enabled.forUser && enabled.forContact
+                    ? "Both you and your contact can send voice messages."
+                    : enabled.forUser
+                    ? "Only you can send voice messages."
+                    : enabled.forContact
+                    ? "Only your contact can send voice messages."
+                    : "Voice messages are prohibited in this chat."
+        }
+    }
+
+    public func enableGroupPrefDescription(_ enabled: GroupFeatureEnabled, _ canEdit: Bool) -> LocalizedStringKey {
+        if canEdit {
+            switch self {
+            case .fullDelete:
+                switch enabled {
+                case .on: return "Allow to irreversibly delete sent messages."
+                case .off: return "Prohibit irreversible message deletion."
+                }
+            case .voice:
+                switch enabled {
+                case .on: return "Allow to send voice messages."
+                case .off: return "Prohibit sending voice messages."
+                }
+            }
+        } else {
+            switch self {
+            case .fullDelete:
+                switch enabled {
+                case .on: return "Group members can irreversibly delete sent messages."
+                case .off: return "Irreversible message deletion is prohibited in this chat."
+                }
+            case .voice:
+                switch enabled {
+                case .on: return "Group members can send voice messages."
+                case .off: return "Voice messages are prohibited in this chat."
+                }
+            }
+        }
+    }
+}
+
+public enum ContactFeatureAllowed: Identifiable, Hashable {
+    case userDefault(FeatureAllowed)
+    case always
+    case yes
+    case no
+
+    public static func values(_ def: FeatureAllowed) -> [ContactFeatureAllowed] {
+        [.userDefault(def) , .always, .yes, .no]
+    }
+
+    public var id: Self { self }
+
+    public var allowed: FeatureAllowed {
+        switch self {
+        case let .userDefault(def): return def
+        case .always: return .always
+        case .yes: return .yes
+        case .no: return .no
+        }
+    }
+
+    public var text: String {
+        switch self {
+        case let .userDefault(def): return String.localizedStringWithFormat(NSLocalizedString("default (%@)", comment: "pref value"), def.text)
+        case .always: return NSLocalizedString("always", comment: "pref value")
+        case .yes: return NSLocalizedString("yes", comment: "pref value")
+        case .no: return NSLocalizedString("no", comment: "pref value")
+        }
+    }
+}
+
+public struct ContactFeaturesAllowed: Equatable {
+    public var fullDelete: ContactFeatureAllowed
+    public var voice: ContactFeatureAllowed
+
+    public init(fullDelete: ContactFeatureAllowed, voice: ContactFeatureAllowed) {
+        self.fullDelete = fullDelete
+        self.voice = voice
+    }
+
+    public static let sampleData = ContactFeaturesAllowed(
+        fullDelete: ContactFeatureAllowed.userDefault(.no),
+        voice: ContactFeatureAllowed.userDefault(.yes)
+    )
+}
+
+public func contactUserPrefsToFeaturesAllowed(_ contactUserPreferences: ContactUserPreferences) -> ContactFeaturesAllowed {
+    ContactFeaturesAllowed(
+        fullDelete: contactUserPrefToFeatureAllowed(contactUserPreferences.fullDelete),
+        voice: contactUserPrefToFeatureAllowed(contactUserPreferences.voice)
+    )
+}
+
+public func contactUserPrefToFeatureAllowed(_ contactUserPreference: ContactUserPreference) -> ContactFeatureAllowed {
+    switch contactUserPreference.userPreference {
+    case let .user(preference): return .userDefault(preference.allow)
+    case let .contact(preference):
+        switch preference.allow {
+        case .always: return .always
+        case .yes: return .yes
+        case .no: return .no
+        }
+    }
+}
+
+public func contactFeaturesAllowedToPrefs(_ contactFeaturesAllowed: ContactFeaturesAllowed) -> Preferences {
+    Preferences(
+        fullDelete: contactFeatureAllowedToPref(contactFeaturesAllowed.fullDelete),
+        voice: contactFeatureAllowedToPref(contactFeaturesAllowed.voice)
+    )
+}
+
+public func contactFeatureAllowedToPref(_ contactFeatureAllowed: ContactFeatureAllowed) -> Preference? {
+    switch contactFeatureAllowed {
+    case .userDefault: return nil
+    case .always: return Preference(allow: .always)
+    case .yes: return Preference(allow: .yes)
+    case .no: return Preference(allow: .no)
+    }
+}
+
+public enum FeatureAllowed: String, Codable, Identifiable {
+    case always
+    case yes
+    case no
+
+    public static var values: [FeatureAllowed] { [.always, .yes, .no] }
+
+    public var id: Self { self }
+
+    public var text: String {
+        switch self {
+        case .always: return NSLocalizedString("always", comment: "pref value")
+        case .yes: return NSLocalizedString("yes", comment: "pref value")
+        case .no: return NSLocalizedString("no", comment: "pref value")
+        }
+    }
+}
+
+public struct FullGroupPreferences: Decodable, Equatable {
+    public var fullDelete: GroupPreference
+    public var voice: GroupPreference
+
+    public init(fullDelete: GroupPreference, voice: GroupPreference) {
+        self.fullDelete = fullDelete
+        self.voice = voice
+    }
+
+    public static let sampleData = FullGroupPreferences(fullDelete: GroupPreference(enable: .off), voice: GroupPreference(enable: .on))
+}
+
+public struct GroupPreferences: Codable {
+    public var fullDelete: GroupPreference?
+    public var voice: GroupPreference?
+
+    public init(fullDelete: GroupPreference?, voice: GroupPreference?) {
+        self.fullDelete = fullDelete
+        self.voice = voice
+    }
+
+    public static let sampleData = GroupPreferences(fullDelete: GroupPreference(enable: .off), voice: GroupPreference(enable: .on))
+}
+
+public func toGroupPreferences(_ fullPreferences: FullGroupPreferences) -> GroupPreferences {
+    GroupPreferences(fullDelete: fullPreferences.fullDelete, voice: fullPreferences.voice)
+}
+
+public struct GroupPreference: Codable, Equatable {
+    public var enable: GroupFeatureEnabled
+
+    public init(enable: GroupFeatureEnabled) {
+        self.enable = enable
+    }
+}
+
+public enum GroupFeatureEnabled: String, Codable, Identifiable {
+    case on
+    case off
+
+    public static var values: [GroupFeatureEnabled] { [.on, .off] }
+
+    public var id: Self { self }
+
+    public var text: String {
+        switch self {
+        case .on: return NSLocalizedString("on", comment: "group pref value")
+        case .off: return NSLocalizedString("off", comment: "group pref value")
+        }
+    }
+}
+
 public enum ChatInfo: Identifiable, Decodable, NamedChat {
     case direct(contact: Contact)
     case group(groupInfo: GroupInfo)
@@ -321,6 +666,8 @@ public struct Contact: Identifiable, Decodable, NamedChat {
     public var activeConn: Connection
     public var viaGroup: Int64?
     public var chatSettings: ChatSettings
+    public var userPreferences: Preferences
+    public var mergedPreferences: ContactUserPreferences
     var createdAt: Date
     var updatedAt: Date
 
@@ -351,6 +698,8 @@ public struct Contact: Identifiable, Decodable, NamedChat {
         profile: LocalProfile.sampleData,
         activeConn: Connection.sampleData,
         chatSettings: ChatSettings.defaults,
+        userPreferences: Preferences.sampleData,
+        mergedPreferences: ContactUserPreferences.sampleData,
         createdAt: .now,
         updatedAt: .now
     )
@@ -556,6 +905,7 @@ public struct GroupInfo: Identifiable, Decodable, NamedChat {
     public var groupId: Int64
     var localDisplayName: GroupName
     public var groupProfile: GroupProfile
+    public var fullGroupPreferences: FullGroupPreferences
     public var membership: GroupMember
     public var hostConnCustomUserProfileId: Int64?
     public var chatSettings: ChatSettings
@@ -587,6 +937,7 @@ public struct GroupInfo: Identifiable, Decodable, NamedChat {
         groupId: 1,
         localDisplayName: "team",
         groupProfile: GroupProfile.sampleData,
+        fullGroupPreferences: FullGroupPreferences.sampleData,
         membership: GroupMember.sampleData,
         hostConnCustomUserProfileId: nil,
         chatSettings: ChatSettings.defaults,
@@ -596,15 +947,17 @@ public struct GroupInfo: Identifiable, Decodable, NamedChat {
 }
 
 public struct GroupProfile: Codable, NamedChat {
-    public init(displayName: String, fullName: String, image: String? = nil) {
+    public init(displayName: String, fullName: String, image: String? = nil, groupPreferences: GroupPreferences? = nil) {
         self.displayName = displayName
         self.fullName = fullName
         self.image = image
+        self.groupPreferences = groupPreferences
     }
 
     public var displayName: String
     public var fullName: String
     public var image: String?
+    public var groupPreferences: GroupPreferences?
     public var localAlias: String { "" }
 
     public static let sampleData = GroupProfile(
@@ -1561,6 +1914,8 @@ public enum ChatItemTTL: Hashable, Identifiable, Comparable {
     case seconds(_ seconds: Int64)
     case none
 
+    public static var values: [ChatItemTTL] { [.none, .month, .week, .day] }
+
     public var id: Self { self }
 
     public init(_ seconds: Int64?) {

apps/ios/de.lproj/Localizable.strings

@@ -29,13 +29,13 @@
 ")" = ")";
 
 /* No comment provided by engineer. */
-"[Contribute](https://github.com/simplex-chat/simplex-chat#contribute)" = "[Beitragen](https://github.com/simplex-chat/simplex-chat#contribute)";
+"[Contribute](https://github.com/simplex-chat/simplex-chat#contribute)" = "[Unterstützen Sie uns](https://github.com/simplex-chat/simplex-chat#contribute)";
 
 /* No comment provided by engineer. */
 "[Send us email](mailto:chat@simplex.chat)" = "[Senden Sie uns eine E-Mail](mailto:chat@simplex.chat)";
 
 /* No comment provided by engineer. */
-"[Star on GitHub](https://github.com/simplex-chat/simplex-chat)" = "[Stern auf GitHub](https://github.com/simplex-chat/simplex-chat)";
+"[Star on GitHub](https://github.com/simplex-chat/simplex-chat)" = "[Stern auf GitHub vergeben](https://github.com/simplex-chat/simplex-chat)";
 
 /* No comment provided by engineer. */
 "**Add new contact**: to create your one-time QR Code for your contact." = "**Fügen Sie einen neuen Kontakt hinzu**: Erzeugen Sie einen Einmal-QR-Code oder -Link für Ihren Kontakt.";
@@ -188,9 +188,30 @@
 /* No comment provided by engineer. */
 "All your contacts will remain connected" = "Alle Ihre Kontakte bleiben verbunden.";
 
+/* No comment provided by engineer. */
+"Allow irreversible message deletion only if your contact allows it to you." = "***Allow irreversible message deletion only if your contact allows it to you.";
+
+/* No comment provided by engineer. */
+"Allow to irreversibly delete sent messages." = "***Allow to irreversibly delete sent messages.";
+
+/* No comment provided by engineer. */
+"Allow to send voice messages." = "***Allow to send voice messages.";
+
+/* No comment provided by engineer. */
+"Allow voice messages only if your contact allows them." = "***Allow voice messages only if your contact allows them.";
+
+/* No comment provided by engineer. */
+"Allow your contacts to irreversibly delete sent messages." = "***Allow your contacts to irreversibly delete sent messages.";
+
+/* No comment provided by engineer. */
+"Allow your contacts to send voice messages." = "***Allow your contacts to send voice messages.";
+
 /* No comment provided by engineer. */
 "Already connected?" = "Sind Sie bereits verbunden?";
 
+/* pref value */
+"always" = "***always";
+
 /* No comment provided by engineer. */
 "Answer call" = "Anruf annehmen";
 
@@ -230,6 +251,12 @@
 /* No comment provided by engineer. */
 "bold" = "fett";
 
+/* No comment provided by engineer. */
+"Both you and your contact can irreversibly delete sent messages." = "***Both you and your contact can irreversibly delete sent messages.";
+
+/* No comment provided by engineer. */
+"Both you and your contact can send voice messages." = "***Both you and your contact can send voice messages.";
+
 /* No comment provided by engineer. */
 "Call already ended!" = "Anruf ist bereits beendet!";
 
@@ -314,6 +341,9 @@
 /* No comment provided by engineer. */
 "Chat is stopped" = "Der Chat ist beendet";
 
+/* No comment provided by engineer. */
+"Chat preferences" = "***Chat preferences";
+
 /* No comment provided by engineer. */
 "Chats" = "Chats";
 
@@ -431,6 +461,9 @@
 /* connection information */
 "connection:%@" = "Verbindung:%@";
 
+/* No comment provided by engineer. */
+"Contact allows" = "***Contact allows";
+
 /* No comment provided by engineer. */
 "Contact already exists" = "Der Kontakt ist bereits vorhanden";
 
@@ -455,9 +488,15 @@
 /* No comment provided by engineer. */
 "Contact name" = "Kontaktname";
 
+/* No comment provided by engineer. */
+"Contact preferences" = "***Contact preferences";
+
 /* No comment provided by engineer. */
 "Contact requests" = "Kontaktanfragen";
 
+/* No comment provided by engineer. */
+"Contacts can mark messages for deletion; you will be able to view them." = "***Contacts can mark messages for deletion; you will be able to view them.";
+
 /* chat item action */
 "Copy" = "Kopieren";
 
@@ -542,6 +581,9 @@
 /* No comment provided by engineer. */
 "Decentralized" = "Dezentral";
 
+/* pref value */
+"default (%@)" = "***default (%@)";
+
 /* chat item action */
 "Delete" = "Löschen";
 
@@ -857,6 +899,9 @@
 /* No comment provided by engineer. */
 "For console" = "Für Konsole";
 
+/* No comment provided by engineer. */
+"Full deletion" = "***Full deletion";
+
 /* No comment provided by engineer. */
 "Full name (optional)" = "Vollständiger Name (optional)";
 
@@ -890,9 +935,18 @@
 /* No comment provided by engineer. */
 "Group link" = "Gruppen-Link";
 
+/* No comment provided by engineer. */
+"Group members can irreversibly delete sent messages." = "***Group members can irreversibly delete sent messages.";
+
+/* No comment provided by engineer. */
+"Group members can send voice messages." = "***Group members can send voice messages.";
+
 /* notification */
 "Group message:" = "Grppennachricht:";
 
+/* No comment provided by engineer. */
+"Group preferences" = "***Group preferences";
+
 /* No comment provided by engineer. */
 "Group profile is stored on members' devices, not on the servers." = "Das Gruppenprofil wird nur auf den Mitglieds-Systemen gespeichtert und nicht auf den Servern.";
 
@@ -1034,6 +1088,9 @@
 /* No comment provided by engineer. */
 "iOS Keychain will be used to securely store passphrase after you restart the app or change passphrase - it will allow receiving push notifications." = "Für die sichere Speicherung des Passworts nach dem Neustart der App und dem Wechsel des Passworts wird der iOS Schlüsselbund verwendet - dies erlaubt den Empfang von Push-Benachrichtigungen.";
 
+/* No comment provided by engineer. */
+"Irreversible message deletion is prohibited in this chat." = "***Irreversible message deletion is prohibited in this chat.";
+
 /* No comment provided by engineer. */
 "It allows having many anonymous connections without any shared data between them in a single chat profile." = "Er ermöglicht mehrere anonyme Verbindungen in einem einzigen Chat-Profil ohne Daten zwischen diesen zu teilen.";
 
@@ -1193,6 +1250,9 @@
 /* No comment provided by engineer. */
 "New passphrase…" = "Neues Passwort…";
 
+/* pref value */
+"no" = "***no";
+
 /* No comment provided by engineer. */
 "No" = "Nein";
 
@@ -1220,6 +1280,9 @@
 /* No comment provided by engineer. */
 "Notifications are disabled!" = "Benachrichtigungen sind deaktiviert!";
 
+/* group pref value */
+"off" = "***off";
+
 /* No comment provided by engineer. */
 "Off (Local)" = "Aus (Lokal)";
 
@@ -1232,6 +1295,9 @@
 /* No comment provided by engineer. */
 "Old database archive" = "Altes Datenbankarchiv";
 
+/* group pref value */
+"on" = "***on";
+
 /* No comment provided by engineer. */
 "One-time invitation link" = "Einmal-Einladungslink";
 
@@ -1247,6 +1313,21 @@
 /* No comment provided by engineer. */
 "Only client devices store user profiles, contacts, groups, and messages sent with **2-layer end-to-end encryption**." = "Nur die Endgeräte speichern Benutzerprofile, Kontakte, Gruppen und Nachrichten, die über eine **2-Schichten Ende-zu-Ende-Verschlüsselung** gesendet werden.";
 
+/* No comment provided by engineer. */
+"Only group owners can change group preferences." = "***Only group owners can change group preferences.";
+
+/* No comment provided by engineer. */
+"Only you can irreversibly delete messages (your contact can mark them for deletion)." = "***Only you can irreversibly delete messages (your contact can mark them for deletion).";
+
+/* No comment provided by engineer. */
+"Only you can send voice messages." = "***Only you can send voice messages.";
+
+/* No comment provided by engineer. */
+"Only your contact can irreversibly delete messages (you can mark them for deletion)." = "***Only your contact can irreversibly delete messages (you can mark them for deletion).";
+
+/* No comment provided by engineer. */
+"Only your contact can send voice messages." = "***Only your contact can send voice messages.";
+
 /* No comment provided by engineer. */
 "Open chat" = "Chat öffnen";
 
@@ -1310,6 +1391,9 @@
 /* No comment provided by engineer. */
 "Please store passphrase securely, you will NOT be able to change it if you lose it." = "Bitte bewahren Sie das Passwort sicher auf, Sie können es NICHT mehr ändern, wenn Sie es vergessen haben oder verlieren.";
 
+/* No comment provided by engineer. */
+"Preferences" = "***Preferences";
+
 /* No comment provided by engineer. */
 "Privacy & security" = "Datenschutz & Sicherheit";
 
@@ -1319,6 +1403,12 @@
 /* No comment provided by engineer. */
 "Profile image" = "Profilbild";
 
+/* No comment provided by engineer. */
+"Prohibit irreversible message deletion." = "***Prohibit irreversible message deletion.";
+
+/* No comment provided by engineer. */
+"Prohibit sending voice messages." = "***Prohibit sending voice messages.";
+
 /* No comment provided by engineer. */
 "Protocol timeout" = "Protokollzeitüberschreitung";
 
@@ -1326,7 +1416,7 @@
 "Push notifications" = "Push-Benachrichtigungen";
 
 /* No comment provided by engineer. */
-"Rate the app" = "Bewerte die App";
+"Rate the app" = "Bewerten Sie die App";
 
 /* No comment provided by engineer. */
 "Read" = "Lesen";
@@ -1394,6 +1484,9 @@
 /* No comment provided by engineer. */
 "Required" = "Erforderlich";
 
+/* No comment provided by engineer. */
+"Reset" = "***Reset";
+
 /* No comment provided by engineer. */
 "Reset colors" = "Farben zurücksetzen";
 
@@ -1430,9 +1523,15 @@
 /* chat item action */
 "Save" = "Speichern";
 
+/* No comment provided by engineer. */
+"Save (and notify contact)" = "***Save (and notify contact)";
+
 /* No comment provided by engineer. */
 "Save (and notify contacts)" = "Speichern (und Kontakte benachrichtigen)";
 
+/* No comment provided by engineer. */
+"Save (and notify group members)" = "***Save (and notify group members)";
+
 /* No comment provided by engineer. */
 "Save archive" = "Archiv speichern";
 
@@ -1578,7 +1677,7 @@
 "strike" = "durchstreichen";
 
 /* No comment provided by engineer. */
-"Support SimpleX Chat" = "Unterstützen SimpleX Chat";
+"Support SimpleX Chat" = "Unterstützung von SimpleX Chat";
 
 /* No comment provided by engineer. */
 "System" = "System";
@@ -1665,7 +1764,7 @@
 "this contact" = "Dieser Kontakt";
 
 /* No comment provided by engineer. */
-"This feature is experimental! It will only work if the other client has version 4.2 installed. You should see the message in the conversation once the address change is completed – please check that you can still receive messages from this contact (or group member)." = "Diese Funktion ist experimentell! Sie wird nur funktionieren, wenn der Kontakt ebenfalls die SimpleX-Version 4.2 installiert hat. Sobald der Adress-Wechsel abgeschlossen ist, sollten Sie die Nachricht im Chat-Verlauf sehen. Bitte prüfen Sie, ob Sie weiterhin Nachrichten von diesem Kontakt (oder Gruppenmitglied) empfangen können.";
+"This feature is experimental! It will only work if the other client has version 4.2 installed. You should see the message in the conversation once the address change is completed – please check that you can still receive messages from this contact (or group member)." = "Diese Funktion ist experimentell! Sie wird nur funktionieren, wenn der Kontakt ebenfalls eine SimpleX-Version ab v4.2 installiert hat. Sobald der Adress-Wechsel abgeschlossen ist, sollten Sie die Nachricht im Chat-Verlauf sehen. Bitte prüfen Sie, ob Sie weiterhin Nachrichten von diesem Kontakt (oder Gruppenmitglied) empfangen können.";
 
 /* No comment provided by engineer. */
 "This group no longer exists." = "Diese Gruppe existiert nicht mehr.";
@@ -1793,6 +1892,12 @@
 /* No comment provided by engineer. */
 "video call (not e2e encrypted)" = "Videoanruf (nicht E2E verschlüsselt)";
 
+/* No comment provided by engineer. */
+"Voice messages" = "***Voice messages";
+
+/* No comment provided by engineer. */
+"Voice messages are prohibited in this chat." = "***Voice messages are prohibited in this chat.";
+
 /* No comment provided by engineer. */
 "waiting for answer…" = "Warten auf Antwort…";
 
@@ -1829,12 +1934,18 @@
 /* No comment provided by engineer. */
 "Wrong passphrase!" = "Falsches Passwort!";
 
+/* pref value */
+"yes" = "***yes";
+
 /* No comment provided by engineer. */
 "You" = "Meine Daten";
 
 /* No comment provided by engineer. */
 "You accepted connection" = "Sie haben die Verbindung akzeptiert";
 
+/* No comment provided by engineer. */
+"You allow" = "***You allow";
+
 /* No comment provided by engineer. */
 "You are already connected to %@." = "Sie sind bereits mit %@ verbunden.";
 
@@ -1988,6 +2099,9 @@
 /* No comment provided by engineer. */
 "Your ICE servers" = "Ihre ICE-Server";
 
+/* No comment provided by engineer. */
+"Your preferences" = "***Your preferences";
+
 /* No comment provided by engineer. */
 "Your privacy" = "Meine Privatsphäre";
 

apps/ios/ru.lproj/Localizable.strings

@@ -188,9 +188,30 @@
 /* No comment provided by engineer. */
 "All your contacts will remain connected" = "Все контакты, которые соединились через этот адрес, сохранятся.";
 
+/* No comment provided by engineer. */
+"Allow irreversible message deletion only if your contact allows it to you." = "Разрешить необратимое удаление сообщений, только если ваш контакт разрешает это вам.";
+
+/* No comment provided by engineer. */
+"Allow to irreversibly delete sent messages." = "Разрешить необратимо удалять отправленные сообщения.";
+
+/* No comment provided by engineer. */
+"Allow to send voice messages." = "Разрешить отправлять голосовые сообщения.";
+
+/* No comment provided by engineer. */
+"Allow voice messages only if your contact allows them." = "Разрешить голосовые сообщения, только если их разрешает ваш контакт.";
+
+/* No comment provided by engineer. */
+"Allow your contacts to irreversibly delete sent messages." = "Разрешить вашим контактам необратимо удалять отправленные сообщения.";
+
+/* No comment provided by engineer. */
+"Allow your contacts to send voice messages." = "Разрешить вашим контактам отправлять голосовые сообщения.";
+
 /* No comment provided by engineer. */
 "Already connected?" = "Соединение уже установлено?";
 
+/* pref value */
+"always" = "всегда";
+
 /* No comment provided by engineer. */
 "Answer call" = "Принять звонок";
 
@@ -230,6 +251,12 @@
 /* No comment provided by engineer. */
 "bold" = "жирный";
 
+/* No comment provided by engineer. */
+"Both you and your contact can irreversibly delete sent messages." = "Вы и ваш контакт можете необратимо удалять отправленные сообщения.";
+
+/* No comment provided by engineer. */
+"Both you and your contact can send voice messages." = "Вы и ваш контакт можете отправлять голосовые сообщения.";
+
 /* No comment provided by engineer. */
 "Call already ended!" = "Звонок уже завершен!";
 
@@ -314,6 +341,9 @@
 /* No comment provided by engineer. */
 "Chat is stopped" = "Чат остановлен";
 
+/* No comment provided by engineer. */
+"Chat preferences" = "Предпочтения";
+
 /* No comment provided by engineer. */
 "Chats" = "Чаты";
 
@@ -431,6 +461,9 @@
 /* connection information */
 "connection:%@" = "connection:%@";
 
+/* No comment provided by engineer. */
+"Contact allows" = "Контакт разрешает";
+
 /* No comment provided by engineer. */
 "Contact already exists" = "Существующий контакт";
 
@@ -455,9 +488,15 @@
 /* No comment provided by engineer. */
 "Contact name" = "Имена контактов";
 
+/* No comment provided by engineer. */
+"Contact preferences" = "Предпочтения контакта";
+
 /* No comment provided by engineer. */
 "Contact requests" = "Запросы контактов";
 
+/* No comment provided by engineer. */
+"Contacts can mark messages for deletion; you will be able to view them." = "Контакты могут помечать сообщения для удаления; вы сможете просмотреть их.";
+
 /* chat item action */
 "Copy" = "Скопировать";
 
@@ -542,6 +581,9 @@
 /* No comment provided by engineer. */
 "Decentralized" = "Децентрализованный";
 
+/* pref value */
+"default (%@)" = "по умолчанию (%@)";
+
 /* chat item action */
 "Delete" = "Удалить";
 
@@ -857,6 +899,9 @@
 /* No comment provided by engineer. */
 "For console" = "Для консоли";
 
+/* No comment provided by engineer. */
+"Full deletion" = "Полное удаление";
+
 /* No comment provided by engineer. */
 "Full name (optional)" = "Полное имя (не обязательно)";
 
@@ -890,9 +935,18 @@
 /* No comment provided by engineer. */
 "Group link" = "Ссылка группы";
 
+/* No comment provided by engineer. */
+"Group members can irreversibly delete sent messages." = "Члены группы могут необратимо удалять отправленные сообщения.";
+
+/* No comment provided by engineer. */
+"Group members can send voice messages." = "Члены группы могут отправлять голосовые сообщения.";
+
 /* notification */
 "Group message:" = "Групповое сообщение:";
 
+/* No comment provided by engineer. */
+"Group preferences" = "Предпочтения группы";
+
 /* No comment provided by engineer. */
 "Group profile is stored on members' devices, not on the servers." = "Профиль группы хранится на устройствах членов, а не на серверах.";
 
@@ -1034,6 +1088,9 @@
 /* No comment provided by engineer. */
 "iOS Keychain will be used to securely store passphrase after you restart the app or change passphrase - it will allow receiving push notifications." = "Пароль базы данных будет безопасно сохранен в iOS Keychain после запуска чата или изменения пароля - это позволит получать мгновенные уведомления.";
 
+/* No comment provided by engineer. */
+"Irreversible message deletion is prohibited in this chat." = "Необратимое удаление сообщений запрещено в этом чате.";
+
 /* No comment provided by engineer. */
 "It allows having many anonymous connections without any shared data between them in a single chat profile." = "Это позволяет иметь много анонимных соединений без общих данных между ними в одном профиле пользователя.";
 
@@ -1193,6 +1250,9 @@
 /* No comment provided by engineer. */
 "New passphrase…" = "Новый пароль…";
 
+/* pref value */
+"no" = "нет";
+
 /* No comment provided by engineer. */
 "No" = "Нет";
 
@@ -1220,6 +1280,9 @@
 /* No comment provided by engineer. */
 "Notifications are disabled!" = "Уведомления выключены";
 
+/* group pref value */
+"off" = "нет";
+
 /* No comment provided by engineer. */
 "Off (Local)" = "Выключить (Локальные)";
 
@@ -1232,6 +1295,9 @@
 /* No comment provided by engineer. */
 "Old database archive" = "Старый архив чата";
 
+/* group pref value */
+"on" = "да";
+
 /* No comment provided by engineer. */
 "One-time invitation link" = "Одноразовая ссылка";
 
@@ -1247,6 +1313,21 @@
 /* No comment provided by engineer. */
 "Only client devices store user profiles, contacts, groups, and messages sent with **2-layer end-to-end encryption**." = "Только пользовательские устройства хранят контакты, группы и сообщения, которые отправляются **с двухуровневым end-to-end шифрованием**";
 
+/* No comment provided by engineer. */
+"Only group owners can change group preferences." = "Только владельцы группы могут изменять предпочтения группы.";
+
+/* No comment provided by engineer. */
+"Only you can irreversibly delete messages (your contact can mark them for deletion)." = "Только вы можете необратимо удалять сообщения (ваш контакт может помечать их на удаление).";
+
+/* No comment provided by engineer. */
+"Only you can send voice messages." = "Только вы можете отправлять голосовые сообщения.";
+
+/* No comment provided by engineer. */
+"Only your contact can irreversibly delete messages (you can mark them for deletion)." = "Только ваш контакт может необратимо удалять сообщения (вы можете помечать их на удаление).";
+
+/* No comment provided by engineer. */
+"Only your contact can send voice messages." = "Только ваш контакт может отправлять голосовые сообщения.";
+
 /* No comment provided by engineer. */
 "Open chat" = "Открыть чат";
 
@@ -1310,6 +1391,9 @@
 /* No comment provided by engineer. */
 "Please store passphrase securely, you will NOT be able to change it if you lose it." = "Пожалуйста, надежно сохраните пароль, вы НЕ сможете его поменять, если потеряете.";
 
+/* No comment provided by engineer. */
+"Preferences" = "Предпочтения";
+
 /* No comment provided by engineer. */
 "Privacy & security" = "Конфиденциальность";
 
@@ -1319,6 +1403,12 @@
 /* No comment provided by engineer. */
 "Profile image" = "Аватар";
 
+/* No comment provided by engineer. */
+"Prohibit irreversible message deletion." = "Запретить необратимое удаление сообщений.";
+
+/* No comment provided by engineer. */
+"Prohibit sending voice messages." = "Запретить отправлять голосовые сообщений.";
+
 /* No comment provided by engineer. */
 "Protocol timeout" = "Таймаут протокола";
 
@@ -1394,6 +1484,9 @@
 /* No comment provided by engineer. */
 "Required" = "Обязательно";
 
+/* No comment provided by engineer. */
+"Reset" = "Сбросить";
+
 /* No comment provided by engineer. */
 "Reset colors" = "Сбросить цвета";
 
@@ -1430,9 +1523,15 @@
 /* chat item action */
 "Save" = "Сохранить";
 
+/* No comment provided by engineer. */
+"Save (and notify contact)" = "Сохранить (и уведомить контакт)";
+
 /* No comment provided by engineer. */
 "Save (and notify contacts)" = "Сохранить (и уведомить контакты)";
 
+/* No comment provided by engineer. */
+"Save (and notify group members)" = "Сохранить (и уведомить членов группы)";
+
 /* No comment provided by engineer. */
 "Save archive" = "Сохранить архив";
 
@@ -1793,6 +1892,12 @@
 /* No comment provided by engineer. */
 "video call (not e2e encrypted)" = "видеозвонок (не e2e зашифрованный)";
 
+/* No comment provided by engineer. */
+"Voice messages" = "Голосовые сообщения";
+
+/* No comment provided by engineer. */
+"Voice messages are prohibited in this chat." = "Голосовые сообщения запрещены в этом чате.";
+
 /* No comment provided by engineer. */
 "waiting for answer…" = "ожидается ответ…";
 
@@ -1829,12 +1934,18 @@
 /* No comment provided by engineer. */
 "Wrong passphrase!" = "Неправильный пароль!";
 
+/* pref value */
+"yes" = "да";
+
 /* No comment provided by engineer. */
 "You" = "Вы";
 
 /* No comment provided by engineer. */
 "You accepted connection" = "Вы приняли приглашение соединиться";
 
+/* No comment provided by engineer. */
+"You allow" = "Вы разрешаете";
+
 /* No comment provided by engineer. */
 "You are already connected to %@." = "Вы уже соединены с контактом %@.";
 
@@ -1988,6 +2099,9 @@
 /* No comment provided by engineer. */
 "Your ICE servers" = "Ваши ICE серверы";
 
+/* No comment provided by engineer. */
+"Your preferences" = "Ваши предпочтения";
+
 /* No comment provided by engineer. */
 "Your privacy" = "Конфиденциальность";
 

apps/simplex-chat/Main.hs

@@ -3,6 +3,7 @@
 module Main where
 
 import Control.Concurrent (threadDelay)
+import Data.Time.Clock (getCurrentTime)
 import Server
 import Simplex.Chat.Controller (versionNumber)
 import Simplex.Chat.Core
@@ -27,7 +28,8 @@ main = do
         simplexChatTerminal terminalChatConfig opts t
     else simplexChatCore terminalChatConfig opts Nothing $ \user cc -> do
       r <- sendChatCmd cc chatCmd
-      putStrLn $ serializeChatResponse (Just user) r
+      ts <- getCurrentTime
+      putStrLn $ serializeChatResponse (Just user) ts r
       threadDelay $ chatCmdDelay opts * 1000000
 
 welcome :: ChatOpts -> IO ()

cabal.project

@@ -7,7 +7,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: d2b88a1baa390ec64b6535e32ce69f26f53f4d7a
+    tag: c2342cba057fa2333b5936a2254507b5b62e8de2
 
 source-repository-package
     type: git

docs/CLI.md

@@ -85,29 +85,37 @@ move <binary> %APPDATA%/local/bin/simplex-chat.exe
 On Linux, you can build the chat executable using [docker build with custom output](https://docs.docker.com/engine/reference/commandline/build/#custom-build-outputs):
 
 ```shell
-$ git clone git@github.com:simplex-chat/simplex-chat.git
-$ cd simplex-chat
-$ git checkout stable
-$ DOCKER_BUILDKIT=1 docker build --output ~/.local/bin .
+git clone git@github.com:simplex-chat/simplex-chat.git
+cd simplex-chat
+git checkout stable
+DOCKER_BUILDKIT=1 docker build --output ~/.local/bin .
 ```
 
-> **Please note:** If you encounter `` version `GLIBC_2.28' not found `` error, rebuild it with `haskell:8.10.4-stretch` base image (change it in your local [Dockerfile](Dockerfile)).
+> **Please note:** If you encounter `` version `GLIBC_2.28' not found `` error, rebuild it with `haskell:8.10.7-stretch` base image (change it in your local [Dockerfile](Dockerfile)).
 
-#### Using Haskell stack
+#### In any OS
 
-Install [Haskell stack](https://docs.haskellstack.org/en/stable/README/):
+1. Install [Haskell GHCup](https://www.haskell.org/ghcup/), GHC 8.10.7 and cabal:
 
 ```shell
-curl -sSL https://get.haskellstack.org/ | sh
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
 ```
 
-and build the project:
+2. Build the project:
 
 ```shell
-$ git clone git@github.com:simplex-chat/simplex-chat.git
-$ cd simplex-chat
-$ git checkout stable
-$ stack install
+git clone git@github.com:simplex-chat/simplex-chat.git
+cd simplex-chat
+git checkout stable
+# on Linux
+apt-get update && apt-get install -y build-essential libgmp3-dev zlib1g-dev
+cp scripts/cabal.project.local.linux cabal.project.local
+# or on MacOS:
+# brew install openssl@1.1
+# cp scripts/cabal.project.local.mac cabal.project.local
+# you may need to amend cabal.project.local to point to the actual openssl location
+cabal update
+cabal install
 ```
 
 ## Usage
@@ -140,7 +148,7 @@ You can still talk to people using default or any other server - it only affects
 
 Run `simplex-chat -h` to see all available options.
 
-### Access messaging servers via Tor (BETA)
+### Access messaging servers via Tor
 
 Install Tor and run it as SOCKS5 proxy on port 9050, e.g. on Mac you can:
 

docs/CONTRIBUTING.md

@@ -5,12 +5,15 @@
 Add `cabal.project.local` to project root with the location of OpenSSL headers and libraries and flag setting encryption mode:
 
 ```
-ignore-project: False
-
-package direct-sqlcipher
-    extra-include-dirs: /opt/homebrew/opt/openssl@3/include
-    extra-lib-dirs: /opt/homebrew/opt/openssl@3/lib
-    flags: +openssl
+cp scripts/cabal.project.local.mac cabal.project.local
+# or
+# cp scripts/cabal.project.local.linux cabal.project.local
 ```
 
-OpenSSL can be installed with `brew install openssl`
+## OpenSSL on MacOS
+
+MacOS comes with LibreSSL as default, OpenSSL must be installed to compile SimpleX from source.
+
+OpenSSL can be installed with `brew install openssl@1.1`
+
+You will have to add `/opt/homebrew/opt/openssl@1.1/bin` to your PATH in order to have things working properly

packages/simplex-chat-client/typescript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "simplex-chat",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "SimpleX Chat client",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

packages/simplex-chat-client/typescript/src/client.ts

@@ -249,7 +249,7 @@ export class ChatClient {
     const r = await this.sendChatCommand({type: "showMyAddress"})
     switch (r.type) {
       case "userContactLink":
-        return r.connReqContact
+        return r.contactLink.connReqContact
       default:
         if (r.type === "chatCmdError" && r.chatError.type === "errorStore" && r.chatError.storeError.type === "userContactLinkNotFound") {
           return undefined

packages/simplex-chat-client/typescript/src/response.ts

@@ -280,8 +280,7 @@ export interface CRCmdOk extends CR {
 
 export interface CRUserContactLink extends CR {
   type: "userContactLink"
-  connReqContact: string
-  autoAccept: boolean
+  contactLink: UserContactLink
 }
 
 export interface CRUserContactLinkUpdated extends CR {
@@ -913,6 +912,16 @@ interface FileTransferMeta {
   cancelled: boolean
 }
 
+interface UserContactLink {
+  connReqContact: string
+  autoAccept?: AutoAccept
+}
+
+interface AutoAccept {
+  acceptIncognito: boolean
+  autoReply?: MsgContent
+}
+
 export interface ChatStats {
   unreadCount: number
   minUnreadItemId: number

scripts/cabal.project.local.linux

@@ -0,0 +1,9 @@
+ignore-project: False
+
+# amend to point to the actual openssl location
+package direct-sqlcipher
+    extra-include-dirs: /usr/local/opt/openssl@1.1/include
+    extra-lib-dirs: /usr/local/opt/openssl@1.1/lib
+    flags: +openssl
+
+test-show-details: direct

scripts/cabal.project.local.mac

@@ -0,0 +1,9 @@
+ignore-project: False
+
+# amend to point to the actual openssl location
+package direct-sqlcipher
+    extra-include-dirs: /opt/homebrew/opt/openssl@1.1/include
+    extra-lib-dirs: /opt/homebrew/opt/openssl@1.1/lib
+    flags: +openssl
+
+test-show-details: direct

scripts/nix/sha256map.nix

@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."d2b88a1baa390ec64b6535e32ce69f26f53f4d7a" = "1ijmhi9srkyq43aflsgx38hfir3q3q5d9xlq13g1sdh43i4wmyvk";
+  "https://github.com/simplex-chat/simplexmq.git"."c2342cba057fa2333b5936a2254507b5b62e8de2" = "0fsi4lgq5x3dgy79g85s7isg3387ppwrqm4v8dndixlxn8cx3pyp";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."34309410eb2069b029b8fc1872deb1e0db123294" = "0kwkmhyfsn2lixdlgl15smgr1h5gjk7fky6abzh8rng2h5ymnffd";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."5e154a2aeccc33ead6c243ec07195ab673137221" = "1d1gc5wax4vqg0801ajsmx1sbwvd9y7p7b8mmskvqsmpbwgbh0m0";
   "https://github.com/simplex-chat/aeson.git"."3eb66f9a68f103b5f1489382aad89f5712a64db7" = "0kilkx59fl6c3qy3kjczqvm8c3f4n3p0bdk9biyflf51ljnzp4yp";

simplex-chat.cabal

@@ -61,6 +61,8 @@ library
       Simplex.Chat.Migrations.M20221024_contact_used
       Simplex.Chat.Migrations.M20221025_chat_settings
       Simplex.Chat.Migrations.M20221029_group_link_id
+      Simplex.Chat.Migrations.M20221112_server_password
+      Simplex.Chat.Migrations.M20221115_server_cfg
       Simplex.Chat.Mobile
       Simplex.Chat.Options
       Simplex.Chat.ProfileGenerator

src/Simplex/Chat.hs

@@ -105,7 +105,7 @@ defaultChatConfig =
       testView = False
     }
 
-_defaultSMPServers :: NonEmpty SMPServer
+_defaultSMPServers :: NonEmpty SMPServerWithAuth
 _defaultSMPServers =
   L.fromList
     [ "smp://0YuTwO05YJWS8rkjn9eLJDjQhFKvIYd8d4xG8X1blIU=@smp8.simplex.im,beccx4yfxxbvyhqypaavemqurytl6hozr47wfc7uuecacjqdvwpw2xid.onion",
@@ -133,13 +133,14 @@ createChatDatabase filePrefix key yesToMigrations = do
 
 newChatController :: ChatDatabase -> Maybe User -> ChatConfig -> ChatOpts -> Maybe (Notification -> IO ()) -> IO ChatController
 newChatController ChatDatabase {chatStore, agentStore} user cfg@ChatConfig {agentConfig = aCfg, tbqSize, defaultServers} ChatOpts {smpServers, networkConfig, logConnections, logServerHosts} sendToast = do
-  let config = cfg {subscriptionEvents = logConnections, hostEvents = logServerHosts}
+  servers <- resolveServers defaultServers
+  let servers' = servers {netCfg = networkConfig}
+      config = cfg {subscriptionEvents = logConnections, hostEvents = logServerHosts, defaultServers = servers'}
       sendNotification = fromMaybe (const $ pure ()) sendToast
       firstTime = dbNew chatStore
   activeTo <- newTVarIO ActiveNone
   currentUser <- newTVarIO user
-  servers <- resolveServers defaultServers
-  smpAgent <- getSMPAgentClient aCfg {database = AgentDB agentStore} servers {netCfg = networkConfig}
+  smpAgent <- getSMPAgentClient aCfg {database = AgentDB agentStore} servers'
   agentAsync <- newTVarIO Nothing
   idsDrg <- newTVarIO =<< drgNew
   inputQ <- newTBQueueIO tbqSize
@@ -157,14 +158,21 @@ newChatController ChatDatabase {chatStore, agentStore} user cfg@ChatConfig {agen
   pure ChatController {activeTo, firstTime, currentUser, smpAgent, agentAsync, chatStore, chatStoreChanged, idsDrg, inputQ, outputQ, notifyQ, chatLock, sndFiles, rcvFiles, currentCalls, config, sendNotification, incognitoMode, filesFolder, expireCIsAsync, expireCIs}
   where
     resolveServers :: InitialAgentServers -> IO InitialAgentServers
-    resolveServers ss@InitialAgentServers {smp = defaultSMPServers} = case nonEmpty smpServers of
-      Just smpServers' -> pure ss {smp = smpServers'}
+    resolveServers ss = case nonEmpty smpServers of
+      Just smpServers' -> pure ss {smp = L.map (\ServerCfg {server} -> server) smpServers'}
       _ -> case user of
-        Just usr -> do
-          userSmpServers <- withTransaction chatStore (`getSMPServers` usr)
-          pure ss {smp = fromMaybe defaultSMPServers $ nonEmpty userSmpServers}
+        Just user' -> do
+          userSmpServers <- withTransaction chatStore (`getSMPServers` user')
+          pure ss {smp = activeAgentServers cfg userSmpServers}
         _ -> pure ss
 
+activeAgentServers :: ChatConfig -> [ServerCfg] -> NonEmpty SMPServerWithAuth
+activeAgentServers ChatConfig {defaultServers = InitialAgentServers {smp = defaultSMPServers}} =
+  fromMaybe defaultSMPServers
+    . nonEmpty
+    . map (\ServerCfg {server} -> server)
+    . filter (\ServerCfg {enabled} -> enabled)
+
 startChatController :: (MonadUnliftIO m, MonadReader ChatController m) => User -> Bool -> Bool -> m (Async ())
 startChatController user subConns enableExpireCIs = do
   asks smpAgent >>= resumeAgentClient
@@ -276,10 +284,11 @@ processChatCommand = \case
     CTGroup -> CRApiChat . AChat SCTGroup <$> withStore (\db -> getGroupChat db user cId pagination search)
     CTContactRequest -> pure $ chatCmdError "not implemented"
     CTContactConnection -> pure $ chatCmdError "not supported"
-  APIGetChatItems _pagination -> pure $ chatCmdError "not implemented"
+  APIGetChatItems pagination search -> withUser $ \user -> withStore $ \db ->
+    CRApiChatItems <$> getAllChatItems db user pagination search
   APISendMessage (ChatRef cType chatId) (ComposedMessage file_ quotedItemId_ mc) -> withUser $ \user@User {userId} -> withChatLock "sendMessage" $ case cType of
     CTDirect -> do
-      ct@Contact {localDisplayName = c, contactUsed} <- withStore $ \db -> getContact db userId chatId
+      ct@Contact {localDisplayName = c, contactUsed} <- withStore $ \db -> getContact db user chatId
       unless contactUsed $ withStore' $ \db -> updateContactUsed db user ct
       (fileInvitation_, ciFile_, ft_) <- unzipMaybe3 <$> setupSndFileTransfer ct
       (msgContainer, quotedItem_) <- prepareMsg fileInvitation_
@@ -378,6 +387,8 @@ processChatCommand = \case
         | otherwise = case qmc of
           MCImage _ image -> MCImage qTextOrFile image
           MCFile _ -> MCFile qTextOrFile
+          -- consider same for voice messages
+          -- MCVoice _ voice -> MCVoice qTextOrFile voice
           _ -> qmc
         where
           -- if the message we're quoting with is one of the "large" MsgContents
@@ -387,6 +398,7 @@ processChatCommand = \case
             MCFile _ -> False
             MCLink {} -> True
             MCImage {} -> True
+            MCVoice {} -> False
             MCUnknown {} -> True
           qText = msgContentText qmc
           qFileName = maybe qText (T.pack . (fileName :: CIFile d -> String)) ciFile_
@@ -396,7 +408,7 @@ processChatCommand = \case
       unzipMaybe3 _ = (Nothing, Nothing, Nothing)
   APIUpdateChatItem (ChatRef cType chatId) itemId mc -> withUser $ \user@User {userId} -> withChatLock "updateChatItem" $ case cType of
     CTDirect -> do
-      (ct@Contact {contactId, localDisplayName = c}, ci) <- withStore $ \db -> (,) <$> getContact db userId chatId <*> getDirectChatItem db userId chatId itemId
+      (ct@Contact {contactId, localDisplayName = c}, ci) <- withStore $ \db -> (,) <$> getContact db user chatId <*> getDirectChatItem db userId chatId itemId
       case ci of
         CChatItem SMDSnd ChatItem {meta = CIMeta {itemSharedMsgId}, content = ciContent} -> do
           case (ciContent, itemSharedMsgId) of
@@ -425,7 +437,7 @@ processChatCommand = \case
     CTContactConnection -> pure $ chatCmdError "not supported"
   APIDeleteChatItem (ChatRef cType chatId) itemId mode -> withUser $ \user@User {userId} -> withChatLock "deleteChatItem" $ case cType of
     CTDirect -> do
-      (ct@Contact {localDisplayName = c}, CChatItem msgDir deletedItem@ChatItem {meta = CIMeta {itemSharedMsgId}, file}) <- withStore $ \db -> (,) <$> getContact db userId chatId <*> getDirectChatItem db userId chatId itemId
+      (ct@Contact {localDisplayName = c}, CChatItem msgDir deletedItem@ChatItem {meta = CIMeta {itemSharedMsgId}, file}) <- withStore $ \db -> (,) <$> getContact db user chatId <*> getDirectChatItem db userId chatId itemId
       case (mode, msgDir, itemSharedMsgId) of
         (CIDMInternal, _, _) -> do
           deleteCIFile user file
@@ -468,10 +480,10 @@ processChatCommand = \case
     CTGroup -> withStore' (\db -> updateGroupChatItemsRead db chatId fromToIds) $> CRCmdOk
     CTContactRequest -> pure $ chatCmdError "not supported"
     CTContactConnection -> pure $ chatCmdError "not supported"
-  APIChatUnread (ChatRef cType chatId) unreadChat -> withUser $ \user@User {userId} -> case cType of
+  APIChatUnread (ChatRef cType chatId) unreadChat -> withUser $ \user -> case cType of
     CTDirect -> do
       withStore $ \db -> do
-        ct <- getContact db userId chatId
+        ct <- getContact db user chatId
         liftIO $ updateContactUnreadChat db user ct unreadChat
       pure CRCmdOk
     CTGroup -> do
@@ -482,7 +494,7 @@ processChatCommand = \case
     _ -> pure $ chatCmdError "not supported"
   APIDeleteChat (ChatRef cType chatId) -> withUser $ \user@User {userId} -> case cType of
     CTDirect -> do
-      ct@Contact {localDisplayName} <- withStore $ \db -> getContact db userId chatId
+      ct@Contact {localDisplayName} <- withStore $ \db -> getContact db user chatId
       filesInfo <- withStore' $ \db -> getContactFileInfo db user ct
       conns <- withStore $ \db -> getContactConnections db userId ct
       withChatLock "deleteChat direct" . procCmd $ do
@@ -516,9 +528,9 @@ processChatCommand = \case
         withStore' $ \db -> deleteGroup db user gInfo
         pure $ CRGroupDeletedUser gInfo
     CTContactRequest -> pure $ chatCmdError "not supported"
-  APIClearChat (ChatRef cType chatId) -> withUser $ \user@User {userId} -> case cType of
+  APIClearChat (ChatRef cType chatId) -> withUser $ \user -> case cType of
     CTDirect -> do
-      ct <- withStore $ \db -> getContact db userId chatId
+      ct <- withStore $ \db -> getContact db user chatId
       filesInfo <- withStore' $ \db -> getContactFileInfo db user ct
       maxItemTs_ <- withStore' $ \db -> getContactMaxItemTs db user ct
       forM_ filesInfo $ \fileInfo -> deleteFile user fileInfo
@@ -561,7 +573,7 @@ processChatCommand = \case
     pure $ CRContactRequestRejected cReq
   APISendCallInvitation contactId callType -> withUser $ \user@User {userId} -> do
     -- party initiating call
-    ct <- withStore $ \db -> getContact db userId contactId
+    ct <- withStore $ \db -> getContact db user contactId
     calls <- asks currentCalls
     withChatLock "sendCallInvitation" $ do
       callId <- CallId <$> (asks idsDrg >>= liftIO . (`randomBytes` 16))
@@ -629,27 +641,27 @@ processChatCommand = \case
       (SndMessage {msgId}, _) <- sendDirectContactMessage ct (XCallEnd callId)
       updateCallItemStatus userId ct call WCSDisconnected $ Just msgId
       pure Nothing
-  APIGetCallInvitations -> withUser $ \User {userId} -> do
+  APIGetCallInvitations -> withUser $ \user -> do
     calls <- asks currentCalls >>= readTVarIO
     let invs = mapMaybe callInvitation $ M.elems calls
-    CRCallInvitations <$> mapM (rcvCallInvitation userId) invs
+    CRCallInvitations <$> mapM (rcvCallInvitation user) invs
     where
       callInvitation Call {contactId, callState, callTs} = case callState of
         CallInvitationReceived {peerCallType, sharedKey} -> Just (contactId, callTs, peerCallType, sharedKey)
         _ -> Nothing
-      rcvCallInvitation userId (contactId, callTs, peerCallType, sharedKey) = do
-        contact <- withStore (\db -> getContact db userId contactId)
+      rcvCallInvitation user (contactId, callTs, peerCallType, sharedKey) = do
+        contact <- withStore (\db -> getContact db user contactId)
         pure RcvCallInvitation {contact, callType = peerCallType, sharedKey, callTs}
   APICallStatus contactId receivedStatus ->
     withCurrentCall contactId $ \userId ct call ->
       updateCallItemStatus userId ct call receivedStatus Nothing $> Just call
   APIUpdateProfile profile -> withUser (`updateProfile` profile)
-  APISetContactPrefs contactId prefs' -> withUser $ \user@User {userId} -> do
-    ct <- withStore $ \db -> getContact db userId contactId
+  APISetContactPrefs contactId prefs' -> withUser $ \user -> do
+    ct <- withStore $ \db -> getContact db user contactId
     updateContactPrefs user ct prefs'
-  APISetContactAlias contactId localAlias -> withUser $ \User {userId} -> do
+  APISetContactAlias contactId localAlias -> withUser $ \user@User {userId} -> do
     ct' <- withStore $ \db -> do
-      ct <- getContact db userId contactId
+      ct <- getContact db user contactId
       liftIO $ updateContactAlias db userId ct localAlias
     pure $ CRContactAliasUpdated ct'
   APISetConnectionAlias connId localAlias -> withUser $ \User {userId} -> do
@@ -668,12 +680,19 @@ processChatCommand = \case
         msgTs' = systemToUTCTime . (SMP.msgTs :: SMP.NMsgMeta -> SystemTime) <$> ntfMsgMeta
     connEntity <- withStore (\db -> Just <$> getConnectionEntity db user (AgentConnId ntfConnId)) `catchError` \_ -> pure Nothing
     pure CRNtfMessages {connEntity, msgTs = msgTs', ntfMessages}
-  GetUserSMPServers -> CRUserSMPServers <$> withUser (\user -> withStore' (`getSMPServers` user))
-  SetUserSMPServers smpServers -> withUser $ \user -> withChatLock "setUserSMPServers" $ do
-    withStore $ \db -> overwriteSMPServers db user smpServers
+  GetUserSMPServers -> do
     ChatConfig {defaultServers = InitialAgentServers {smp = defaultSMPServers}} <- asks config
-    withAgent $ \a -> setSMPServers a (fromMaybe defaultSMPServers (nonEmpty smpServers))
+    smpServers <- withUser (\user -> withStore' (`getSMPServers` user))
+    let smpServers' = fromMaybe (L.map toServerCfg defaultSMPServers) $ nonEmpty smpServers
+    pure $ CRUserSMPServers smpServers' defaultSMPServers
+    where
+      toServerCfg server = ServerCfg {server, preset = True, tested = Nothing, enabled = True}
+  SetUserSMPServers (SMPServersConfig smpServers) -> withUser $ \user -> withChatLock "setUserSMPServers" $ do
+    withStore $ \db -> overwriteSMPServers db user smpServers
+    cfg <- asks config
+    withAgent $ \a -> setSMPServers a $ activeAgentServers cfg smpServers
     pure CRCmdOk
+  TestSMPServer smpServer -> CRSmpTestResult <$> withAgent (`testSMPServerConnection` smpServer)
   APISetChatItemTTL newTTL_ -> withUser' $ \user ->
     checkStoreNotChanged $
       withChatLock "setChatItemTTL" $ do
@@ -692,10 +711,10 @@ processChatCommand = \case
   APIGetChatItemTTL -> CRChatItemTTL <$> withUser (\user -> withStore' (`getChatItemTTL` user))
   APISetNetworkConfig cfg -> withUser' $ \_ -> withAgent (`setNetworkConfig` cfg) $> CRCmdOk
   APIGetNetworkConfig -> CRNetworkConfig <$> withUser' (\_ -> withAgent getNetworkConfig)
-  APISetChatSettings (ChatRef cType chatId) chatSettings -> withUser $ \user@User {userId} -> case cType of
+  APISetChatSettings (ChatRef cType chatId) chatSettings -> withUser $ \user -> case cType of
     CTDirect -> do
       ct <- withStore $ \db -> do
-        ct <- getContact db userId chatId
+        ct <- getContact db user chatId
         liftIO $ updateContactSettings db user chatId chatSettings
         pure ct
       withAgent $ \a -> toggleConnectionNtfs a (contactConnId ct) (enableNtfs chatSettings)
@@ -709,9 +728,9 @@ processChatCommand = \case
         withAgent (\a -> toggleConnectionNtfs a connId $ enableNtfs chatSettings) `catchError` (toView . CRChatError)
       pure CRCmdOk
     _ -> pure $ chatCmdError "not supported"
-  APIContactInfo contactId -> withUser $ \User {userId} -> do
+  APIContactInfo contactId -> withUser $ \user@User {userId} -> do
     -- [incognito] print user's incognito profile for this contact
-    ct@Contact {activeConn = Connection {customUserProfileId}} <- withStore $ \db -> getContact db userId contactId
+    ct@Contact {activeConn = Connection {customUserProfileId}} <- withStore $ \db -> getContact db user contactId
     incognitoProfile <- forM customUserProfileId $ \profileId -> withStore (\db -> getProfileById db userId profileId)
     connectionStats <- withAgent (`getConnectionServers` contactConnId ct)
     pure $ CRContactInfo ct connectionStats (fmap fromLocalProfile incognitoProfile)
@@ -719,8 +738,8 @@ processChatCommand = \case
     (g, m) <- withStore $ \db -> (,) <$> getGroupInfo db user gId <*> getGroupMember db user gId gMemberId
     connectionStats <- mapM (withAgent . flip getConnectionServers) (memberConnId m)
     pure $ CRGroupMemberInfo g m connectionStats
-  APISwitchContact contactId -> withUser $ \User {userId} -> do
-    ct <- withStore $ \db -> getContact db userId contactId
+  APISwitchContact contactId -> withUser $ \user -> do
+    ct <- withStore $ \db -> getContact db user contactId
     withAgent $ \a -> switchConnectionAsync a "" $ contactConnId ct
     pure CRCmdOk
   APISwitchGroupMember gId gMemberId -> withUser $ \user -> do
@@ -807,7 +826,7 @@ processChatCommand = \case
     contacts <- withStore' (`getUserContacts` user)
     withChatLock "sendMessageBroadcast" . procCmd $ do
       let mc = MCText $ safeDecodeUtf8 msg
-          cts = filter isReady contacts
+          cts = filter (\ct -> isReady ct && isDirect ct) contacts
       forM_ cts $ \ct ->
         void
           ( do
@@ -816,6 +835,9 @@ processChatCommand = \case
           )
           `catchError` (toView . CRChatError)
       CRBroadcastSent mc (length cts) <$> liftIO getZonedTime
+    where
+      isDirect Contact {contactUsed, activeConn = Connection {connLevel, viaGroupLink}} =
+        (connLevel == 0 && not viaGroupLink) || contactUsed
   SendMessageQuote cName (AMsgDirection msgDir) quotedMsg msg -> withUser $ \user@User {userId} -> do
     contactId <- withStore $ \db -> getContactIdByName db user cName
     quotedItemId <- withStore $ \db -> getDirectChatItemIdByText db userId contactId msgDir (safeDecodeUtf8 quotedMsg)
@@ -834,9 +856,9 @@ processChatCommand = \case
     gVar <- asks idsDrg
     groupInfo <- withStore (\db -> createNewGroup db gVar user gProfile)
     pure $ CRGroupCreated groupInfo
-  APIAddMember groupId contactId memRole -> withUser $ \user@User {userId} -> withChatLock "addMember" $ do
+  APIAddMember groupId contactId memRole -> withUser $ \user -> withChatLock "addMember" $ do
     -- TODO for large groups: no need to load all members to determine if contact is a member
-    (group, contact) <- withStore $ \db -> (,) <$> getGroup db user groupId <*> getContact db userId contactId
+    (group, contact) <- withStore $ \db -> (,) <$> getGroup db user groupId <*> getContact db user contactId
     let Group gInfo@GroupInfo {membership} members = group
         GroupMember {memberRole = userRole} = membership
         Contact {localDisplayName = cName} = contact
@@ -888,7 +910,7 @@ processChatCommand = \case
         Just m -> changeMemberRole user gInfo members m $ SGEMemberRole memberId (fromLocalProfile $ memberProfile m) memRole
         _ -> throwChatError CEGroupMemberNotFound
     where
-      changeMemberRole user@User {userId} gInfo@GroupInfo {membership} members m gEvent = do
+      changeMemberRole user gInfo@GroupInfo {membership} members m gEvent = do
         let GroupMember {memberId = mId, memberRole = mRole, memberStatus = mStatus, memberContactId, localDisplayName = cName} = m
             GroupMember {memberRole = userRole} = membership
             canChangeRole = userRole >= GRAdmin && userRole >= mRole && userRole >= memRole && memberCurrent membership
@@ -898,7 +920,7 @@ processChatCommand = \case
             withStore' $ \db -> updateGroupMemberRole db user m memRole
             case mStatus of
               GSMemInvited -> do
-                withStore (\db -> (,) <$> mapM (getContact db userId) memberContactId <*> liftIO (getMemberInvitation db user $ groupMemberId' m)) >>= \case
+                withStore (\db -> (,) <$> mapM (getContact db user) memberContactId <*> liftIO (getMemberInvitation db user $ groupMemberId' m)) >>= \case
                   (Just ct, Just cReq) -> sendGrpInvitation user ct gInfo (m :: GroupMember) {memberRole = memRole} cReq
                   _ -> throwChatError $ CEGroupCantResendInvitation gInfo cName
               _ -> do
@@ -1012,11 +1034,11 @@ processChatCommand = \case
     quotedItemId <- withStore $ \db -> getGroupChatItemIdByText db user groupId cName (safeDecodeUtf8 quotedMsg)
     let mc = MCText $ safeDecodeUtf8 msg
     processChatCommand . APISendMessage (ChatRef CTGroup groupId) $ ComposedMessage Nothing (Just quotedItemId) mc
-  LastMessages (Just chatName) count -> withUser $ \user -> do
+  LastMessages (Just chatName) count search -> withUser $ \user -> do
     chatRef <- getChatRef user chatName
-    CRLastMessages . aChatItems . chat <$> processChatCommand (APIGetChat chatRef (CPLast count) Nothing)
-  LastMessages Nothing count -> withUser $ \user -> withStore $ \db ->
-    CRLastMessages <$> getAllChatItems db user (CPLast count)
+    CRApiChatItems . aChatItems . chat <$> processChatCommand (APIGetChat chatRef (CPLast count) search)
+  LastMessages Nothing count search ->
+    processChatCommand (APIGetChatItems (CPLast count) search)
   SendFile chatName f -> withUser $ \user -> do
     chatRef <- getChatRef user chatName
     processChatCommand . APISendMessage chatRef $ ComposedMessage (Just f) Nothing (MCFile "")
@@ -1048,7 +1070,7 @@ processChatCommand = \case
             sharedMsgId <- withStore $ \db -> getSharedMsgIdByFileId db userId fileId
             withStore (\db -> getChatRefByFileId db user fileId) >>= \case
               ChatRef CTDirect contactId -> do
-                contact <- withStore $ \db -> getContact db userId contactId
+                contact <- withStore $ \db -> getContact db user contactId
                 void . sendDirectContactMessage contact $ XFileCancel sharedMsgId
               ChatRef CTGroup groupId -> do
                 Group gInfo ms <- withStore $ \db -> getGroup db user groupId
@@ -1111,7 +1133,7 @@ processChatCommand = \case
     connectViaContact :: User -> ConnectionRequestUri 'CMContact -> m ChatResponse
     connectViaContact user@User {userId} cReq@(CRContactUri ConnReqUriData {crClientData}) = withChatLock "connectViaContact" $ do
       let cReqHash = ConnReqUriHash . C.sha256Hash $ strEncode cReq
-      withStore' (\db -> getConnReqContactXContactId db userId cReqHash) >>= \case
+      withStore' (\db -> getConnReqContactXContactId db user cReqHash) >>= \case
         (Just contact, _) -> pure $ CRContactAlreadyExists contact
         (_, xContactId_) -> procCmd $ do
           let randomXContactId = XContactId <$> (asks idsDrg >>= liftIO . (`randomBytes` 16))
@@ -1162,25 +1184,22 @@ processChatCommand = \case
             void (sendDirectContactMessage ct $ XInfo mergedProfile) `catchError` (toView . CRChatError)
           pure $ CRUserProfileUpdated (fromLocalProfile p) p'
     updateContactPrefs :: User -> Contact -> Preferences -> m ChatResponse
-    updateContactPrefs user@User {userId} ct@Contact {contactId, activeConn = Connection {customUserProfileId}, userPreferences = contactUserPrefs} contactUserPrefs'
-      | contactUserPrefs == contactUserPrefs' = pure $ CRContactPrefsUpdated ct ct $ contactUserPreferences user ct -- nothing changed actually
+    updateContactPrefs user@User {userId} ct@Contact {activeConn = Connection {customUserProfileId}, userPreferences = contactUserPrefs} contactUserPrefs'
+      | contactUserPrefs == contactUserPrefs' = pure $ CRContactPrefsUpdated ct ct
       | otherwise = do
-        withStore' $ \db -> updateContactUserPreferences db userId contactId contactUserPrefs'
-        -- [incognito] filter out contacts with whom user has incognito connections
-        let ct' = (ct :: Contact) {userPreferences = contactUserPrefs'}
+        ct' <- withStore' $ \db -> updateContactUserPreferences db user ct contactUserPrefs'
         incognitoProfile <- forM customUserProfileId $ \profileId -> withStore $ \db -> getProfileById db userId profileId
         let p' = userProfileToSend user (fromLocalProfile <$> incognitoProfile) (Just ct')
         withChatLock "updateProfile" . procCmd $ do
           void (sendDirectContactMessage ct' $ XInfo p') `catchError` (toView . CRChatError)
-          pure $ CRContactPrefsUpdated ct ct' $ contactUserPreferences user ct'
-
+          pure $ CRContactPrefsUpdated ct ct'
     isReady :: Contact -> Bool
     isReady ct =
       let s = connStatus $ activeConn (ct :: Contact)
        in s == ConnReady || s == ConnSndReady
     withCurrentCall :: ContactId -> (UserId -> Contact -> Call -> m (Maybe Call)) -> m ChatResponse
     withCurrentCall ctId action = withUser $ \user@User {userId} -> do
-      ct <- withStore $ \db -> getContact db userId ctId
+      ct <- withStore $ \db -> getContact db user ctId
       calls <- asks currentCalls
       withChatLock "currentCall" $
         atomically (TM.lookup ctId calls) >>= \case
@@ -1310,7 +1329,7 @@ acceptFileReceive user@User {userId} RcvFileTransfer {fileId, fileInvitation = F
       chatRef <- withStore $ \db -> getChatRefByFileId db user fileId
       case (chatRef, grpMemberId) of
         (ChatRef CTDirect contactId, Nothing) -> do
-          ct <- withStore $ \db -> getContact db userId contactId
+          ct <- withStore $ \db -> getContact db user contactId
           (msg, ci) <- acceptFile
           void $ sendDirectContactMessage ct msg
           pure ci
@@ -2054,7 +2073,7 @@ processAgentMessage (Just user@User {userId}) corrId agentConnId agentMessage =
       where
         profileContactRequest :: InvitationId -> Profile -> Maybe XContactId -> m ()
         profileContactRequest invId p xContactId_ = do
-          withStore (\db -> createOrUpdateContactRequest db userId userContactLinkId invId p xContactId_) >>= \case
+          withStore (\db -> createOrUpdateContactRequest db user userContactLinkId invId p xContactId_) >>= \case
             CORContact contact -> toView $ CRContactRequestAlreadyAccepted contact
             CORRequest cReq@UserContactRequest {localDisplayName} -> do
               withStore' (\db -> getUserContactLinkById db userId userContactLinkId) >>= \case
@@ -2148,7 +2167,7 @@ processAgentMessage (Just user@User {userId}) corrId agentConnId agentMessage =
       if connectedIncognito
         then withStore' $ \db -> deleteSentProbe db userId probeId
         else do
-          cs <- withStore' $ \db -> getMatchingContacts db userId ct
+          cs <- withStore' $ \db -> getMatchingContacts db user ct
           let probeHash = ProbeHash $ C.sha256Hash (unProbe probe)
           forM_ cs $ \c -> sendProbeHash c probeHash probeId `catchError` const (pure ())
       where
@@ -2463,21 +2482,21 @@ processAgentMessage (Just user@User {userId}) corrId agentConnId agentMessage =
 
     xInfo :: Contact -> Profile -> m ()
     xInfo c@Contact {profile = p} p' = unless (fromLocalProfile p == p') $ do
-      c' <- withStore $ \db -> updateContactProfile db userId c p'
-      toView $ CRContactUpdated c c' $ contactUserPreferences user c'
+      c' <- withStore $ \db -> updateContactProfile db user c p'
+      toView $ CRContactUpdated c c'
 
     xInfoProbe :: Contact -> Probe -> m ()
     xInfoProbe c2 probe =
       -- [incognito] unless connected incognito
       unless (contactConnIncognito c2) $ do
-        r <- withStore' $ \db -> matchReceivedProbe db userId c2 probe
+        r <- withStore' $ \db -> matchReceivedProbe db user c2 probe
         forM_ r $ \c1 -> probeMatch c1 c2 probe
 
     xInfoProbeCheck :: Contact -> ProbeHash -> m ()
     xInfoProbeCheck c1 probeHash =
       -- [incognito] unless connected incognito
       unless (contactConnIncognito c1) $ do
-        r <- withStore' $ \db -> matchReceivedProbeHash db userId c1 probeHash
+        r <- withStore' $ \db -> matchReceivedProbeHash db user c1 probeHash
         forM_ r . uncurry $ probeMatch c1
 
     probeMatch :: Contact -> Contact -> Probe -> m ()
@@ -2490,7 +2509,7 @@ processAgentMessage (Just user@User {userId}) corrId agentConnId agentMessage =
 
     xInfoProbeOk :: Contact -> Probe -> m ()
     xInfoProbeOk c1@Contact {contactId = cId1} probe = do
-      r <- withStore' $ \db -> matchSentProbe db userId c1 probe
+      r <- withStore' $ \db -> matchSentProbe db user c1 probe
       forM_ r $ \c2@Contact {contactId = cId2} ->
         if cId1 /= cId2
           then mergeContacts c1 c2
@@ -2605,7 +2624,7 @@ processAgentMessage (Just user@User {userId}) corrId agentConnId agentMessage =
       ChatMessage {chatMsgEvent} <- parseChatMessage connInfo
       case chatMsgEvent of
         XInfo p -> do
-          ct <- withStore $ \db -> createDirectContact db userId activeConn p
+          ct <- withStore $ \db -> createDirectContact db user activeConn p
           toView $ CRContactConnecting ct
         -- TODO show/log error, other events in SMP confirmation
         _ -> pure ()
@@ -3163,8 +3182,8 @@ chatCommandP =
       "/sql chat " *> (ExecChatStoreSQL <$> textP),
       "/sql agent " *> (ExecAgentStoreSQL <$> textP),
       "/_get chats" *> (APIGetChats <$> (" pcc=on" $> True <|> " pcc=off" $> False <|> pure False)),
-      "/_get chat " *> (APIGetChat <$> chatRefP <* A.space <*> chatPaginationP <*> optional searchP),
-      "/_get items count=" *> (APIGetChatItems <$> A.decimal),
+      "/_get chat " *> (APIGetChat <$> chatRefP <* A.space <*> chatPaginationP <*> optional (" search=" *> stringP)),
+      "/_get items " *> (APIGetChatItems <$> chatPaginationP <*> optional (" search=" *> stringP)),
       "/_send " *> (APISendMessage <$> chatRefP <*> (" json " *> jsonP <|> " text " *> (ComposedMessage Nothing Nothing <$> mcTextP))),
       "/_update item " *> (APIUpdateChatItem <$> chatRefP <* A.space <*> A.decimal <* A.space <*> msgContentP),
       "/_delete item " *> (APIDeleteChatItem <$> chatRefP <* A.space <*> A.decimal <* A.space <*> ciDeleteMode),
@@ -3199,9 +3218,15 @@ chatCommandP =
       "/_remove #" *> (APIRemoveMember <$> A.decimal <* A.space <*> A.decimal),
       "/_leave #" *> (APILeaveGroup <$> A.decimal),
       "/_members #" *> (APIListMembers <$> A.decimal),
-      "/smp_servers default" $> SetUserSMPServers [],
-      "/smp_servers " *> (SetUserSMPServers <$> smpServersP),
+      -- /smp_servers is deprecated, use /smp and /_smp
+      "/smp_servers default" $> SetUserSMPServers (SMPServersConfig []),
+      "/smp_servers " *> (SetUserSMPServers . SMPServersConfig <$> smpServersP),
       "/smp_servers" $> GetUserSMPServers,
+      "/smp default" $> SetUserSMPServers (SMPServersConfig []),
+      "/smp test " *> (TestSMPServer <$> strP),
+      "/_smp " *> (SetUserSMPServers <$> jsonP),
+      "/smp " *> (SetUserSMPServers . SMPServersConfig <$> smpServersP),
+      "/smp" $> GetUserSMPServers,
       "/_ttl " *> (APISetChatItemTTL <$> ciTTLDecimal),
       "/ttl " *> (APISetChatItemTTL <$> ciTTL),
       "/ttl" $> APIGetChatItemTTL,
@@ -3256,7 +3281,8 @@ chatCommandP =
       ("\\ " <|> "\\") *> (DeleteMessage <$> chatNameP <* A.space <*> A.takeByteString),
       ("! " <|> "!") *> (EditMessage <$> chatNameP <* A.space <*> (quotedMsg <|> pure "") <*> A.takeByteString),
       "/feed " *> (SendMessageBroadcast <$> A.takeByteString),
-      ("/tail" <|> "/t") *> (LastMessages <$> optional (A.space *> chatNameP) <*> msgCountP),
+      ("/tail" <|> "/t") *> (LastMessages <$> optional (A.space *> chatNameP) <*> msgCountP <*> pure Nothing),
+      ("/search" <|> "/?") *> (LastMessages <$> optional (A.space *> chatNameP) <*> msgCountP <*> (Just <$> (A.space *> stringP))),
       ("/file " <|> "/f ") *> (SendFile <$> chatNameP' <* A.space <*> filePath),
       ("/image " <|> "/img ") *> (SendImage <$> chatNameP' <* A.space <*> filePath),
       ("/fforward " <|> "/ff ") *> (ForwardFile <$> chatNameP' <* A.space <*> A.decimal),
@@ -3316,8 +3342,8 @@ chatCommandP =
       n <- (A.space *> A.takeByteString) <|> pure ""
       pure $ if B.null n then name else safeDecodeUtf8 n
     textP = safeDecodeUtf8 <$> A.takeByteString
-    filePath = T.unpack . safeDecodeUtf8 <$> A.takeByteString
-    searchP = T.unpack . safeDecodeUtf8 <$> (" search=" *> A.takeByteString)
+    stringP = T.unpack . safeDecodeUtf8 <$> A.takeByteString
+    filePath = stringP
     memberRole =
       A.choice
         [ " owner" $> GROwner,

src/Simplex/Chat/Controller.hs

@@ -23,6 +23,7 @@ import Data.ByteString.Char8 (ByteString)
 import qualified Data.ByteString.Char8 as B
 import Data.Char (ord)
 import Data.Int (Int64)
+import Data.List.NonEmpty (NonEmpty)
 import Data.Map.Strict (Map)
 import Data.String
 import Data.Text (Text)
@@ -39,7 +40,7 @@ import Simplex.Chat.Protocol
 import Simplex.Chat.Store (AutoAccept, StoreError, UserContactLink)
 import Simplex.Chat.Types
 import Simplex.Messaging.Agent (AgentClient)
-import Simplex.Messaging.Agent.Client (AgentLocks)
+import Simplex.Messaging.Agent.Client (AgentLocks, SMPTestFailure)
 import Simplex.Messaging.Agent.Env.SQLite (AgentConfig, InitialAgentServers, NetworkConfig)
 import Simplex.Messaging.Agent.Lock
 import Simplex.Messaging.Agent.Protocol
@@ -146,7 +147,7 @@ data ChatCommand
   | ExecAgentStoreSQL Text
   | APIGetChats {pendingConnections :: Bool}
   | APIGetChat ChatRef ChatPagination (Maybe String)
-  | APIGetChatItems Int
+  | APIGetChatItems ChatPagination (Maybe String)
   | APISendMessage ChatRef ComposedMessage
   | APIUpdateChatItem ChatRef ChatItemId MsgContent
   | APIDeleteChatItem ChatRef ChatItemId CIDeleteMode
@@ -166,7 +167,7 @@ data ChatCommand
   | APIGetCallInvitations
   | APICallStatus ContactId WebRTCCallStatus
   | APIUpdateProfile Profile
-  | APISetContactPrefs Int64 Preferences
+  | APISetContactPrefs ContactId Preferences
   | APISetContactAlias ContactId LocalAlias
   | APISetConnectionAlias Int64 LocalAlias
   | APIParseMarkdown Text
@@ -186,7 +187,8 @@ data ChatCommand
   | APIDeleteGroupLink GroupId
   | APIGetGroupLink GroupId
   | GetUserSMPServers
-  | SetUserSMPServers [SMPServer]
+  | SetUserSMPServers SMPServersConfig
+  | TestSMPServer SMPServerWithAuth
   | APISetChatItemTTL (Maybe Int64)
   | APIGetChatItemTTL
   | APISetNetworkConfig NetworkConfig
@@ -235,7 +237,7 @@ data ChatCommand
   | DeleteGroupLink GroupName
   | ShowGroupLink GroupName
   | SendGroupMessageQuote {groupName :: GroupName, contactName_ :: Maybe ContactName, quotedMsg :: ByteString, message :: ByteString}
-  | LastMessages (Maybe ChatName) Int
+  | LastMessages (Maybe ChatName) Int (Maybe String)
   | SendFile ChatName FilePath
   | SendImage ChatName FilePath
   | ForwardFile ChatName FileTransferId
@@ -259,9 +261,10 @@ data ChatResponse
   | CRChatSuspended
   | CRApiChats {chats :: [AChat]}
   | CRApiChat {chat :: AChat}
-  | CRLastMessages {chatItems :: [AChatItem]}
+  | CRApiChatItems {chatItems :: [AChatItem]}
   | CRApiParsedMarkdown {formattedText :: Maybe MarkdownList}
-  | CRUserSMPServers {smpServers :: [SMPServer]}
+  | CRUserSMPServers {smpServers :: NonEmpty ServerCfg, presetSMPServers :: NonEmpty SMPServerWithAuth}
+  | CRSmpTestResult {smpTestFailure :: Maybe SMPTestFailure}
   | CRChatItemTTL {chatItemTTL :: Maybe Int64}
   | CRNetworkConfig {networkConfig :: NetworkConfig}
   | CRContactInfo {contact :: Contact, connectionStats :: ConnectionStats, customUserProfile :: Maybe Profile}
@@ -296,7 +299,7 @@ data ChatResponse
   | CRInvitation {connReqInvitation :: ConnReqInvitation}
   | CRSentConfirmation
   | CRSentInvitation {customUserProfile :: Maybe Profile}
-  | CRContactUpdated {fromContact :: Contact, toContact :: Contact, preferences :: ContactUserPreferences}
+  | CRContactUpdated {fromContact :: Contact, toContact :: Contact}
   | CRContactsMerged {intoContact :: Contact, mergedContact :: Contact}
   | CRContactDeleted {contact :: Contact}
   | CRChatCleared {chatInfo :: AChatInfo}
@@ -322,7 +325,7 @@ data ChatResponse
   | CRUserProfileUpdated {fromProfile :: Profile, toProfile :: Profile}
   | CRContactAliasUpdated {toContact :: Contact}
   | CRConnectionAliasUpdated {toConnection :: PendingContactConnection}
-  | CRContactPrefsUpdated {fromContact :: Contact, toContact :: Contact, preferences :: ContactUserPreferences}
+  | CRContactPrefsUpdated {fromContact :: Contact, toContact :: Contact}
   | CRContactConnecting {contact :: Contact}
   | CRContactConnected {contact :: Contact, userCustomProfile :: Maybe Profile}
   | CRContactAnotherClient {contact :: Contact}
@@ -383,6 +386,9 @@ instance ToJSON ChatResponse where
   toJSON = J.genericToJSON . sumTypeJSON $ dropPrefix "CR"
   toEncoding = J.genericToEncoding . sumTypeJSON $ dropPrefix "CR"
 
+data SMPServersConfig = SMPServersConfig {smpServers :: [ServerCfg]}
+  deriving (Show, Generic, FromJSON)
+
 data ArchiveConfig = ArchiveConfig {archivePath :: FilePath, disableCompression :: Maybe Bool, parentTempDirectory :: Maybe FilePath}
   deriving (Show, Generic, FromJSON)
 
@@ -465,6 +471,24 @@ data SwitchProgress = SwitchProgress
 
 instance ToJSON SwitchProgress where toEncoding = J.genericToEncoding J.defaultOptions
 
+data ParsedServerAddress = ParsedServerAddress
+  { serverAddress :: Maybe ServerAddress,
+    parseError :: String
+  }
+  deriving (Show, Generic)
+
+instance ToJSON ParsedServerAddress where toEncoding = J.genericToEncoding J.defaultOptions
+
+data ServerAddress = ServerAddress
+  { hostnames :: NonEmpty String,
+    port :: String,
+    keyHash :: String,
+    basicAuth :: String
+  }
+  deriving (Show, Generic)
+
+instance ToJSON ServerAddress where toEncoding = J.genericToEncoding J.defaultOptions
+
 data ChatError
   = ChatError {errorType :: ChatErrorType}
   | ChatErrorAgent {agentError :: AgentErrorType}

src/Simplex/Chat/Help.hs

@@ -155,6 +155,12 @@ messagesHelpInfo =
       indent <> highlight "/tail #team [N] " <> " - the last N messages in the group team",
       indent <> highlight "/tail [N]       " <> " - the last N messages in all chats",
       "",
+      green "Search for messages",
+      indent <> highlight "/search @alice [N] <text>" <> " - the last N messages with alice containing <text> (10 by default)",
+      indent <> highlight "/search #team [N] <text> " <> " - the last N messages in the group team containing <text>",
+      indent <> highlight "/search [N] <text>       " <> " - the last N messages in all chats containing <text>",
+      indent <> highlight "/?" <> " can be used instead of /search",
+      "",
       green "Sending replies to messages",
       "To quote a message that starts with \"hi\":",
       indent <> highlight "> @alice (hi) <msg>      " <> " - to reply to alice's most recent message",
@@ -164,8 +170,8 @@ messagesHelpInfo =
       "",
       green "Deleting sent messages (for everyone)",
       "To delete a message that starts with \"hi\":",
-      indent <> highlight "\\ @alice hi              " <> " - to delete your message to alice",
-      indent <> highlight "\\ #team hi               " <> " - to delete your message in the group #team",
+      indent <> highlight "\\ @alice hi             " <> " - to delete your message to alice",
+      indent <> highlight "\\ #team hi              " <> " - to delete your message in the group #team",
       "",
       green "Editing sent messages",
       "To edit your last message press up arrow, edit (keep the initial ! symbol) and press enter.",
@@ -193,7 +199,7 @@ settingsInfo =
     styleMarkdown
     [ green "Chat settings:",
       indent <> highlight "/network                 " <> " - show / set network access options",
-      indent <> highlight "/smp_servers             " <> " - show / set custom SMP servers",
+      indent <> highlight "/smp                     " <> " - show / set custom SMP servers",
       indent <> highlight "/info <contact>          " <> " - information about contact connection",
       indent <> highlight "/info #<group> <member>  " <> " - information about member connection",
       indent <> highlight "/(un)mute <contact>      " <> " - (un)mute contact, the last messages can be printed with /tail command",

src/Simplex/Chat/Messages.hs

@@ -881,14 +881,9 @@ ciCallInfoText status duration = case status of
   CISCallRejected -> "rejected"
   CISCallAccepted -> "accepted"
   CISCallNegotiated -> "connecting..."
-  CISCallProgress -> "in progress " <> d
-  CISCallEnded -> "ended " <> d
+  CISCallProgress -> "in progress " <> durationText duration
+  CISCallEnded -> "ended " <> durationText duration
   CISCallError -> "error"
-  where
-    d = let (mins, secs) = duration `divMod` 60 in T.pack $ "(" <> with0 mins <> ":" <> with0 secs <> ")"
-    with0 n
-      | n < 9 = '0' : show n
-      | otherwise = show n
 
 data SChatType (c :: ChatType) where
   SCTDirect :: SChatType 'CTDirect

src/Simplex/Chat/Migrations/M20221112_server_password.hs

@@ -0,0 +1,12 @@
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Migrations.M20221112_server_password where
+
+import Database.SQLite.Simple (Query)
+import Database.SQLite.Simple.QQ (sql)
+
+m20221112_server_password :: Query
+m20221112_server_password =
+  [sql|
+ALTER TABLE smp_servers ADD COLUMN basic_auth TEXT;
+|]

src/Simplex/Chat/Migrations/M20221115_server_cfg.hs

@@ -0,0 +1,19 @@
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Migrations.M20221115_server_cfg where
+
+import Database.SQLite.Simple (Query)
+import Database.SQLite.Simple.QQ (sql)
+
+m20221115_server_cfg :: Query
+m20221115_server_cfg =
+  [sql|
+PRAGMA ignore_check_constraints=ON;
+
+ALTER TABLE smp_servers ADD COLUMN preset INTEGER DEFAULT 0 CHECK (preset NOT NULL);
+ALTER TABLE smp_servers ADD COLUMN tested INTEGER;
+ALTER TABLE smp_servers ADD COLUMN enabled INTEGER DEFAULT 1 CHECK (enabled NOT NULL);
+UPDATE smp_servers SET preset = 0, enabled = 1;
+
+PRAGMA ignore_check_constraints=OFF;
+|]

src/Simplex/Chat/Migrations/chat_schema.sql

@@ -384,6 +384,10 @@ CREATE TABLE smp_servers(
   user_id INTEGER NOT NULL REFERENCES users ON DELETE CASCADE,
   created_at TEXT NOT NULL DEFAULT(datetime('now')),
   updated_at TEXT NOT NULL DEFAULT(datetime('now')),
+  basic_auth TEXT,
+  preset INTEGER DEFAULT 0 CHECK(preset NOT NULL),
+  tested INTEGER,
+  enabled INTEGER DEFAULT 1 CHECK(enabled NOT NULL),
   UNIQUE(host, port)
 );
 CREATE INDEX idx_messages_shared_msg_id ON messages(shared_msg_id);

src/Simplex/Chat/Mobile.hs

@@ -16,6 +16,7 @@ import qualified Data.ByteString.Char8 as B
 import qualified Data.ByteString.Lazy.Char8 as LB
 import Data.Functor (($>))
 import Data.List (find)
+import qualified Data.List.NonEmpty as L
 import Data.Maybe (fromMaybe)
 import Database.SQLite.Simple (SQLError (..))
 import qualified Database.SQLite.Simple as DB
@@ -34,8 +35,10 @@ import Simplex.Chat.Types
 import Simplex.Messaging.Agent.Env.SQLite (AgentConfig (yesToMigrations), createAgentStore)
 import Simplex.Messaging.Agent.Store.SQLite (closeSQLiteStore)
 import Simplex.Messaging.Client (defaultNetworkConfig)
+import qualified Simplex.Messaging.Crypto as C
+import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Parsers (dropPrefix, sumTypeJSON)
-import Simplex.Messaging.Protocol (CorrId (..))
+import Simplex.Messaging.Protocol (BasicAuth (..), CorrId (..), ProtoServerWithAuth (..), ProtocolServer (..), SMPServerWithAuth)
 import Simplex.Messaging.Util (catchAll, safeDecodeUtf8)
 import System.Timeout (timeout)
 
@@ -58,6 +61,8 @@ foreign export ccall "chat_recv_msg_wait" cChatRecvMsgWait :: StablePtr ChatCont
 
 foreign export ccall "chat_parse_markdown" cChatParseMarkdown :: CString -> IO CJSONString
 
+foreign export ccall "chat_parse_server" cChatParseServer :: CString -> IO CJSONString
+
 -- | check / migrate database and initialize chat controller on success
 cChatMigrateInit :: CString -> CString -> Ptr (StablePtr ChatController) -> IO CJSONString
 cChatMigrateInit fp key ctrl = do
@@ -107,6 +112,10 @@ cChatRecvMsgWait cc t = deRefStablePtr cc >>= (`chatRecvMsgWait` fromIntegral t)
 cChatParseMarkdown :: CString -> IO CJSONString
 cChatParseMarkdown s = newCAString . chatParseMarkdown =<< peekCAString s
 
+-- | parse server address - returns ParsedServerAddress JSON
+cChatParseServer :: CString -> IO CJSONString
+cChatParseServer s = newCAString . chatParseServer =<< peekCAString s
+
 mobileChatOpts :: ChatOpts
 mobileChatOpts =
   ChatOpts
@@ -206,6 +215,18 @@ chatRecvMsgWait cc time = fromMaybe "" <$> timeout time (chatRecvMsg cc)
 chatParseMarkdown :: String -> JSONString
 chatParseMarkdown = LB.unpack . J.encode . ParsedMarkdown . parseMaybeMarkdownList . safeDecodeUtf8 . B.pack
 
+chatParseServer :: String -> JSONString
+chatParseServer = LB.unpack . J.encode . toServerAddress . strDecode . B.pack
+  where
+    toServerAddress :: Either String SMPServerWithAuth -> ParsedServerAddress
+    toServerAddress = \case
+      Right (ProtoServerWithAuth ProtocolServer {host, port, keyHash = C.KeyHash kh} auth) ->
+        let basicAuth = maybe "" (\(BasicAuth a) -> enc a) auth
+         in ParsedServerAddress (Just ServerAddress {hostnames = L.map enc host, port, keyHash = enc kh, basicAuth}) ""
+      Left e -> ParsedServerAddress Nothing e
+    enc :: StrEncoding a => a -> String
+    enc = B.unpack . strEncode
+
 data APIResponse = APIResponse {corr :: Maybe CorrId, resp :: ChatResponse}
   deriving (Generic)
 

src/Simplex/Chat/Options.hs

@@ -16,7 +16,7 @@ import qualified Data.Attoparsec.ByteString.Char8 as A
 import qualified Data.ByteString.Char8 as B
 import Options.Applicative
 import Simplex.Chat.Controller (updateStr, versionStr)
-import Simplex.Messaging.Agent.Protocol (SMPServer)
+import Simplex.Chat.Types (ServerCfg (..))
 import Simplex.Messaging.Client (NetworkConfig (..), defaultNetworkConfig)
 import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Parsers (parseAll)
@@ -26,7 +26,7 @@ import System.FilePath (combine)
 data ChatOpts = ChatOpts
   { dbFilePrefix :: String,
     dbKey :: String,
-    smpServers :: [SMPServer],
+    smpServers :: [ServerCfg],
     networkConfig :: NetworkConfig,
     logConnections :: Bool,
     logServerHosts :: Bool,
@@ -155,7 +155,7 @@ fullNetworkConfig socksProxy tcpTimeout =
   let tcpConnectTimeout = (tcpTimeout * 3) `div` 2
    in defaultNetworkConfig {socksProxy, tcpTimeout, tcpConnectTimeout}
 
-parseSMPServers :: ReadM [SMPServer]
+parseSMPServers :: ReadM [ServerCfg]
 parseSMPServers = eitherReader $ parseAll smpServersP . B.pack
 
 parseSocksProxy :: ReadM (Maybe SocksProxy)
@@ -167,8 +167,10 @@ parseServerPort = eitherReader $ parseAll serverPortP . B.pack
 serverPortP :: A.Parser (Maybe String)
 serverPortP = Just . B.unpack <$> A.takeWhile A.isDigit
 
-smpServersP :: A.Parser [SMPServer]
-smpServersP = strP `A.sepBy1` A.char ';'
+smpServersP :: A.Parser [ServerCfg]
+smpServersP = (toServerCfg <$> strP) `A.sepBy1` A.char ';'
+  where
+    toServerCfg server = ServerCfg {server, preset = False, tested = Nothing, enabled = True}
 
 getChatOpts :: FilePath -> FilePath -> IO ChatOpts
 getChatOpts appDir defaultDbFileName =

src/Simplex/Chat/Protocol.hs

@@ -29,6 +29,7 @@ import Data.ByteString.Internal (c2w, w2c)
 import qualified Data.ByteString.Lazy.Char8 as LB
 import Data.Maybe (fromMaybe)
 import Data.Text (Text)
+import qualified Data.Text as T
 import Data.Text.Encoding (decodeLatin1, encodeUtf8)
 import Data.Time.Clock (UTCTime)
 import Data.Type.Equality
@@ -263,7 +264,7 @@ cmToQuotedMsg = \case
   ACME _ (XMsgNew (MCQuote quotedMsg _)) -> Just quotedMsg
   _ -> Nothing
 
-data MsgContentTag = MCText_ | MCLink_ | MCImage_ | MCFile_ | MCUnknown_ Text
+data MsgContentTag = MCText_ | MCLink_ | MCImage_ | MCVoice_ | MCFile_ | MCUnknown_ Text
 
 instance StrEncoding MsgContentTag where
   strEncode = \case
@@ -271,11 +272,13 @@ instance StrEncoding MsgContentTag where
     MCLink_ -> "link"
     MCImage_ -> "image"
     MCFile_ -> "file"
+    MCVoice_ -> "voice"
     MCUnknown_ t -> encodeUtf8 t
   strDecode = \case
     "text" -> Right MCText_
     "link" -> Right MCLink_
     "image" -> Right MCImage_
+    "voice" -> Right MCVoice_
     "file" -> Right MCFile_
     t -> Right . MCUnknown_ $ safeDecodeUtf8 t
   strP = strDecode <$?> A.takeTill (== ' ')
@@ -313,6 +316,7 @@ data MsgContent
   = MCText Text
   | MCLink {text :: Text, preview :: LinkPreview}
   | MCImage {text :: Text, image :: ImageData}
+  | MCVoice {text :: Text, duration :: Int}
   | MCFile Text
   | MCUnknown {tag :: Text, text :: Text, json :: J.Object}
   deriving (Eq, Show)
@@ -322,14 +326,27 @@ msgContentText = \case
   MCText t -> t
   MCLink {text} -> text
   MCImage {text} -> text
+  MCVoice {text, duration} ->
+    if T.null text then msg else msg <> "; " <> text
+    where
+      msg = "voice message " <> durationText duration
   MCFile t -> t
   MCUnknown {text} -> text
 
+durationText :: Int -> Text
+durationText duration =
+  let (mins, secs) = duration `divMod` 60 in T.pack $ "(" <> with0 mins <> ":" <> with0 secs <> ")"
+  where
+    with0 n
+      | n <= 9 = '0' : show n
+      | otherwise = show n
+
 msgContentTag :: MsgContent -> MsgContentTag
 msgContentTag = \case
   MCText _ -> MCText_
   MCLink {} -> MCLink_
   MCImage {} -> MCImage_
+  MCVoice {} -> MCVoice_
   MCFile {} -> MCFile_
   MCUnknown {tag} -> MCUnknown_ tag
 
@@ -356,6 +373,10 @@ instance FromJSON MsgContent where
         text <- v .: "text"
         image <- v .: "image"
         pure MCImage {image, text}
+      MCVoice_ -> do
+        text <- v .: "text"
+        duration <- v .: "duration"
+        pure MCVoice {text, duration}
       MCFile_ -> MCFile <$> v .: "text"
       MCUnknown_ tag -> do
         text <- fromMaybe unknownMsgType <$> v .:? "text"
@@ -382,12 +403,14 @@ instance ToJSON MsgContent where
     MCText t -> J.object ["type" .= MCText_, "text" .= t]
     MCLink {text, preview} -> J.object ["type" .= MCLink_, "text" .= text, "preview" .= preview]
     MCImage {text, image} -> J.object ["type" .= MCImage_, "text" .= text, "image" .= image]
+    MCVoice {text, duration} -> J.object ["type" .= MCVoice_, "text" .= text, "duration" .= duration]
     MCFile t -> J.object ["type" .= MCFile_, "text" .= t]
   toEncoding = \case
     MCUnknown {json} -> JE.value $ J.Object json
     MCText t -> J.pairs $ "type" .= MCText_ <> "text" .= t
     MCLink {text, preview} -> J.pairs $ "type" .= MCLink_ <> "text" .= text <> "preview" .= preview
     MCImage {text, image} -> J.pairs $ "type" .= MCImage_ <> "text" .= text <> "image" .= image
+    MCVoice {text, duration} -> J.pairs $ "type" .= MCVoice_ <> "text" .= text <> "duration" .= duration
     MCFile t -> J.pairs $ "type" .= MCFile_ <> "text" .= t
 
 instance ToField MsgContent where

src/Simplex/Chat/Store.hs

@@ -252,6 +252,7 @@ import Data.Maybe (fromMaybe, isJust, isNothing, listToMaybe)
 import Data.Ord (Down (..))
 import Data.Text (Text)
 import qualified Data.Text as T
+import Data.Text.Encoding (encodeUtf8)
 import Data.Time.Clock (UTCTime (..), getCurrentTime)
 import Data.Time.LocalTime (TimeZone, getCurrentTimeZone)
 import Data.Type.Equality
@@ -295,6 +296,8 @@ import Simplex.Chat.Migrations.M20221021_auto_accept__group_links
 import Simplex.Chat.Migrations.M20221024_contact_used
 import Simplex.Chat.Migrations.M20221025_chat_settings
 import Simplex.Chat.Migrations.M20221029_group_link_id
+import Simplex.Chat.Migrations.M20221112_server_password
+import Simplex.Chat.Migrations.M20221115_server_cfg
 import Simplex.Chat.Protocol
 import Simplex.Chat.Types
 import Simplex.Messaging.Agent.Protocol (ACorrId, AgentMsgId, ConnId, InvitationId, MsgMeta (..))
@@ -302,9 +305,9 @@ import Simplex.Messaging.Agent.Store.SQLite (SQLiteStore (..), createSQLiteStore
 import Simplex.Messaging.Agent.Store.SQLite.Migrations (Migration (..))
 import qualified Simplex.Messaging.Crypto as C
 import Simplex.Messaging.Parsers (dropPrefix, sumTypeJSON)
-import Simplex.Messaging.Protocol (ProtocolServer (..), SMPServer, pattern SMPServer)
+import Simplex.Messaging.Protocol (BasicAuth (..), ProtoServerWithAuth (..), ProtocolServer (..), pattern SMPServer)
 import Simplex.Messaging.Transport.Client (TransportHost)
-import Simplex.Messaging.Util (eitherToMaybe)
+import Simplex.Messaging.Util (eitherToMaybe, safeDecodeUtf8)
 import UnliftIO.STM
 
 schemaMigrations :: [(String, Query)]
@@ -341,7 +344,9 @@ schemaMigrations =
     ("20221021_auto_accept__group_links", m20221021_auto_accept__group_links),
     ("20221024_contact_used", m20221024_contact_used),
     ("20221025_chat_settings", m20221025_chat_settings),
-    ("20221029_group_link_id", m20221029_group_link_id)
+    ("20221029_group_link_id", m20221029_group_link_id),
+    ("20221112_server_password", m20221112_server_password),
+    ("20221115_server_cfg", m20221115_server_cfg)
   ]
 
 -- | The list of migrations in ascending order by date
@@ -411,7 +416,7 @@ getUsers db =
 toUser :: (UserId, ContactId, ProfileId, Bool, ContactName, Text, Maybe ImageData, Maybe Preferences) -> User
 toUser (userId, userContactId, profileId, activeUser, displayName, fullName, image, userPreferences) =
   let profile = LocalProfile {profileId, displayName, fullName, image, preferences = userPreferences, localAlias = ""}
-   in User {userId, userContactId, localDisplayName = displayName, profile, activeUser}
+   in User {userId, userContactId, localDisplayName = displayName, profile, activeUser, fullPreferences = mergePreferences Nothing userPreferences}
 
 setActiveUser :: DB.Connection -> UserId -> IO ()
 setActiveUser db userId = do
@@ -435,15 +440,15 @@ createConnReqConnection db userId acId cReqHash xContactId incognitoProfile grou
   pccConnId <- insertedRowId db
   pure PendingContactConnection {pccConnId, pccAgentConnId = AgentConnId acId, pccConnStatus, viaContactUri = True, viaUserContactLink = Nothing, groupLinkId, customUserProfileId, connReqInv = Nothing, localAlias = "", createdAt, updatedAt = createdAt}
 
-getConnReqContactXContactId :: DB.Connection -> UserId -> ConnReqUriHash -> IO (Maybe Contact, Maybe XContactId)
-getConnReqContactXContactId db userId cReqHash = do
+getConnReqContactXContactId :: DB.Connection -> User -> ConnReqUriHash -> IO (Maybe Contact, Maybe XContactId)
+getConnReqContactXContactId db user@User {userId} cReqHash = do
   getContact' >>= \case
     c@(Just _) -> pure (c, Nothing)
     Nothing -> (Nothing,) <$> getXContactId
   where
     getContact' :: IO (Maybe Contact)
     getContact' =
-      maybeFirstRow toContact $
+      maybeFirstRow (toContact user) $
         DB.query
           db
           [sql|
@@ -531,11 +536,14 @@ createConnection_ db userId connType entityId acId viaContact viaUserContactLink
   where
     ent ct = if connType == ct then entityId else Nothing
 
-createDirectContact :: DB.Connection -> UserId -> Connection -> Profile -> ExceptT StoreError IO Contact
-createDirectContact db userId activeConn@Connection {connId, localAlias} profile = do
+createDirectContact :: DB.Connection -> User -> Connection -> Profile -> ExceptT StoreError IO Contact
+createDirectContact db user@User {userId} activeConn@Connection {connId, localAlias} p@Profile {preferences} = do
   createdAt <- liftIO getCurrentTime
-  (localDisplayName, contactId, profileId) <- createContact_ db userId connId profile localAlias Nothing createdAt
-  pure $ Contact {contactId, localDisplayName, profile = toLocalProfile profileId profile localAlias, activeConn, viaGroup = Nothing, contactUsed = False, chatSettings = defaultChatSettings, userPreferences = emptyChatPrefs, createdAt, updatedAt = createdAt}
+  (localDisplayName, contactId, profileId) <- createContact_ db userId connId p localAlias Nothing createdAt
+  let profile = toLocalProfile profileId p localAlias
+      userPreferences = emptyChatPrefs
+      mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
+  pure $ Contact {contactId, localDisplayName, profile, activeConn, viaGroup = Nothing, contactUsed = False, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt, updatedAt = createdAt}
 
 createContact_ :: DB.Connection -> UserId -> Int64 -> Profile -> LocalAlias -> Maybe Int64 -> UTCTime -> ExceptT StoreError IO (Text, ContactId, ProfileId)
 createContact_ db userId connId Profile {displayName, fullName, image, preferences} localAlias viaGroup currentTs =
@@ -629,24 +637,32 @@ updateUserProfile db User {userId, userContactId, localDisplayName, profile = Lo
       updateContactProfile_' db userId profileId p' currentTs
       updateContact_ db userId userContactId localDisplayName newName currentTs
 
-updateContactProfile :: DB.Connection -> UserId -> Contact -> Profile -> ExceptT StoreError IO Contact
-updateContactProfile db userId c@Contact {contactId, localDisplayName, profile = LocalProfile {profileId, displayName, localAlias}} p'@Profile {displayName = newName}
-  | displayName == newName =
-    liftIO $ updateContactProfile_ db userId profileId p' $> (c :: Contact) {profile = toLocalProfile profileId p' localAlias}
+updateContactProfile :: DB.Connection -> User -> Contact -> Profile -> ExceptT StoreError IO Contact
+updateContactProfile db user@User {userId} c p'
+  | displayName == newName = do
+    liftIO $ updateContactProfile_ db userId profileId p'
+    pure $ c {profile, mergedPreferences}
   | otherwise =
     ExceptT . withLocalDisplayName db userId newName $ \ldn -> do
       currentTs <- getCurrentTime
       updateContactProfile_' db userId profileId p' currentTs
       updateContact_ db userId contactId localDisplayName ldn currentTs
-      pure . Right $ (c :: Contact) {localDisplayName = ldn, profile = toLocalProfile profileId p' localAlias}
+      pure . Right $ c {localDisplayName = ldn, profile, mergedPreferences}
+  where
+    Contact {contactId, localDisplayName, profile = LocalProfile {profileId, displayName, localAlias}, activeConn, userPreferences} = c
+    Profile {displayName = newName, preferences} = p'
+    profile = toLocalProfile profileId p' localAlias
+    mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
 
-updateContactUserPreferences :: DB.Connection -> UserId -> Int64 -> Preferences -> IO ()
-updateContactUserPreferences db userId contactId userPreferences = do
+updateContactUserPreferences :: DB.Connection -> User -> Contact -> Preferences -> IO Contact
+updateContactUserPreferences db user@User {userId} c@Contact {contactId, activeConn} userPreferences = do
   updatedAt <- getCurrentTime
   DB.execute
     db
     "UPDATE contacts SET user_preferences = ?, updated_at = ? WHERE user_id = ? AND contact_id = ?"
     (userPreferences, updatedAt, userId, contactId)
+  let mergedPreferences = contactUserPreferences user userPreferences (preferences' c) $ connIncognito activeConn
+  pure $ c {mergedPreferences, userPreferences}
 
 updateContactAlias :: DB.Connection -> UserId -> Contact -> LocalAlias -> IO Contact
 updateContactAlias db userId c@Contact {profile = lp@LocalProfile {profileId}} localAlias = do
@@ -719,33 +735,35 @@ updateContact_ db userId contactId displayName newName updatedAt = do
 
 type ContactRow = (ContactId, ProfileId, ContactName, Maybe Int64, ContactName, Text, Maybe ImageData, LocalAlias, Bool, Maybe Bool) :. (Maybe Preferences, Preferences, UTCTime, UTCTime)
 
-toContact :: ContactRow :. ConnectionRow -> Contact
-toContact (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, localAlias, contactUsed, enableNtfs_) :. (preferences, userPreferences, createdAt, updatedAt)) :. connRow) =
+toContact :: User -> ContactRow :. ConnectionRow -> Contact
+toContact user (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, localAlias, contactUsed, enableNtfs_) :. (preferences, userPreferences, createdAt, updatedAt)) :. connRow) =
   let profile = LocalProfile {profileId, displayName, fullName, image, preferences, localAlias}
       activeConn = toConnection connRow
       chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_}
-   in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, createdAt, updatedAt}
+      mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
+   in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt}
 
-toContactOrError :: ContactRow :. MaybeConnectionRow -> Either StoreError Contact
-toContactOrError (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, localAlias, contactUsed, enableNtfs_) :. (preferences, userPreferences, createdAt, updatedAt)) :. connRow) =
+toContactOrError :: User -> ContactRow :. MaybeConnectionRow -> Either StoreError Contact
+toContactOrError user (((contactId, profileId, localDisplayName, viaGroup, displayName, fullName, image, localAlias, contactUsed, enableNtfs_) :. (preferences, userPreferences, createdAt, updatedAt)) :. connRow) =
   let profile = LocalProfile {profileId, displayName, fullName, image, preferences, localAlias}
       chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_}
    in case toMaybeConnection connRow of
         Just activeConn ->
-          Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, createdAt, updatedAt}
+          let mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
+           in Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt}
         _ -> Left $ SEContactNotReady localDisplayName
 
 -- TODO return the last connection that is ready, not any last connection
 -- requires updating connection status
 getContactByName :: DB.Connection -> User -> ContactName -> ExceptT StoreError IO Contact
-getContactByName db user@User {userId} localDisplayName = do
+getContactByName db user localDisplayName = do
   cId <- getContactIdByName db user localDisplayName
-  getContact db userId cId
+  getContact db user cId
 
 getUserContacts :: DB.Connection -> User -> IO [Contact]
-getUserContacts db User {userId} = do
+getUserContacts db user@User {userId} = do
   contactIds <- map fromOnly <$> DB.query db "SELECT contact_id FROM contacts WHERE user_id = ?" (Only userId)
-  rights <$> mapM (runExceptT . getContact db userId) contactIds
+  rights <$> mapM (runExceptT . getContact db user) contactIds
 
 createUserContactLink :: DB.Connection -> UserId -> ConnId -> ConnReqContact -> ExceptT StoreError IO ()
 createUserContactLink db userId agentConnId cReq =
@@ -974,8 +992,8 @@ getGroupLinkId db User {userId} GroupInfo {groupId} =
   fmap join . maybeFirstRow fromOnly $
     DB.query db "SELECT group_link_id FROM user_contact_links WHERE user_id = ? AND group_id = ? LIMIT 1" (userId, groupId)
 
-createOrUpdateContactRequest :: DB.Connection -> UserId -> Int64 -> InvitationId -> Profile -> Maybe XContactId -> ExceptT StoreError IO ContactOrRequest
-createOrUpdateContactRequest db userId userContactLinkId invId Profile {displayName, fullName, image, preferences} xContactId_ =
+createOrUpdateContactRequest :: DB.Connection -> User -> Int64 -> InvitationId -> Profile -> Maybe XContactId -> ExceptT StoreError IO ContactOrRequest
+createOrUpdateContactRequest db user@User {userId} userContactLinkId invId Profile {displayName, fullName, image, preferences} xContactId_ =
   liftIO (maybeM getContact' xContactId_) >>= \case
     Just contact -> pure $ CORContact contact
     Nothing -> CORRequest <$> createOrUpdate_
@@ -1011,7 +1029,7 @@ createOrUpdateContactRequest db userId userContactLinkId invId Profile {displayN
           insertedRowId db
     getContact' :: XContactId -> IO (Maybe Contact)
     getContact' xContactId =
-      maybeFirstRow toContact $
+      maybeFirstRow (toContact user) $
         DB.query
           db
           [sql|
@@ -1130,20 +1148,21 @@ deleteContactRequest db userId contactRequestId = do
   DB.execute db "DELETE FROM contact_requests WHERE user_id = ? AND contact_request_id = ?" (userId, contactRequestId)
 
 createAcceptedContact :: DB.Connection -> User -> ConnId -> ContactName -> ProfileId -> Profile -> Int64 -> Maybe XContactId -> Maybe IncognitoProfile -> IO Contact
-createAcceptedContact db User {userId, profile = LocalProfile {preferences}} agentConnId localDisplayName profileId profile userContactLinkId xContactId incognitoProfile = do
+createAcceptedContact db user@User {userId, profile = LocalProfile {preferences}} agentConnId localDisplayName profileId profile userContactLinkId xContactId incognitoProfile = do
   DB.execute db "DELETE FROM contact_requests WHERE user_id = ? AND local_display_name = ?" (userId, localDisplayName)
   createdAt <- getCurrentTime
   customUserProfileId <- forM incognitoProfile $ \case
     NewIncognito p -> createIncognitoProfile_ db userId createdAt p
     ExistingIncognito LocalProfile {profileId = pId} -> pure pId
-  let contactUserPrefs = fromMaybe emptyChatPrefs $ incognitoProfile >> preferences
+  let userPreferences = fromMaybe emptyChatPrefs $ incognitoProfile >> preferences
   DB.execute
     db
     "INSERT INTO contacts (user_id, local_display_name, contact_profile_id, enable_ntfs, user_preferences, created_at, updated_at, xcontact_id) VALUES (?,?,?,?,?,?,?,?)"
-    (userId, localDisplayName, profileId, True, contactUserPrefs, createdAt, createdAt, xContactId)
+    (userId, localDisplayName, profileId, True, userPreferences, createdAt, createdAt, xContactId)
   contactId <- insertedRowId db
   activeConn <- createConnection_ db userId ConnContact (Just contactId) agentConnId Nothing (Just userContactLinkId) customUserProfileId 0 createdAt
-  pure $ Contact {contactId, localDisplayName, profile = toLocalProfile profileId profile "", activeConn, viaGroup = Nothing, contactUsed = False, chatSettings = defaultChatSettings, userPreferences = contactUserPrefs, createdAt = createdAt, updatedAt = createdAt}
+  let mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
+  pure $ Contact {contactId, localDisplayName, profile = toLocalProfile profileId profile "", activeConn, viaGroup = Nothing, contactUsed = False, chatSettings = defaultChatSettings, userPreferences, mergedPreferences, createdAt = createdAt, updatedAt = createdAt}
 
 getLiveSndFileTransfers :: DB.Connection -> User -> IO [SndFileTransfer]
 getLiveSndFileTransfers db User {userId} = do
@@ -1246,8 +1265,8 @@ toMaybeConnection ((Just connId, Just agentConnId, Just connLevel, viaContact, v
   Just $ toConnection ((connId, agentConnId, connLevel, viaContact, viaUserContactLink, viaGroupLink, groupLinkId, customUserProfileId, connStatus, connType, localAlias) :. (contactId, groupMemberId, sndFileId, rcvFileId, userContactLinkId) :. Only createdAt)
 toMaybeConnection _ = Nothing
 
-getMatchingContacts :: DB.Connection -> UserId -> Contact -> IO [Contact]
-getMatchingContacts db userId Contact {contactId, profile = LocalProfile {displayName, fullName, image}} = do
+getMatchingContacts :: DB.Connection -> User -> Contact -> IO [Contact]
+getMatchingContacts db user@User {userId} Contact {contactId, profile = LocalProfile {displayName, fullName, image}} = do
   contactIds <-
     map fromOnly
       <$> DB.query
@@ -1261,7 +1280,7 @@ getMatchingContacts db userId Contact {contactId, profile = LocalProfile {displa
             AND ((p.image IS NULL AND ? IS NULL) OR p.image = ?)
         |]
         (userId, contactId, displayName, fullName, image, image)
-  rights <$> mapM (runExceptT . getContact db userId) contactIds
+  rights <$> mapM (runExceptT . getContact db user) contactIds
 
 createSentProbe :: DB.Connection -> TVar ChaChaDRG -> UserId -> Contact -> ExceptT StoreError IO (Probe, Int64)
 createSentProbe db gVar userId _to@Contact {contactId} =
@@ -1288,8 +1307,8 @@ deleteSentProbe db userId probeId =
     "DELETE FROM sent_probes WHERE user_id = ? AND sent_probe_id = ?"
     (userId, probeId)
 
-matchReceivedProbe :: DB.Connection -> UserId -> Contact -> Probe -> IO (Maybe Contact)
-matchReceivedProbe db userId _from@Contact {contactId} (Probe probe) = do
+matchReceivedProbe :: DB.Connection -> User -> Contact -> Probe -> IO (Maybe Contact)
+matchReceivedProbe db user@User {userId} _from@Contact {contactId} (Probe probe) = do
   let probeHash = C.sha256Hash probe
   contactIds <-
     map fromOnly
@@ -1309,10 +1328,10 @@ matchReceivedProbe db userId _from@Contact {contactId} (Probe probe) = do
     (contactId, probe, probeHash, userId, currentTs, currentTs)
   case contactIds of
     [] -> pure Nothing
-    cId : _ -> eitherToMaybe <$> runExceptT (getContact db userId cId)
+    cId : _ -> eitherToMaybe <$> runExceptT (getContact db user cId)
 
-matchReceivedProbeHash :: DB.Connection -> UserId -> Contact -> ProbeHash -> IO (Maybe (Contact, Probe))
-matchReceivedProbeHash db userId _from@Contact {contactId} (ProbeHash probeHash) = do
+matchReceivedProbeHash :: DB.Connection -> User -> Contact -> ProbeHash -> IO (Maybe (Contact, Probe))
+matchReceivedProbeHash db user@User {userId} _from@Contact {contactId} (ProbeHash probeHash) = do
   namesAndProbes <-
     DB.query
       db
@@ -1332,10 +1351,10 @@ matchReceivedProbeHash db userId _from@Contact {contactId} (ProbeHash probeHash)
     [] -> pure Nothing
     (cId, probe) : _ ->
       either (const Nothing) (Just . (,Probe probe))
-        <$> runExceptT (getContact db userId cId)
+        <$> runExceptT (getContact db user cId)
 
-matchSentProbe :: DB.Connection -> UserId -> Contact -> Probe -> IO (Maybe Contact)
-matchSentProbe db userId _from@Contact {contactId} (Probe probe) = do
+matchSentProbe :: DB.Connection -> User -> Contact -> Probe -> IO (Maybe Contact)
+matchSentProbe db user@User {userId} _from@Contact {contactId} (Probe probe) = do
   contactIds <-
     map fromOnly
       <$> DB.query
@@ -1350,7 +1369,7 @@ matchSentProbe db userId _from@Contact {contactId} (Probe probe) = do
         (userId, probe, contactId)
   case contactIds of
     [] -> pure Nothing
-    cId : _ -> eitherToMaybe <$> runExceptT (getContact db userId cId)
+    cId : _ -> eitherToMaybe <$> runExceptT (getContact db user cId)
 
 mergeContactRecords :: DB.Connection -> UserId -> Contact -> Contact -> IO ()
 mergeContactRecords db userId Contact {contactId = toContactId} Contact {contactId = fromContactId, localDisplayName} = do
@@ -1435,7 +1454,8 @@ getConnectionEntity db user@User {userId, userContactId} agentConnId = do
     toContact' contactId activeConn [(profileId, localDisplayName, displayName, fullName, image, localAlias, viaGroup, contactUsed, enableNtfs_) :. (preferences, userPreferences, createdAt, updatedAt)] =
       let profile = LocalProfile {profileId, displayName, fullName, image, preferences, localAlias}
           chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_}
-       in Right $ Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, createdAt, updatedAt}
+          mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
+       in Right Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt}
     toContact' _ _ _ = Left $ SEInternalError "referenced contact not found"
     getGroupAndMember_ :: Int64 -> Connection -> ExceptT StoreError IO (GroupInfo, GroupMember)
     getGroupAndMember_ groupMemberId c = ExceptT $ do
@@ -1587,6 +1607,7 @@ updateConnectionStatus db Connection {connId} connStatus = do
 createNewGroup :: DB.Connection -> TVar ChaChaDRG -> User -> GroupProfile -> ExceptT StoreError IO GroupInfo
 createNewGroup db gVar user@User {userId} groupProfile = ExceptT $ do
   let GroupProfile {displayName, fullName, image, groupPreferences} = groupProfile
+      fullGroupPreferences = mergeGroupPreferences groupPreferences
   currentTs <- getCurrentTime
   withLocalDisplayName db userId displayName $ \ldn -> runExceptT $ do
     groupId <- liftIO $ do
@@ -1603,7 +1624,7 @@ createNewGroup db gVar user@User {userId} groupProfile = ExceptT $ do
     memberId <- liftIO $ encodedRandomBytes gVar 12
     membership <- createContactMemberInv_ db user groupId user (MemberIdRole (MemberId memberId) GROwner) GCUserMember GSMemCreator IBUser Nothing currentTs
     let chatSettings = ChatSettings {enableNtfs = True}
-    pure GroupInfo {groupId, localDisplayName = ldn, groupProfile, membership, hostConnCustomUserProfileId = Nothing, chatSettings, createdAt = currentTs, updatedAt = currentTs}
+    pure GroupInfo {groupId, localDisplayName = ldn, groupProfile, fullGroupPreferences, membership, hostConnCustomUserProfileId = Nothing, chatSettings, createdAt = currentTs, updatedAt = currentTs}
 
 -- | creates a new group record for the group the current user was invited to, or returns an existing one
 createGroupInvitation :: DB.Connection -> User -> Contact -> GroupInvitation -> Maybe ProfileId -> ExceptT StoreError IO (GroupInfo, GroupMemberId)
@@ -1630,6 +1651,7 @@ createGroupInvitation db user@User {userId} contact@Contact {contactId, activeCo
     createGroupInvitation_ :: ExceptT StoreError IO (GroupInfo, GroupMemberId)
     createGroupInvitation_ = do
       let GroupProfile {displayName, fullName, image, groupPreferences} = groupProfile
+          fullGroupPreferences = mergeGroupPreferences groupPreferences
       ExceptT $
         withLocalDisplayName db userId displayName $ \localDisplayName -> runExceptT $ do
           currentTs <- liftIO getCurrentTime
@@ -1647,7 +1669,7 @@ createGroupInvitation db user@User {userId} contact@Contact {contactId, activeCo
           GroupMember {groupMemberId} <- createContactMemberInv_ db user groupId contact fromMember GCHostMember GSMemInvited IBUnknown Nothing currentTs
           membership <- createContactMemberInv_ db user groupId user invitedMember GCUserMember GSMemInvited (IBContact contactId) incognitoProfileId currentTs
           let chatSettings = ChatSettings {enableNtfs = True}
-          pure (GroupInfo {groupId, localDisplayName, groupProfile, membership, hostConnCustomUserProfileId = customUserProfileId, chatSettings, createdAt = currentTs, updatedAt = currentTs}, groupMemberId)
+          pure (GroupInfo {groupId, localDisplayName, groupProfile, fullGroupPreferences, membership, hostConnCustomUserProfileId = customUserProfileId, chatSettings, createdAt = currentTs, updatedAt = currentTs}, groupMemberId)
 
 getHostMemberId_ :: DB.Connection -> User -> GroupId -> ExceptT StoreError IO GroupMemberId
 getHostMemberId_ db User {userId} groupId =
@@ -1802,7 +1824,8 @@ toGroupInfo :: Int64 -> GroupInfoRow -> GroupInfo
 toGroupInfo userContactId ((groupId, localDisplayName, displayName, fullName, image, hostConnCustomUserProfileId, enableNtfs_, groupPreferences, createdAt, updatedAt) :. userMemberRow) =
   let membership = toGroupMember userContactId userMemberRow
       chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_}
-   in GroupInfo {groupId, localDisplayName, groupProfile = GroupProfile {displayName, fullName, image, groupPreferences}, membership, hostConnCustomUserProfileId, chatSettings, createdAt, updatedAt}
+      fullGroupPreferences = mergeGroupPreferences groupPreferences
+   in GroupInfo {groupId, localDisplayName, groupProfile = GroupProfile {displayName, fullName, image, groupPreferences}, fullGroupPreferences, membership, hostConnCustomUserProfileId, chatSettings, createdAt, updatedAt}
 
 getGroupMember :: DB.Connection -> User -> GroupId -> GroupMemberId -> ExceptT StoreError IO GroupMember
 getGroupMember db user@User {userId} groupId groupMemberId =
@@ -1973,8 +1996,8 @@ createNewContactMemberAsync db gVar user@User {userId, userContactId} groupId Co
         )
 
 getContactViaMember :: DB.Connection -> User -> GroupMember -> IO (Maybe Contact)
-getContactViaMember db User {userId} GroupMember {groupMemberId} =
-  maybeFirstRow toContact $
+getContactViaMember db user@User {userId} GroupMember {groupMemberId} =
+  maybeFirstRow (toContact user) $
     DB.query
       db
       [sql|
@@ -2099,7 +2122,7 @@ cleanupMemberContactAndProfile_ :: DB.Connection -> User -> GroupMember -> IO ()
 cleanupMemberContactAndProfile_ db user@User {userId} m@GroupMember {groupMemberId, localDisplayName, memberContactId, memberContactProfileId, memberProfile = LocalProfile {profileId}} =
   case memberContactId of
     Just contactId ->
-      runExceptT (getContact db userId contactId) >>= \case
+      runExceptT (getContact db user contactId) >>= \case
         Right ct@Contact {activeConn = Connection {connLevel, viaGroupLink}, contactUsed} ->
           unless ((connLevel == 0 && not viaGroupLink) || contactUsed) $ deleteContact db user ct
         _ -> pure ()
@@ -2317,7 +2340,7 @@ getViaGroupMember db User {userId, userContactId} Contact {contactId} =
        in (groupInfo, (member :: GroupMember) {activeConn = toMaybeConnection connRow})
 
 getViaGroupContact :: DB.Connection -> User -> GroupMember -> IO (Maybe Contact)
-getViaGroupContact db User {userId} GroupMember {groupMemberId} =
+getViaGroupContact db user@User {userId} GroupMember {groupMemberId} =
   maybeFirstRow toContact' $
     DB.query
       db
@@ -2344,7 +2367,8 @@ getViaGroupContact db User {userId} GroupMember {groupMemberId} =
       let profile = LocalProfile {profileId, displayName, fullName, image, preferences, localAlias}
           chatSettings = ChatSettings {enableNtfs = fromMaybe True enableNtfs_}
           activeConn = toConnection connRow
-       in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, createdAt, updatedAt}
+          mergedPreferences = contactUserPreferences user userPreferences preferences $ connIncognito activeConn
+       in Contact {contactId, localDisplayName, profile, activeConn, viaGroup, contactUsed, chatSettings, userPreferences, mergedPreferences, createdAt, updatedAt}
 
 createSndDirectFileTransfer :: DB.Connection -> UserId -> Contact -> FilePath -> FileInvitation -> Maybe ConnId -> Integer -> IO FileTransferMeta
 createSndDirectFileTransfer db userId Contact {contactId} filePath FileInvitation {fileName, fileSize, fileInline} acId_ chunkSize = do
@@ -2656,7 +2680,7 @@ getRcvFileTransfer db user@User {userId} fileId = do
         rfi_ = \case
           (Just filePath, Just connId, Just agentConnId, _, _, _, _) -> pure $ Just RcvFileInfo {filePath, connId, agentConnId}
           (Just filePath, Nothing, Nothing, Just contactId, _, _, True) -> do
-            Contact {activeConn = Connection {connId, agentConnId}} <- getContact db userId contactId
+            Contact {activeConn = Connection {connId, agentConnId}} <- getContact db user contactId
             pure $ Just RcvFileInfo {filePath, connId, agentConnId}
           (Just filePath, Nothing, Nothing, _, Just groupId, Just groupMemberId, True) -> do
             getGroupMember db user groupId groupMemberId >>= \case
@@ -3191,7 +3215,7 @@ getChatPreviews db user withPCC = do
     ts (AChat _ Chat {chatInfo}) = chatInfoUpdatedAt chatInfo
 
 getDirectChatPreviews_ :: DB.Connection -> User -> IO [AChat]
-getDirectChatPreviews_ db User {userId} = do
+getDirectChatPreviews_ db user@User {userId} = do
   tz <- getCurrentTimeZone
   currentTs <- getCurrentTime
   map (toDirectChatPreview tz currentTs)
@@ -3230,7 +3254,7 @@ getDirectChatPreviews_ db User {userId} = do
           WHERE item_status = ? AND item_deleted != 1
           GROUP BY contact_id
         ) ChatStats ON ChatStats.contact_id = ct.contact_id
-        LEFT JOIN chat_items ri ON i.quoted_shared_msg_id = ri.shared_msg_id
+        LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.contact_id = i.contact_id
         WHERE ct.user_id = ?
           AND ((c.conn_level = 0 AND c.via_group_link = 0) OR ct.contact_used = 1)
           AND c.connection_id = (
@@ -3250,7 +3274,7 @@ getDirectChatPreviews_ db User {userId} = do
   where
     toDirectChatPreview :: TimeZone -> UTCTime -> ContactRow :. ConnectionRow :. ChatStatsRow :. MaybeChatItemRow :. QuoteRow -> AChat
     toDirectChatPreview tz currentTs (contactRow :. connRow :. statsRow :. ciRow_) =
-      let contact = toContact $ contactRow :. connRow
+      let contact = toContact user $ contactRow :. connRow
           ci_ = toDirectChatItemList tz currentTs ciRow_
           stats = toChatStats statsRow
        in AChat SCTDirect $ Chat (DirectChat contact) ci_ stats
@@ -3307,7 +3331,7 @@ getGroupChatPreviews_ db User {userId, userContactId} = do
         ) ChatStats ON ChatStats.group_id = g.group_id
         LEFT JOIN group_members m ON m.group_member_id = i.group_member_id
         LEFT JOIN contact_profiles p ON p.contact_profile_id = COALESCE(m.member_profile_id, m.contact_profile_id)
-        LEFT JOIN chat_items ri ON i.quoted_shared_msg_id = ri.shared_msg_id
+        LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.group_id = i.group_id
         LEFT JOIN group_members rm ON rm.group_member_id = ri.group_member_id
         LEFT JOIN contact_profiles rp ON rp.contact_profile_id = COALESCE(rm.member_profile_id, rm.contact_profile_id)
         WHERE g.user_id = ? AND mu.contact_id = ?
@@ -3417,8 +3441,8 @@ getDirectChat db user contactId pagination search_ = do
     CPBefore beforeId count -> getDirectChatBefore_ db user contactId beforeId count search
 
 getDirectChatLast_ :: DB.Connection -> User -> Int64 -> Int -> String -> ExceptT StoreError IO (Chat 'CTDirect)
-getDirectChatLast_ db User {userId} contactId count search = do
-  contact <- getContact db userId contactId
+getDirectChatLast_ db user@User {userId} contactId count search = do
+  contact <- getContact db user contactId
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
   chatItems <- ExceptT getDirectChatItemsLast_
   pure $ Chat (DirectChat contact) (reverse chatItems) stats
@@ -3440,7 +3464,7 @@ getDirectChatLast_ db User {userId} contactId count search = do
               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 i.quoted_shared_msg_id = ri.shared_msg_id
+            LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.contact_id = i.contact_id
             WHERE i.user_id = ? AND i.contact_id = ? AND i.item_deleted != 1 AND i.item_text LIKE '%' || ? || '%'
             ORDER BY i.chat_item_id DESC
             LIMIT ?
@@ -3448,8 +3472,8 @@ getDirectChatLast_ db User {userId} contactId count search = do
           (userId, contactId, search, count)
 
 getDirectChatAfter_ :: DB.Connection -> User -> Int64 -> ChatItemId -> Int -> String -> ExceptT StoreError IO (Chat 'CTDirect)
-getDirectChatAfter_ db User {userId} contactId afterChatItemId count search = do
-  contact <- getContact db userId contactId
+getDirectChatAfter_ db user@User {userId} contactId afterChatItemId count search = do
+  contact <- getContact db user contactId
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
   chatItems <- ExceptT getDirectChatItemsAfter_
   pure $ Chat (DirectChat contact) chatItems stats
@@ -3471,7 +3495,7 @@ getDirectChatAfter_ db User {userId} contactId afterChatItemId count search = do
               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 i.quoted_shared_msg_id = ri.shared_msg_id
+            LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.contact_id = i.contact_id
             WHERE i.user_id = ? AND i.contact_id = ? AND i.item_deleted != 1 AND i.item_text LIKE '%' || ? || '%'
               AND i.chat_item_id > ?
             ORDER BY i.chat_item_id ASC
@@ -3480,8 +3504,8 @@ getDirectChatAfter_ db User {userId} contactId afterChatItemId count search = do
           (userId, contactId, search, afterChatItemId, count)
 
 getDirectChatBefore_ :: DB.Connection -> User -> Int64 -> ChatItemId -> Int -> String -> ExceptT StoreError IO (Chat 'CTDirect)
-getDirectChatBefore_ db User {userId} contactId beforeChatItemId count search = do
-  contact <- getContact db userId contactId
+getDirectChatBefore_ db user@User {userId} contactId beforeChatItemId count search = do
+  contact <- getContact db user contactId
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
   chatItems <- ExceptT getDirectChatItemsBefore_
   pure $ Chat (DirectChat contact) (reverse chatItems) stats
@@ -3503,7 +3527,7 @@ getDirectChatBefore_ db User {userId} contactId beforeChatItemId count search =
               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 i.quoted_shared_msg_id = ri.shared_msg_id
+            LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.contact_id = i.contact_id
             WHERE i.user_id = ? AND i.contact_id = ? AND i.item_deleted != 1 AND i.item_text LIKE '%' || ? || '%'
               AND i.chat_item_id < ?
             ORDER BY i.chat_item_id DESC
@@ -3516,9 +3540,9 @@ getContactIdByName db User {userId} cName =
   ExceptT . firstRow fromOnly (SEContactNotFoundByName cName) $
     DB.query db "SELECT contact_id FROM contacts WHERE user_id = ? AND local_display_name = ?" (userId, cName)
 
-getContact :: DB.Connection -> UserId -> Int64 -> ExceptT StoreError IO Contact
-getContact db userId contactId =
-  ExceptT . fmap join . firstRow toContactOrError (SEContactNotFound contactId) $
+getContact :: DB.Connection -> User -> Int64 -> ExceptT StoreError IO Contact
+getContact db user@User {userId} contactId =
+  ExceptT . fmap join . firstRow (toContactOrError user) (SEContactNotFound contactId) $
     DB.query
       db
       [sql|
@@ -3646,17 +3670,18 @@ getGroupInfo db User {userId, userContactId} groupId =
       (groupId, userId, userContactId)
 
 updateGroupProfile :: DB.Connection -> User -> GroupInfo -> GroupProfile -> ExceptT StoreError IO GroupInfo
-updateGroupProfile db User {userId} g@GroupInfo {groupId, localDisplayName, groupProfile = GroupProfile {displayName, groupPreferences}} p'@GroupProfile {displayName = newName, fullName, image}
+updateGroupProfile db User {userId} g@GroupInfo {groupId, localDisplayName, groupProfile = GroupProfile {displayName}} p'@GroupProfile {displayName = newName, fullName, image, groupPreferences}
   | displayName == newName = liftIO $ do
     currentTs <- getCurrentTime
-    updateGroupProfile_ currentTs $> (g :: GroupInfo) {groupProfile = p'}
+    updateGroupProfile_ currentTs $> (g :: GroupInfo) {groupProfile = p', fullGroupPreferences}
   | otherwise =
     ExceptT . withLocalDisplayName db userId newName $ \ldn -> do
       currentTs <- getCurrentTime
       updateGroupProfile_ currentTs
       updateGroup_ ldn currentTs
-      pure . Right $ (g :: GroupInfo) {localDisplayName = ldn, groupProfile = p'}
+      pure . Right $ (g :: GroupInfo) {localDisplayName = ldn, groupProfile = p', fullGroupPreferences}
   where
+    fullGroupPreferences = mergeGroupPreferences groupPreferences
     updateGroupProfile_ currentTs =
       DB.execute
         db
@@ -3677,15 +3702,16 @@ updateGroupProfile db User {userId} g@GroupInfo {groupId, localDisplayName, grou
         (ldn, currentTs, userId, groupId)
       DB.execute db "DELETE FROM display_names WHERE local_display_name = ? AND user_id = ?" (localDisplayName, userId)
 
-getAllChatItems :: DB.Connection -> User -> ChatPagination -> ExceptT StoreError IO [AChatItem]
-getAllChatItems db user pagination = do
+getAllChatItems :: DB.Connection -> User -> ChatPagination -> Maybe String -> ExceptT StoreError IO [AChatItem]
+getAllChatItems db user pagination search_ = do
+  let search = fromMaybe "" search_
   case pagination of
-    CPLast count -> getAllChatItemsLast_ db user count
-    CPAfter _afterId _count -> throwError $ SEInternalError "not implemented"
-    CPBefore _beforeId _count -> throwError $ SEInternalError "not implemented"
+    CPLast count -> getAllChatItemsLast_ db user count search
+    CPAfter afterId count -> getAllChatItemsAfter_ db user afterId count search
+    CPBefore beforeId count -> getAllChatItemsBefore_ db user beforeId count search
 
-getAllChatItemsLast_ :: DB.Connection -> User -> Int -> ExceptT StoreError IO [AChatItem]
-getAllChatItemsLast_ db user@User {userId} count = do
+getAllChatItemsLast_ :: DB.Connection -> User -> Int -> String -> ExceptT StoreError IO [AChatItem]
+getAllChatItemsLast_ db user@User {userId} count search = do
   itemRefs <-
     liftIO $
       reverse . rights . map toChatItemRef
@@ -3694,13 +3720,59 @@ getAllChatItemsLast_ db user@User {userId} count = do
           [sql|
             SELECT chat_item_id, contact_id, group_id
             FROM chat_items
-            WHERE user_id = ?
+            WHERE user_id = ? AND item_deleted != 1 AND item_text LIKE '%' || ? || '%'
             ORDER BY item_ts DESC, chat_item_id DESC
             LIMIT ?
           |]
-          (userId, count)
+          (userId, search, count)
   mapM (uncurry $ getAChatItem_ db user) itemRefs
 
+getAllChatItemsAfter_ :: DB.Connection -> User -> Int64 -> Int -> String -> ExceptT StoreError IO [AChatItem]
+getAllChatItemsAfter_ db user@User {userId} afterItemId count search = do
+  AChatItem _ _ _ afterItem <- getAChatItem db user afterItemId
+  itemRefs <- liftIO $ getChatItemRefsAfter_ (chatItemTs' afterItem)
+  mapM (uncurry $ getAChatItem_ db user) itemRefs
+  where
+    getChatItemRefsAfter_ afterItemTs =
+      rights . map toChatItemRef
+        <$> DB.query
+          db
+          [sql|
+            SELECT chat_item_id, contact_id, group_id
+            FROM chat_items
+            WHERE user_id = ? AND item_deleted != 1 AND item_text LIKE '%' || ? || '%'
+              AND (item_ts > ? OR (item_ts = ? AND chat_item_id > ?))
+            ORDER BY item_ts ASC, chat_item_id ASC
+            LIMIT ?
+          |]
+          (userId, search, afterItemTs, afterItemTs, afterItemId, count)
+
+getAllChatItemsBefore_ :: DB.Connection -> User -> Int64 -> Int -> String -> ExceptT StoreError IO [AChatItem]
+getAllChatItemsBefore_ db user@User {userId} beforeItemId count search = do
+  AChatItem _ _ _ beforeItem <- getAChatItem db user beforeItemId
+  itemRefs <- liftIO $ getChatItemRefsBefore_ (chatItemTs' beforeItem)
+  mapM (uncurry $ getAChatItem_ db user) itemRefs
+  where
+    getChatItemRefsBefore_ beforeItemTs =
+      reverse . rights . map toChatItemRef
+        <$> DB.query
+          db
+          [sql|
+            SELECT chat_item_id, contact_id, group_id
+            FROM chat_items
+            WHERE user_id = ? AND item_deleted != 1 AND item_text LIKE '%' || ? || '%'
+              AND (item_ts < ? OR (item_ts = ? AND chat_item_id < ?))
+            ORDER BY item_ts DESC, chat_item_id DESC
+            LIMIT ?
+          |]
+          (userId, search, beforeItemTs, beforeItemTs, beforeItemId, count)
+
+getAChatItem :: DB.Connection -> User -> ChatItemId -> ExceptT StoreError IO AChatItem
+getAChatItem db user@User {userId} itemId = do
+  afterItemRef <- ExceptT $ firstRow' toChatItemRef (SEChatItemNotFound itemId) $
+    DB.query db "SELECT chat_item_id, contact_id, group_id FROM chat_items WHERE user_id = ? AND chat_item_id = ?" (userId, itemId)
+  uncurry (getAChatItem_ db user) afterItemRef
+
 getGroupIdByName :: DB.Connection -> User -> GroupName -> ExceptT StoreError IO GroupId
 getGroupIdByName db User {userId} gName =
   ExceptT . firstRow fromOnly (SEGroupNotFoundByName gName) $
@@ -3861,7 +3933,7 @@ getDirectChatItem db userId contactId itemId = ExceptT $ do
             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 i.quoted_shared_msg_id = ri.shared_msg_id
+          LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.contact_id = i.contact_id
           WHERE i.user_id = ? AND i.contact_id = ? AND i.chat_item_id = ?
         |]
         (userId, contactId, itemId)
@@ -3986,7 +4058,7 @@ getGroupChatItem db User {userId, userContactId} groupId itemId = ExceptT $ do
           LEFT JOIN files f ON f.chat_item_id = i.chat_item_id
           LEFT JOIN group_members m ON m.group_member_id = i.group_member_id
           LEFT JOIN contact_profiles p ON p.contact_profile_id = COALESCE(m.member_profile_id, m.contact_profile_id)
-          LEFT JOIN chat_items ri ON i.quoted_shared_msg_id = ri.shared_msg_id
+          LEFT JOIN chat_items ri ON ri.shared_msg_id = i.quoted_shared_msg_id AND ri.group_id = i.group_id
           LEFT JOIN group_members rm ON rm.group_member_id = ri.group_member_id
           LEFT JOIN contact_profiles rp ON rp.contact_profile_id = COALESCE(rm.member_profile_id, rm.contact_profile_id)
           WHERE i.user_id = ? AND i.group_id = ? AND i.chat_item_id = ?
@@ -4072,7 +4144,7 @@ getChatItemByGroupId db user@User {userId} groupId = do
 getAChatItem_ :: DB.Connection -> User -> ChatItemId -> ChatRef -> ExceptT StoreError IO AChatItem
 getAChatItem_ db user@User {userId} itemId = \case
   ChatRef CTDirect contactId -> do
-    ct <- getContact db userId contactId
+    ct <- getContact db user contactId
     (CChatItem msgDir ci) <- getDirectChatItem db userId contactId itemId
     pure $ AChatItem SCTDirect msgDir (DirectChat ct) ci
   ChatRef CTGroup groupId -> do
@@ -4234,35 +4306,38 @@ toGroupChatItemList tz currentTs userContactId (((Just itemId, Just itemTs, Just
   either (const []) (: []) $ toGroupChatItem tz currentTs userContactId (((itemId, itemTs, itemContent, itemText, itemStatus, sharedMsgId, itemDeleted, itemEdited, createdAt, updatedAt) :. fileRow) :. memberRow_ :. quoteRow :. quotedMemberRow_)
 toGroupChatItemList _ _ _ _ = []
 
-getSMPServers :: DB.Connection -> User -> IO [SMPServer]
+getSMPServers :: DB.Connection -> User -> IO [ServerCfg]
 getSMPServers db User {userId} =
-  map toSmpServer
+  map toServerCfg
     <$> DB.query
       db
       [sql|
-        SELECT host, port, key_hash
+        SELECT host, port, key_hash, basic_auth, preset, tested, enabled
         FROM smp_servers
         WHERE user_id = ?;
       |]
       (Only userId)
   where
-    toSmpServer :: (NonEmpty TransportHost, String, C.KeyHash) -> SMPServer
-    toSmpServer (host, port, keyHash) = SMPServer host port keyHash
+    toServerCfg :: (NonEmpty TransportHost, String, C.KeyHash, Maybe Text, Bool, Maybe Bool, Bool) -> ServerCfg
+    toServerCfg (host, port, keyHash, auth_, preset, tested, enabled) =
+      let server = ProtoServerWithAuth (SMPServer host port keyHash) (BasicAuth . encodeUtf8 <$> auth_)
+       in ServerCfg {server, preset, tested, enabled}
 
-overwriteSMPServers :: DB.Connection -> User -> [SMPServer] -> ExceptT StoreError IO ()
-overwriteSMPServers db User {userId} smpServers =
+overwriteSMPServers :: DB.Connection -> User -> [ServerCfg] -> ExceptT StoreError IO ()
+overwriteSMPServers db User {userId} servers =
   checkConstraint SEUniqueID . ExceptT $ do
     currentTs <- getCurrentTime
     DB.execute db "DELETE FROM smp_servers WHERE user_id = ?" (Only userId)
-    forM_ smpServers $ \ProtocolServer {host, port, keyHash} ->
+    forM_ servers $ \ServerCfg {server, preset, tested, enabled} -> do
+      let ProtoServerWithAuth ProtocolServer {host, port, keyHash} auth_ = server
       DB.execute
         db
         [sql|
           INSERT INTO smp_servers
-            (host, port, key_hash, user_id, created_at, updated_at)
-          VALUES (?,?,?,?,?,?)
+            (host, port, key_hash, basic_auth, preset, tested, enabled, user_id, created_at, updated_at)
+          VALUES (?,?,?,?,?,?,?,?,?,?)
         |]
-        (host, port, keyHash, userId, currentTs, currentTs)
+        (host, port, keyHash, safeDecodeUtf8 . unBasicAuth <$> auth_, preset, tested, enabled, userId, currentTs, currentTs)
     pure $ Right ()
 
 createCall :: DB.Connection -> User -> Call -> UTCTime -> IO ()

src/Simplex/Chat/Terminal/Input.hs

@@ -12,6 +12,7 @@ import Control.Monad.Reader
 import Data.List (dropWhileEnd)
 import qualified Data.Text as T
 import Data.Text.Encoding (encodeUtf8)
+import Data.Time.Clock (getCurrentTime)
 import Simplex.Chat
 import Simplex.Chat.Controller
 import Simplex.Chat.Styled
@@ -41,7 +42,8 @@ runInputLoop ct cc = forever $ do
     _ -> pure ()
   let testV = testView $ config cc
   user <- readTVarIO $ currentUser cc
-  printToTerminal ct $ responseToView user testV r
+  ts <- getCurrentTime
+  printToTerminal ct $ responseToView user testV ts r
   where
     echo s = printToTerminal ct [plain s]
     isMessage = \case

src/Simplex/Chat/Terminal/Output.hs

@@ -10,6 +10,7 @@ module Simplex.Chat.Terminal.Output where
 import Control.Monad.Catch (MonadMask)
 import Control.Monad.IO.Unlift
 import Control.Monad.Reader
+import Data.Time.Clock (getCurrentTime)
 import Simplex.Chat.Controller
 import Simplex.Chat.Styled
 import Simplex.Chat.View
@@ -78,7 +79,8 @@ runTerminalOutput ct cc = do
   forever $ do
     (_, r) <- atomically . readTBQueue $ outputQ cc
     user <- readTVarIO $ currentUser cc
-    printToTerminal ct $ responseToView user testV r
+    ts <- getCurrentTime
+    printToTerminal ct $ responseToView user testV ts r
 
 printToTerminal :: ChatTerminal -> [StyledString] -> IO ()
 printToTerminal ct s =

src/Simplex/Chat/Types.hs

@@ -44,6 +44,7 @@ import GHC.Generics (Generic)
 import Simplex.Messaging.Agent.Protocol (ACommandTag (..), ACorrId, AParty (..), ConnId, ConnectionMode (..), ConnectionRequestUri, InvitationId)
 import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Parsers (dropPrefix, fromTextField_, sumTypeJSON, taggedObjectJSON)
+import Simplex.Messaging.Protocol (SMPServerWithAuth)
 import Simplex.Messaging.Util (safeDecodeUtf8, (<$?>))
 
 class IsContact a where
@@ -66,6 +67,7 @@ data User = User
     userContactId :: ContactId,
     localDisplayName :: ContactName,
     profile :: LocalProfile,
+    fullPreferences :: FullPreferences,
     activeUser :: Bool
   }
   deriving (Show, Generic, FromJSON)
@@ -87,6 +89,7 @@ data Contact = Contact
     contactUsed :: Bool,
     chatSettings :: ChatSettings,
     userPreferences :: Preferences,
+    mergedPreferences :: ContactUserPreferences,
     createdAt :: UTCTime,
     updatedAt :: UTCTime
   }
@@ -100,13 +103,10 @@ contactConn :: Contact -> Connection
 contactConn = activeConn
 
 contactConnId :: Contact -> ConnId
-contactConnId Contact {activeConn} = aConnId activeConn
+contactConnId = aConnId . contactConn
 
 contactConnIncognito :: Contact -> Bool
-contactConnIncognito = isJust . customUserProfileId'
-
-customUserProfileId' :: Contact -> Maybe Int64
-customUserProfileId' Contact {activeConn} = customUserProfileId (activeConn :: Connection)
+contactConnIncognito = connIncognito . contactConn
 
 data ContactRef = ContactRef
   { contactId :: ContactId,
@@ -207,6 +207,7 @@ data GroupInfo = GroupInfo
   { groupId :: GroupId,
     localDisplayName :: GroupName,
     groupProfile :: GroupProfile,
+    fullGroupPreferences :: FullGroupPreferences,
     membership :: GroupMember,
     hostConnCustomUserProfileId :: Maybe ProfileId,
     chatSettings :: ChatSettings,
@@ -293,6 +294,39 @@ data Preferences = Preferences
   }
   deriving (Eq, Show, Generic, FromJSON)
 
+instance ToJSON Preferences where
+  toJSON = J.genericToJSON J.defaultOptions {J.omitNothingFields = True}
+  toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}
+
+instance ToField Preferences where
+  toField = toField . encodeJSON
+
+instance FromField Preferences where
+  fromField = fromTextField_ decodeJSON
+
+groupPrefSel :: ChatFeature -> GroupPreferences -> Maybe GroupPreference
+groupPrefSel = \case
+  CFFullDelete -> fullDelete
+  -- CFReceipts -> receipts
+  CFVoice -> voice
+
+class GroupPreferenceI p where
+  getGroupPreference :: ChatFeature -> p -> GroupPreference
+
+instance GroupPreferenceI GroupPreferences where
+  getGroupPreference pt prefs = fromMaybe (getGroupPreference pt defaultGroupPrefs) (groupPrefSel pt prefs)
+
+instance GroupPreferenceI (Maybe GroupPreferences) where
+  getGroupPreference pt prefs = fromMaybe (getGroupPreference pt defaultGroupPrefs) (groupPrefSel pt =<< prefs)
+
+instance GroupPreferenceI FullGroupPreferences where
+  getGroupPreference = \case
+    CFFullDelete -> fullDelete
+    -- CFReceipts -> receipts
+    CFVoice -> voice
+  {-# INLINE getGroupPreference #-}
+
+-- collection of optional group preferences
 data GroupPreferences = GroupPreferences
   { fullDelete :: Maybe GroupPreference,
     -- receipts :: Maybe GroupPreference,
@@ -317,7 +351,20 @@ data FullPreferences = FullPreferences
     -- receipts :: Preference,
     voice :: Preference
   }
-  deriving (Eq)
+  deriving (Eq, Show, Generic, FromJSON)
+
+instance ToJSON FullPreferences where toEncoding = J.genericToEncoding J.defaultOptions
+
+-- full collection of group preferences defined in the app - it is used to ensure we include all preferences and to simplify processing
+-- if some of the preferences are not defined in GroupPreferences, defaults from defaultGroupPrefs are used here.
+data FullGroupPreferences = FullGroupPreferences
+  { fullDelete :: GroupPreference,
+    -- receipts :: GroupPreference,
+    voice :: GroupPreference
+  }
+  deriving (Eq, Show, Generic, FromJSON)
+
+instance ToJSON FullGroupPreferences where toEncoding = J.genericToEncoding J.defaultOptions
 
 -- merged preferences of user for a given contact - they differentiate between specific preferences for the contact and global user preferences
 data ContactUserPreferences = ContactUserPreferences
@@ -325,17 +372,17 @@ data ContactUserPreferences = ContactUserPreferences
     -- receipts :: ContactUserPreference,
     voice :: ContactUserPreference
   }
-  deriving (Show, Generic)
+  deriving (Eq, Show, Generic)
 
 data ContactUserPreference = ContactUserPreference
   { enabled :: PrefEnabled,
     userPreference :: ContactUserPref,
     contactPreference :: Preference
   }
-  deriving (Show, Generic)
+  deriving (Eq, Show, Generic)
 
 data ContactUserPref = CUPContact {preference :: Preference} | CUPUser {preference :: Preference}
-  deriving (Show, Generic)
+  deriving (Eq, Show, Generic)
 
 instance ToJSON ContactUserPreferences where toEncoding = J.genericToEncoding J.defaultOptions
 
@@ -364,26 +411,24 @@ defaultChatPrefs =
 emptyChatPrefs :: Preferences
 emptyChatPrefs = Preferences Nothing Nothing
 
-instance ToJSON Preferences where
-  toJSON = J.genericToJSON J.defaultOptions {J.omitNothingFields = True}
-  toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}
-
-instance ToField Preferences where
-  toField = toField . encodeJSON
-
-instance FromField Preferences where
-  fromField = fromTextField_ decodeJSON
+defaultGroupPrefs :: FullGroupPreferences
+defaultGroupPrefs =
+  FullGroupPreferences
+    { fullDelete = GroupPreference {enable = FEOff},
+      -- receipts = GroupPreference {enable = FEOff},
+      voice = GroupPreference {enable = FEOn}
+    }
 
 data Preference = Preference
   {allow :: FeatureAllowed}
   deriving (Eq, Show, Generic, FromJSON)
 
+instance ToJSON Preference where toEncoding = J.genericToEncoding J.defaultOptions
+
 data GroupPreference = GroupPreference
   {enable :: GroupFeatureEnabled}
   deriving (Eq, Show, Generic, FromJSON)
 
-instance ToJSON Preference where toEncoding = J.genericToEncoding J.defaultOptions
-
 instance ToJSON GroupPreference where toEncoding = J.genericToEncoding J.defaultOptions
 
 data FeatureAllowed
@@ -392,9 +437,6 @@ data FeatureAllowed
   | FANo -- do not allow
   deriving (Eq, Show, Generic)
 
-data GroupFeatureEnabled = FEOn | FEOff
-  deriving (Eq, Show, Generic)
-
 instance FromField FeatureAllowed where fromField = fromBlobField_ strDecode
 
 instance ToField FeatureAllowed where toField = toField . strEncode
@@ -418,6 +460,9 @@ instance ToJSON FeatureAllowed where
   toJSON = strToJSON
   toEncoding = strToJEncoding
 
+data GroupFeatureEnabled = FEOn | FEOff
+  deriving (Eq, Show, Generic)
+
 instance FromField GroupFeatureEnabled where fromField = fromBlobField_ strDecode
 
 instance ToField GroupFeatureEnabled where toField = toField . strEncode
@@ -452,12 +497,25 @@ mergePreferences contactPrefs userPreferences =
        in fromMaybe (getPreference pt defaultChatPrefs) $ (contactPrefs >>= sel) <|> (userPreferences >>= sel)
 
 mergeUserChatPrefs :: User -> Contact -> FullPreferences
-mergeUserChatPrefs user ct =
-  let userPrefs = if contactConnIncognito ct then Nothing else preferences' user
-   in mergePreferences (Just $ userPreferences ct) userPrefs
+mergeUserChatPrefs user ct = mergeUserChatPrefs' user (contactConnIncognito ct) (userPreferences ct)
+
+mergeUserChatPrefs' :: User -> Bool -> Preferences -> FullPreferences
+mergeUserChatPrefs' user connectedIncognito userPreferences =
+  let userPrefs = if connectedIncognito then Nothing else preferences' user
+   in mergePreferences (Just userPreferences) userPrefs
+
+mergeGroupPreferences :: Maybe GroupPreferences -> FullGroupPreferences
+mergeGroupPreferences groupPreferences =
+  FullGroupPreferences
+    { fullDelete = pref CFFullDelete,
+      -- receipts = pref CFReceipts,
+      voice = pref CFVoice
+    }
+  where
+    pref pt = fromMaybe (getGroupPreference pt defaultGroupPrefs) (groupPreferences >>= groupPrefSel pt)
 
 data PrefEnabled = PrefEnabled {forUser :: Bool, forContact :: Bool}
-  deriving (Show, Generic)
+  deriving (Eq, Show, Generic)
 
 instance ToJSON PrefEnabled where
   toJSON = J.genericToJSON J.defaultOptions
@@ -471,8 +529,8 @@ prefEnabled Preference {allow = user} Preference {allow = contact} = case (user,
   (FANo, _) -> PrefEnabled False False
   _ -> PrefEnabled True True
 
-contactUserPreferences :: User -> Contact -> ContactUserPreferences
-contactUserPreferences user ct =
+contactUserPreferences :: User -> Preferences -> Maybe Preferences -> Bool -> ContactUserPreferences
+contactUserPreferences user userPreferences contactPreferences connectedIncognito =
   ContactUserPreferences
     { fullDelete = pref CFFullDelete,
       -- receipts = pref CFReceipts,
@@ -483,19 +541,19 @@ contactUserPreferences user ct =
       ContactUserPreference
         { enabled = prefEnabled userPref ctPref,
           -- incognito contact cannot have default user preference used
-          userPreference = if contactConnIncognito ct then CUPContact ctUserPref else maybe (CUPUser userPref) CUPContact ctUserPref_,
+          userPreference = if connectedIncognito then CUPContact ctUserPref else maybe (CUPUser userPref) CUPContact ctUserPref_,
           contactPreference = ctPref
         }
       where
-        ctUserPref = getPreference pt $ userPreferences ct
-        ctUserPref_ = chatPrefSel pt $ userPreferences ct
+        ctUserPref = getPreference pt userPreferences
+        ctUserPref_ = chatPrefSel pt userPreferences
         userPref = getPreference pt ctUserPrefs
         ctPref = getPreference pt ctPrefs
-    ctUserPrefs = mergeUserChatPrefs user ct
-    ctPrefs = mergePreferences (preferences' ct) Nothing
+    ctUserPrefs = mergeUserChatPrefs' user connectedIncognito userPreferences
+    ctPrefs = mergePreferences contactPreferences Nothing
 
-getContactUserPrefefence :: ChatFeature -> ContactUserPreferences -> ContactUserPreference
-getContactUserPrefefence = \case
+getContactUserPreference :: ChatFeature -> ContactUserPreferences -> ContactUserPreference
+getContactUserPreference = \case
   CFFullDelete -> fullDelete
   -- CFReceipts -> receipts
   CFVoice -> voice
@@ -1144,6 +1202,9 @@ data Connection = Connection
 aConnId :: Connection -> ConnId
 aConnId Connection {agentConnId = AgentConnId cId} = cId
 
+connIncognito :: Connection -> Bool
+connIncognito Connection {customUserProfileId} = isJust customUserProfileId
+
 instance ToJSON Connection where
   toJSON = J.genericToJSON J.defaultOptions {J.omitNothingFields = True}
   toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}
@@ -1389,3 +1450,18 @@ encodeJSON = safeDecodeUtf8 . LB.toStrict . J.encode
 
 decodeJSON :: FromJSON a => Text -> Maybe a
 decodeJSON = J.decode . LB.fromStrict . encodeUtf8
+
+data ServerCfg = ServerCfg
+  { server :: SMPServerWithAuth,
+    preset :: Bool,
+    tested :: Maybe Bool,
+    enabled :: Bool
+  }
+  deriving (Show, Generic)
+
+instance ToJSON ServerCfg where
+  toEncoding = J.genericToEncoding J.defaultOptions {J.omitNothingFields = True}
+  toJSON = J.genericToJSON J.defaultOptions {J.omitNothingFields = True}
+
+instance FromJSON ServerCfg where
+  parseJSON = J.genericParseJSON J.defaultOptions {J.omitNothingFields = True}

src/Simplex/Chat/View.hs

@@ -18,10 +18,11 @@ import Data.Char (toUpper)
 import Data.Function (on)
 import Data.Int (Int64)
 import Data.List (groupBy, intercalate, intersperse, partition, sortOn)
+import qualified Data.List.NonEmpty as L
 import Data.Maybe (isJust, isNothing, mapMaybe)
 import Data.Text (Text)
 import qualified Data.Text as T
-import Data.Time.Clock (DiffTime)
+import Data.Time.Clock (DiffTime, UTCTime)
 import Data.Time.Format (defaultTimeLocale, formatTime)
 import Data.Time.LocalTime (ZonedTime (..), localDay, localTimeOfDay, timeOfDayToTime, utcToZonedTime)
 import GHC.Generics (Generic)
@@ -37,6 +38,7 @@ import Simplex.Chat.Protocol
 import Simplex.Chat.Store (AutoAccept (..), StoreError (..), UserContactLink (..))
 import Simplex.Chat.Styled
 import Simplex.Chat.Types
+import Simplex.Messaging.Agent.Client (SMPTestFailure (..), SMPTestStep (..))
 import Simplex.Messaging.Agent.Env.SQLite (NetworkConfig (..))
 import Simplex.Messaging.Agent.Protocol
 import qualified Simplex.Messaging.Crypto as C
@@ -49,11 +51,13 @@ import Simplex.Messaging.Transport.Client (TransportHost (..))
 import Simplex.Messaging.Util (bshow)
 import System.Console.ANSI.Types
 
-serializeChatResponse :: Maybe User -> ChatResponse -> String
-serializeChatResponse user_ = unlines . map unStyle . responseToView user_ False
+type CurrentTime = UTCTime
 
-responseToView :: Maybe User -> Bool -> ChatResponse -> [StyledString]
-responseToView user_ testView = \case
+serializeChatResponse :: Maybe User -> CurrentTime -> ChatResponse -> String
+serializeChatResponse user_ ts = unlines . map unStyle . responseToView user_ False ts
+
+responseToView :: Maybe User -> Bool -> CurrentTime -> ChatResponse -> [StyledString]
+responseToView user_ testView ts = \case
   CRActiveUser User {profile} -> viewUserProfile $ fromLocalProfile profile
   CRChatStarted -> ["chat started"]
   CRChatRunning -> ["chat is running"]
@@ -62,20 +66,21 @@ responseToView user_ testView = \case
   CRApiChats chats -> if testView then testViewChats chats else [plain . bshow $ J.encode chats]
   CRApiChat chat -> if testView then testViewChat chat else [plain . bshow $ J.encode chat]
   CRApiParsedMarkdown ft -> [plain . bshow $ J.encode ft]
-  CRUserSMPServers smpServers -> viewSMPServers smpServers testView
+  CRUserSMPServers smpServers _ -> viewSMPServers (L.toList smpServers) testView
+  CRSmpTestResult testFailure -> viewSMPTestResult testFailure
   CRChatItemTTL ttl -> viewChatItemTTL ttl
   CRNetworkConfig cfg -> viewNetworkConfig cfg
   CRContactInfo ct cStats customUserProfile -> viewContactInfo ct cStats customUserProfile
   CRGroupMemberInfo g m cStats -> viewGroupMemberInfo g m cStats
   CRContactSwitch ct progress -> viewContactSwitch ct progress
   CRGroupMemberSwitch g m progress -> viewGroupMemberSwitch g m progress
-  CRNewChatItem (AChatItem _ _ chat item) -> unmuted chat item $ viewChatItem chat item False
-  CRLastMessages chatItems -> concatMap (\(AChatItem _ _ chat item) -> viewChatItem chat item True) chatItems
+  CRNewChatItem (AChatItem _ _ chat item) -> unmuted chat item $ viewChatItem chat item False ts
+  CRApiChatItems chatItems -> concatMap (\(AChatItem _ _ chat item) -> viewChatItem chat item True ts) chatItems
   CRChatItemStatusUpdated _ -> []
-  CRChatItemUpdated (AChatItem _ _ chat item) -> unmuted chat item $ viewItemUpdate chat item
-  CRChatItemDeleted (AChatItem _ _ chat deletedItem) (AChatItem _ _ _ toItem) -> unmuted chat deletedItem $ viewItemDelete chat deletedItem toItem
+  CRChatItemUpdated (AChatItem _ _ chat item) -> unmuted chat item $ viewItemUpdate chat item ts
+  CRChatItemDeleted (AChatItem _ _ chat deletedItem) (AChatItem _ _ _ toItem) -> unmuted chat deletedItem $ viewItemDelete chat deletedItem toItem ts
   CRChatItemDeletedNotFound Contact {localDisplayName = c} _ -> [ttyFrom $ c <> "> [deleted - original message not found]"]
-  CRBroadcastSent mc n ts -> viewSentBroadcast mc n ts
+  CRBroadcastSent mc n t -> viewSentBroadcast mc n ts t
   CRMsgIntegrityError mErr -> viewMsgIntegrityError mErr
   CRCmdAccepted _ -> []
   CRCmdOk -> ["ok"]
@@ -123,13 +128,13 @@ responseToView user_ testView = \case
   CRSndGroupFileCancelled _ ftm fts -> viewSndGroupFileCancelled ftm fts
   CRRcvFileCancelled ft -> receivingFile_ "cancelled" ft
   CRUserProfileUpdated p p' -> viewUserProfileUpdated p p'
-  CRContactPrefsUpdated {fromContact, toContact, preferences} -> case user_ of
-    Just user -> viewUserContactPrefsUpdated user fromContact toContact preferences
+  CRContactPrefsUpdated {fromContact, toContact} -> case user_ of
+    Just user -> viewUserContactPrefsUpdated user fromContact toContact
     _ -> ["unexpected chat event CRContactPrefsUpdated without current user"]
   CRContactAliasUpdated c -> viewContactAliasUpdated c
   CRConnectionAliasUpdated c -> viewConnectionAliasUpdated c
-  CRContactUpdated {fromContact = c, toContact = c', preferences} -> case user_ of
-    Just user -> viewContactUpdated c c' <> viewContactPrefsUpdated user c c' preferences
+  CRContactUpdated {fromContact = c, toContact = c'} -> case user_ of
+    Just user -> viewContactUpdated c c' <> viewContactPrefsUpdated user c c'
     _ -> ["unexpected chat event CRContactUpdated without current user"]
   CRContactsMerged intoCt mergedCt -> viewContactsMerged intoCt mergedCt
   CRReceivedContactRequest UserContactRequest {localDisplayName = c, profile} -> viewReceivedContactRequest c profile
@@ -256,8 +261,8 @@ showSMPServer = B.unpack . strEncode . host
 viewHostEvent :: AProtocolType -> TransportHost -> String
 viewHostEvent p h = map toUpper (B.unpack $ strEncode p) <> " host " <> B.unpack (strEncode h)
 
-viewChatItem :: forall c d. MsgDirectionI d => ChatInfo c -> ChatItem c d -> Bool -> [StyledString]
-viewChatItem chat ChatItem {chatDir, meta, content, quotedItem, file} doShow = case chat of
+viewChatItem :: forall c d. MsgDirectionI d => ChatInfo c -> ChatItem c d -> Bool -> CurrentTime -> [StyledString]
+viewChatItem chat ChatItem {chatDir, meta, content, quotedItem, file} doShow ts = case chat of
   DirectChat c -> case chatDir of
     CIDirectSnd -> case content of
       CISndMsgContent mc -> withSndFile to $ sndMsg to quote mc
@@ -267,7 +272,7 @@ viewChatItem chat ChatItem {chatDir, meta, content, quotedItem, file} doShow = c
         to = ttyToContact' c
     CIDirectRcv -> case content of
       CIRcvMsgContent mc -> withRcvFile from $ rcvMsg from quote mc
-      CIRcvIntegrityError err -> viewRcvIntegrityError from err meta
+      CIRcvIntegrityError err -> viewRcvIntegrityError from err ts meta
       CIRcvGroupEvent {} -> showRcvItemProhibited from
       _ -> showRcvItem from
       where
@@ -283,7 +288,7 @@ viewChatItem chat ChatItem {chatDir, meta, content, quotedItem, file} doShow = c
         to = ttyToGroup g
     CIGroupRcv m -> case content of
       CIRcvMsgContent mc -> withRcvFile from $ rcvMsg from quote mc
-      CIRcvIntegrityError err -> viewRcvIntegrityError from err meta
+      CIRcvIntegrityError err -> viewRcvIntegrityError from err ts meta
       CIRcvGroupInvitation {} -> showRcvItemProhibited from
       _ -> showRcvItem from
       where
@@ -294,26 +299,26 @@ viewChatItem chat ChatItem {chatDir, meta, content, quotedItem, file} doShow = c
   where
     withSndFile = withFile viewSentFileInvitation
     withRcvFile = withFile viewReceivedFileInvitation
-    withFile view dir l = maybe l (\f -> l <> view dir f meta) file
+    withFile view dir l = maybe l (\f -> l <> view dir f ts meta) file
     sndMsg = msg viewSentMessage
     rcvMsg = msg viewReceivedMessage
     msg view dir quote mc = case (msgContentText mc, file, quote) of
       ("", Just _, []) -> []
-      ("", Just CIFile {fileName}, _) -> view dir quote (MCText $ T.pack fileName) meta
-      _ -> view dir quote mc meta
-    showSndItem to = showItem $ sentWithTime_ [to <> plainContent content] meta
-    showRcvItem from = showItem $ receivedWithTime_ from [] meta [plainContent content]
-    showSndItemProhibited to = showItem $ sentWithTime_ [to <> plainContent content <> " " <> prohibited] meta
-    showRcvItemProhibited from = showItem $ receivedWithTime_ from [] meta [plainContent content <> " " <> prohibited]
+      ("", Just CIFile {fileName}, _) -> view dir quote (MCText $ T.pack fileName) ts meta
+      _ -> view dir quote mc ts meta
+    showSndItem to = showItem $ sentWithTime_ ts [to <> plainContent content] meta
+    showRcvItem from = showItem $ receivedWithTime_ ts from [] meta [plainContent content]
+    showSndItemProhibited to = showItem $ sentWithTime_ ts [to <> plainContent content <> " " <> prohibited] meta
+    showRcvItemProhibited from = showItem $ receivedWithTime_ ts from [] meta [plainContent content <> " " <> prohibited]
     showItem ss = if doShow then ss else []
     plainContent = plain . ciContentToText
     prohibited = styled (colored Red) ("[prohibited - it's a bug if this chat item was created in this context, please report it to dev team]" :: String)
 
-viewItemUpdate :: MsgDirectionI d => ChatInfo c -> ChatItem c d -> [StyledString]
-viewItemUpdate chat ChatItem {chatDir, meta, content, quotedItem} = case chat of
+viewItemUpdate :: MsgDirectionI d => ChatInfo c -> ChatItem c d -> CurrentTime -> [StyledString]
+viewItemUpdate chat ChatItem {chatDir, meta, content, quotedItem} ts = case chat of
   DirectChat Contact {localDisplayName = c} -> case chatDir of
     CIDirectRcv -> case content of
-      CIRcvMsgContent mc -> viewReceivedMessage from quote mc meta
+      CIRcvMsgContent mc -> viewReceivedMessage from quote mc ts meta
       _ -> []
       where
         from = ttyFromContactEdited c
@@ -321,7 +326,7 @@ viewItemUpdate chat ChatItem {chatDir, meta, content, quotedItem} = case chat of
     CIDirectSnd -> ["message updated"]
   GroupChat g -> case chatDir of
     CIGroupRcv GroupMember {localDisplayName = m} -> case content of
-      CIRcvMsgContent mc -> viewReceivedMessage from quote mc meta
+      CIRcvMsgContent mc -> viewReceivedMessage from quote mc ts meta
       _ -> []
       where
         from = ttyFromGroupEdited g m
@@ -329,16 +334,16 @@ viewItemUpdate chat ChatItem {chatDir, meta, content, quotedItem} = case chat of
     CIGroupSnd -> ["message updated"]
   _ -> []
 
-viewItemDelete :: ChatInfo c -> ChatItem c d -> ChatItem c' d' -> [StyledString]
-viewItemDelete chat ChatItem {chatDir, meta, content = deletedContent} ChatItem {content = toContent} = case chat of
+viewItemDelete :: ChatInfo c -> ChatItem c d -> ChatItem c' d' -> CurrentTime -> [StyledString]
+viewItemDelete chat ChatItem {chatDir, meta, content = deletedContent} ChatItem {content = toContent} ts = case chat of
   DirectChat Contact {localDisplayName = c} -> case (chatDir, deletedContent, toContent) of
     (CIDirectRcv, CIRcvMsgContent mc, CIRcvDeleted mode) -> case mode of
-      CIDMBroadcast -> viewReceivedMessage (ttyFromContactDeleted c) [] mc meta
+      CIDMBroadcast -> viewReceivedMessage (ttyFromContactDeleted c) [] mc ts meta
       CIDMInternal -> ["message deleted"]
     _ -> ["message deleted"]
   GroupChat g -> case (chatDir, deletedContent, toContent) of
     (CIGroupRcv GroupMember {localDisplayName = m}, CIRcvMsgContent mc, CIRcvDeleted mode) -> case mode of
-      CIDMBroadcast -> viewReceivedMessage (ttyFromGroupDeleted g m) [] mc meta
+      CIDMBroadcast -> viewReceivedMessage (ttyFromGroupDeleted g m) [] mc ts meta
       CIDMInternal -> ["message deleted"]
     _ -> ["message deleted"]
   _ -> []
@@ -365,8 +370,8 @@ msgPreview = msgPlain . preview . msgContentText
       | T.length t <= 120 = t
       | otherwise = T.take 120 t <> "..."
 
-viewRcvIntegrityError :: StyledString -> MsgErrorType -> CIMeta 'MDRcv -> [StyledString]
-viewRcvIntegrityError from msgErr meta = receivedWithTime_ from [] meta $ viewMsgIntegrityError msgErr
+viewRcvIntegrityError :: StyledString -> MsgErrorType -> CurrentTime -> CIMeta 'MDRcv -> [StyledString]
+viewRcvIntegrityError from msgErr ts meta = receivedWithTime_ ts from [] meta $ viewMsgIntegrityError msgErr
 
 viewMsgIntegrityError :: MsgErrorType -> [StyledString]
 viewMsgIntegrityError err = msgError $ case err of
@@ -618,15 +623,16 @@ viewUserProfile Profile {displayName, fullName} =
     "(the updated profile will be sent to all your contacts)"
   ]
 
-viewSMPServers :: [SMPServer] -> Bool -> [StyledString]
+viewSMPServers :: [ServerCfg] -> Bool -> [StyledString]
 viewSMPServers smpServers testView =
   if testView
     then [customSMPServers]
     else
       [ customSMPServers,
         "",
-        "use " <> highlight' "/smp_servers <srv1[,srv2,...]>" <> " to switch to custom SMP servers",
-        "use " <> highlight' "/smp_servers default" <> " to remove custom SMP servers and use default",
+        "use " <> highlight' "/smp test <srv>" <> " to test SMP server connection",
+        "use " <> highlight' "/smp set <srv1[,srv2,...]>" <> " to switch to custom SMP servers",
+        "use " <> highlight' "/smp default" <> " to remove custom SMP servers and use default",
         "(chat option " <> highlight' "-s" <> " (" <> highlight' "--server" <> ") has precedence over saved SMP servers for chat session)"
       ]
   where
@@ -635,6 +641,16 @@ viewSMPServers smpServers testView =
         then "no custom SMP servers saved"
         else viewServers smpServers
 
+viewSMPTestResult :: Maybe SMPTestFailure -> [StyledString]
+viewSMPTestResult = \case
+  Just SMPTestFailure {testStep, testError} ->
+    result
+      <> ["Server requires authentication to create queues, check password" | testStep == TSCreateQueue && testError == SMP SMP.AUTH]
+      <> ["Possibly, certificate fingerprint in server address is incorrect" | testStep == TSConnect && testError == BROKER NETWORK]
+    where
+      result = ["SMP server test failed at " <> plain (drop 2 $ show testStep) <> ", error: " <> plain (strEncode testError)]
+  _ -> ["SMP server test passed"]
+
 viewChatItemTTL :: Maybe Int64 -> [StyledString]
 viewChatItemTTL = \case
   Nothing -> ["old messages are not being deleted"]
@@ -650,7 +666,7 @@ viewNetworkConfig :: NetworkConfig -> [StyledString]
 viewNetworkConfig NetworkConfig {socksProxy, tcpTimeout} =
   [ plain $ maybe "direct network connection" (("using SOCKS5 proxy " <>) . show) socksProxy,
     "TCP timeout: " <> sShow tcpTimeout,
-    "use `/network socks=<on/off/[ipv4]:port>[ timeout=<seconds>]` to change settings"
+    "use " <> highlight' "/network socks=<on/off/[ipv4]:port>[ timeout=<seconds>]" <> " to change settings"
   ]
 
 viewContactInfo :: Contact -> ConnectionStats -> Maybe Profile -> [StyledString]
@@ -675,8 +691,8 @@ viewConnectionStats ConnectionStats {rcvServers, sndServers} =
   ["receiving messages via: " <> viewServerHosts rcvServers | not $ null rcvServers]
     <> ["sending messages via: " <> viewServerHosts sndServers | not $ null sndServers]
 
-viewServers :: [SMPServer] -> StyledString
-viewServers = plain . intercalate ", " . map (B.unpack . strEncode)
+viewServers :: [ServerCfg] -> StyledString
+viewServers = plain . intercalate ", " . map (B.unpack . strEncode . (\ServerCfg {server} -> server))
 
 viewServerHosts :: [SMPServer] -> StyledString
 viewServerHosts = plain . intercalate ", " . map showSMPServer
@@ -708,15 +724,15 @@ viewUserProfileUpdated Profile {displayName = n, fullName, image, preferences} P
       | otherwise = ["user profile is changed to " <> ttyFullName n' fullName' <> notified]
     notified = " (your contacts are notified)"
 
-viewUserContactPrefsUpdated :: User -> Contact -> Contact -> ContactUserPreferences -> [StyledString]
-viewUserContactPrefsUpdated user ct ct' cups
+viewUserContactPrefsUpdated :: User -> Contact -> Contact -> [StyledString]
+viewUserContactPrefsUpdated user ct ct'@Contact {mergedPreferences = cups}
   | null prefs = ["your preferences for " <> ttyContact' ct' <> " did not change"]
   | otherwise = ("you updated preferences for " <> ttyContact' ct' <> ":") : prefs
   where
     prefs = viewContactPreferences user ct ct' cups
 
-viewContactPrefsUpdated :: User -> Contact -> Contact -> ContactUserPreferences -> [StyledString]
-viewContactPrefsUpdated user ct ct' cups
+viewContactPrefsUpdated :: User -> Contact -> Contact -> [StyledString]
+viewContactPrefsUpdated user ct ct'@Contact {mergedPreferences = cups}
   | null prefs = []
   | otherwise = (ttyContact' ct' <> " updated preferences for you:") : prefs
   where
@@ -734,7 +750,7 @@ viewContactPref userPrefs userPrefs' ctPrefs cups pt
     userPref = getPreference pt userPrefs
     userPref' = getPreference pt userPrefs'
     ctPref = getPreference pt ctPrefs
-    ContactUserPreference {enabled, userPreference, contactPreference} = getContactUserPrefefence pt cups
+    ContactUserPreference {enabled, userPreference, contactPreference} = getContactUserPreference pt cups
 
 viewPrefsUpdated :: Maybe Preferences -> Maybe Preferences -> [StyledString]
 viewPrefsUpdated ps ps'
@@ -769,15 +785,36 @@ viewPrefEnabled = \case
 
 viewGroupUpdated :: GroupInfo -> GroupInfo -> Maybe GroupMember -> [StyledString]
 viewGroupUpdated
-  GroupInfo {localDisplayName = n, groupProfile = GroupProfile {fullName, image}}
-  g'@GroupInfo {localDisplayName = n', groupProfile = GroupProfile {fullName = fullName', image = image'}}
-  m
-    | n == n' && fullName == fullName' && image == image' = []
-    | n == n' && fullName == fullName' = ["group " <> ttyGroup n <> ": profile image " <> (if isNothing image' then "removed" else "updated") <> byMember]
-    | n == n' = ["group " <> ttyGroup n <> ": full name " <> if T.null fullName' || fullName' == n' then "removed" else "changed to " <> plain fullName' <> byMember]
-    | otherwise = ["group " <> ttyGroup n <> " is changed to " <> ttyFullGroup g' <> byMember]
+  GroupInfo {localDisplayName = n, groupProfile = GroupProfile {fullName, image, groupPreferences = gps}}
+  g'@GroupInfo {localDisplayName = n', groupProfile = GroupProfile {fullName = fullName', image = image', groupPreferences = gps'}}
+  m = do
+    let update = groupProfileUpdated <> groupPrefsUpdated
+    if null update
+      then []
+      else memberUpdated <> update
     where
-      byMember = maybe "" ((" by " <>) . ttyMember) m
+      memberUpdated = maybe [] (\m' -> [ttyMember m' <> " updated group " <> ttyGroup n <> ":"]) m
+      groupProfileUpdated
+        | n == n' && fullName == fullName' && image == image' = []
+        | n == n' && fullName == fullName' = ["profile image " <> (if isNothing image' then "removed" else "updated")]
+        | n == n' = ["full name " <> if T.null fullName' || fullName' == n' then "removed" else "changed to " <> plain fullName']
+        | otherwise = ["changed to " <> ttyFullGroup g']
+      groupPrefsUpdated
+        | null prefs = []
+        | otherwise = "updated group preferences:" : prefs
+        where
+          prefs = mapMaybe viewPref allChatFeatures
+          viewPref pt
+            | pref gps == pref gps' = Nothing
+            | otherwise = Just $ plain (chatPrefName pt) <> " enabled: " <> viewGroupPreference (pref gps')
+            where
+              pref pss = getGroupPreference pt $ mergeGroupPreferences pss
+
+viewGroupPreference :: GroupPreference -> StyledString
+viewGroupPreference = \case
+  GroupPreference {enable} -> case enable of
+    FEOn -> "on"
+    FEOff -> "off"
 
 viewContactAliasUpdated :: Contact -> [StyledString]
 viewContactAliasUpdated Contact {localDisplayName = n, profile = LocalProfile {localAlias}}
@@ -802,36 +839,37 @@ viewContactUpdated
     where
       fullNameUpdate = if T.null fullName' || fullName' == n' then " removed full name" else " updated full name: " <> plain fullName'
 
-viewReceivedMessage :: StyledString -> [StyledString] -> MsgContent -> CIMeta d -> [StyledString]
-viewReceivedMessage from quote mc meta = receivedWithTime_ from quote meta (ttyMsgContent mc)
+viewReceivedMessage :: StyledString -> [StyledString] -> MsgContent -> CurrentTime -> CIMeta d -> [StyledString]
+viewReceivedMessage from quote mc ts meta = receivedWithTime_ ts from quote meta (ttyMsgContent mc)
 
-receivedWithTime_ :: StyledString -> [StyledString] -> CIMeta d -> [StyledString] -> [StyledString]
-receivedWithTime_ from quote CIMeta {localItemTs, createdAt} styledMsg = do
-  prependFirst (formattedTime <> " " <> from) (quote <> prependFirst indent styledMsg)
-  where
-    indent = if null quote then "" else "      "
-    formattedTime :: StyledString
-    formattedTime =
-      let localTime = zonedTimeToLocalTime localItemTs
-          tz = zonedTimeZone localItemTs
-          format =
-            if (localDay localTime < localDay (zonedTimeToLocalTime $ utcToZonedTime tz createdAt))
-              && (timeOfDayToTime (localTimeOfDay localTime) > (6 * 60 * 60 :: DiffTime))
-              then "%m-%d" -- if message is from yesterday or before and 6 hours has passed since midnight
-              else "%H:%M"
-       in styleTime $ formatTime defaultTimeLocale format localTime
-
-viewSentMessage :: StyledString -> [StyledString] -> MsgContent -> CIMeta d -> [StyledString]
-viewSentMessage to quote mc = sentWithTime_ (prependFirst to $ quote <> prependFirst indent (ttyMsgContent mc))
+receivedWithTime_ :: CurrentTime -> StyledString -> [StyledString] -> CIMeta d -> [StyledString] -> [StyledString]
+receivedWithTime_ ts from quote CIMeta {localItemTs} styledMsg = do
+  prependFirst (ttyMsgTime ts localItemTs <> " " <> from) (quote <> prependFirst indent styledMsg)
   where
     indent = if null quote then "" else "      "
 
-viewSentBroadcast :: MsgContent -> Int -> ZonedTime -> [StyledString]
-viewSentBroadcast mc n ts = prependFirst (highlight' "/feed" <> " (" <> sShow n <> ") " <> ttyMsgTime ts <> " ") (ttyMsgContent mc)
+ttyMsgTime :: CurrentTime -> ZonedTime -> StyledString
+ttyMsgTime ts t =
+  let localTime = zonedTimeToLocalTime t
+      tz = zonedTimeZone t
+      fmt =
+        if (localDay localTime < localDay (zonedTimeToLocalTime $ utcToZonedTime tz ts))
+          && (timeOfDayToTime (localTimeOfDay localTime) > (6 * 60 * 60 :: DiffTime))
+          then "%m-%d" -- if message is from yesterday or before and 6 hours has passed since midnight
+          else "%H:%M"
+   in styleTime $ formatTime defaultTimeLocale fmt localTime
 
-viewSentFileInvitation :: StyledString -> CIFile d -> CIMeta d -> [StyledString]
-viewSentFileInvitation to CIFile {fileId, filePath, fileStatus} = case filePath of
-  Just fPath -> sentWithTime_ $ ttySentFile fPath
+viewSentMessage :: StyledString -> [StyledString] -> MsgContent -> CurrentTime -> CIMeta d -> [StyledString]
+viewSentMessage to quote mc ts = sentWithTime_ ts (prependFirst to $ quote <> prependFirst indent (ttyMsgContent mc))
+  where
+    indent = if null quote then "" else "      "
+
+viewSentBroadcast :: MsgContent -> Int -> CurrentTime -> ZonedTime -> [StyledString]
+viewSentBroadcast mc n ts t = prependFirst (highlight' "/feed" <> " (" <> sShow n <> ") " <> ttyMsgTime ts t <> " ") (ttyMsgContent mc)
+
+viewSentFileInvitation :: StyledString -> CIFile d -> CurrentTime -> CIMeta d -> [StyledString]
+viewSentFileInvitation to CIFile {fileId, filePath, fileStatus} ts = case filePath of
+  Just fPath -> sentWithTime_ ts $ ttySentFile fPath
   _ -> const []
   where
     ttySentFile fPath = ["/f " <> to <> ttyFilePath fPath] <> cancelSending
@@ -839,12 +877,9 @@ viewSentFileInvitation to CIFile {fileId, filePath, fileStatus} = case filePath
       CIFSSndTransfer -> []
       _ -> ["use " <> highlight ("/fc " <> show fileId) <> " to cancel sending"]
 
-sentWithTime_ :: [StyledString] -> CIMeta d -> [StyledString]
-sentWithTime_ styledMsg CIMeta {localItemTs} =
-  prependFirst (ttyMsgTime localItemTs <> " ") styledMsg
-
-ttyMsgTime :: ZonedTime -> StyledString
-ttyMsgTime = styleTime . formatTime defaultTimeLocale "%H:%M"
+sentWithTime_ :: CurrentTime -> [StyledString] -> CIMeta d -> [StyledString]
+sentWithTime_ ts styledMsg CIMeta {localItemTs} =
+  prependFirst (ttyMsgTime ts localItemTs <> " ") styledMsg
 
 ttyMsgContent :: MsgContent -> [StyledString]
 ttyMsgContent = msgPlain . msgContentText
@@ -873,8 +908,8 @@ sendingFile_ status ft@SndFileTransfer {recipientDisplayName = c} =
 sndFile :: SndFileTransfer -> StyledString
 sndFile SndFileTransfer {fileId, fileName} = fileTransferStr fileId fileName
 
-viewReceivedFileInvitation :: StyledString -> CIFile d -> CIMeta d -> [StyledString]
-viewReceivedFileInvitation from file meta = receivedWithTime_ from [] meta (receivedFileInvitation_ file)
+viewReceivedFileInvitation :: StyledString -> CIFile d -> CurrentTime -> CIMeta d -> [StyledString]
+viewReceivedFileInvitation from file ts meta = receivedWithTime_ ts from [] meta (receivedFileInvitation_ file)
 
 receivedFileInvitation_ :: CIFile d -> [StyledString]
 receivedFileInvitation_ CIFile {fileId, fileName, fileSize, fileStatus} =

stack.yaml

@@ -49,7 +49,7 @@ extra-deps:
   # - simplexmq-1.0.0@sha256:34b2004728ae396e3ae449cd090ba7410781e2b3cefc59259915f4ca5daa9ea8,8561
   # - ../simplexmq
   - github: simplex-chat/simplexmq
-    commit: d2b88a1baa390ec64b6535e32ce69f26f53f4d7a
+    commit: c2342cba057fa2333b5936a2254507b5b62e8de2
   # - ../direct-sqlcipher
   - github: simplex-chat/direct-sqlcipher
     commit: 34309410eb2069b029b8fc1872deb1e0db123294

tests/ChatClient.hs

@@ -25,7 +25,7 @@ import Simplex.Chat.Options
 import Simplex.Chat.Store
 import Simplex.Chat.Terminal
 import Simplex.Chat.Terminal.Output (newChatTerminal)
-import Simplex.Chat.Types (Profile, User (..))
+import Simplex.Chat.Types (Profile, ServerCfg (..), User (..))
 import Simplex.Messaging.Agent.Env.SQLite
 import Simplex.Messaging.Agent.RetryInterval
 import Simplex.Messaging.Client (ProtocolClientConfig (..), defaultNetworkConfig)
@@ -51,7 +51,7 @@ testOpts =
     { dbFilePrefix = undefined,
       dbKey = "",
       -- dbKey = "this is a pass-phrase to encrypt the database",
-      smpServers = ["smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=@localhost:5001"],
+      smpServers = [ServerCfg "smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=:server_password@localhost:5001" False Nothing True],
       networkConfig = defaultNetworkConfig,
       logConnections = False,
       logServerHosts = False,
@@ -275,6 +275,7 @@ serverCfg =
       storeLogFile = Nothing,
       storeMsgsFile = Nothing,
       allowNewQueues = True,
+      newQueueBasicAuth = Nothing, -- Just "server_password",
       messageExpiration = Just defaultMessageExpiration,
       inactiveClientExpiration = Just defaultInactiveClientExpiration,
       caCertificateFile = "tests/fixtures/tls/ca.crt",

tests/ChatTests.hs

@@ -74,7 +74,7 @@ chatTests = do
   describe "async group connections" $ do
     xit "create and join group when clients go offline" testGroupAsync
   describe "user profiles" $ do
-    it "update user profiles and notify contacts" testUpdateProfile
+    it "update user profile and notify contacts" testUpdateProfile
     it "update user profile with image" testUpdateProfileImage
   describe "sending and receiving files" $ do
     describe "send and receive file" $ fileTestMatrix2 runTestFileTransfer
@@ -112,12 +112,15 @@ chatTests = do
     it "join group incognito" testJoinGroupIncognito
     it "can't invite contact to whom user connected incognito to a group" testCantInviteContactIncognito
     it "can't see global preferences update" testCantSeeGlobalPrefsUpdateIncognito
-  describe "contact aliases and prefs" $ do
+  describe "contact aliases" $ do
     it "set contact alias" testSetAlias
     it "set connection alias" testSetConnectionAlias
-    it "set contact prefs" testSetContactPrefs
-  describe "SMP servers" $
+  describe "preferences" $ do
+    it "set contact preferences" testSetContactPrefs
+    it "update group preferences" testUpdateGroupPrefs
+  describe "SMP servers" $ do
     it "get and set SMP servers" testGetSetSMPServers
+    it "test SMP server connection" testTestSMPServerConnection
   describe "async connection handshake" $ do
     it "connect when initiating client goes offline" testAsyncInitiatingOffline
     it "connect when accepting client goes offline" testAsyncAcceptingOffline
@@ -1297,10 +1300,15 @@ testUpdateGroupProfile =
       bob ##> "/gp team my_team"
       bob <## "you have insufficient permissions for this group command"
       alice ##> "/gp team my_team"
-      alice <## "group #team is changed to #my_team"
-      concurrently_
-        (bob <## "group #team is changed to #my_team by alice")
-        (cath <## "group #team is changed to #my_team by alice")
+      alice <## "changed to #my_team"
+      concurrentlyN_
+        [ do
+            bob <## "alice updated group #team:"
+            bob <## "changed to #my_team",
+          do
+            cath <## "alice updated group #team:"
+            cath <## "changed to #my_team"
+        ]
       bob #> "#my_team hi"
       concurrently_
         (alice <# "#my_team bob> hi")
@@ -2862,17 +2870,63 @@ testSetContactPrefs = testChat2 aliceProfile bobProfile $
     bob <## "alice updated preferences for you:"
     bob <## "full message deletion: off (you allow: default (yes), contact allows: no)"
 
+testUpdateGroupPrefs :: IO ()
+testUpdateGroupPrefs =
+  testChat2 aliceProfile bobProfile $
+    \alice bob -> do
+      createGroup2 "team" alice bob
+      alice ##> "/_group_profile #1 {\"displayName\": \"team\", \"fullName\": \"team\", \"groupPreferences\": {\"fullDelete\": {\"enable\": \"on\"}}}"
+      alice <## "updated group preferences:"
+      alice <## "full message deletion enabled: on"
+      bob <## "alice updated group #team:"
+      bob <## "updated group preferences:"
+      bob <## "full message deletion enabled: on"
+      alice ##> "/_group_profile #1 {\"displayName\": \"team\", \"fullName\": \"team\", \"groupPreferences\": {\"fullDelete\": {\"enable\": \"off\"}, \"voice\": {\"enable\": \"off\"}}}"
+      alice <## "updated group preferences:"
+      alice <## "full message deletion enabled: off"
+      alice <## "voice messages enabled: off"
+      bob <## "alice updated group #team:"
+      bob <## "updated group preferences:"
+      bob <## "full message deletion enabled: off"
+      bob <## "voice messages enabled: off"
+      alice ##> "/_group_profile #1 {\"displayName\": \"team\", \"fullName\": \"team\", \"groupPreferences\": {\"fullDelete\": {\"enable\": \"off\"}, \"voice\": {\"enable\": \"on\"}}}"
+      alice <## "updated group preferences:"
+      alice <## "voice messages enabled: on"
+      bob <## "alice updated group #team:"
+      bob <## "updated group preferences:"
+      bob <## "voice messages enabled: on"
+      alice ##> "/_group_profile #1 {\"displayName\": \"team\", \"fullName\": \"team\", \"groupPreferences\": {\"fullDelete\": {\"enable\": \"off\"}, \"voice\": {\"enable\": \"on\"}}}"
+      -- no update
+      alice #> "#team hey"
+      bob <# "#team alice> hey"
+      bob #> "#team hi"
+      alice <# "#team bob> hi"
+
 testGetSetSMPServers :: IO ()
 testGetSetSMPServers =
   testChat2 aliceProfile bobProfile $
     \alice _ -> do
-      alice #$> ("/smp_servers", id, "no custom SMP servers saved")
-      alice #$> ("/smp_servers smp://1234-w==@smp1.example.im", id, "ok")
-      alice #$> ("/smp_servers", id, "smp://1234-w==@smp1.example.im")
-      alice #$> ("/smp_servers smp://2345-w==@smp2.example.im;smp://3456-w==@smp3.example.im:5224", id, "ok")
-      alice #$> ("/smp_servers", id, "smp://2345-w==@smp2.example.im, smp://3456-w==@smp3.example.im:5224")
-      alice #$> ("/smp_servers default", id, "ok")
-      alice #$> ("/smp_servers", id, "no custom SMP servers saved")
+      alice #$> ("/smp", id, "smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=:server_password@localhost:5001")
+      alice #$> ("/smp smp://1234-w==@smp1.example.im", id, "ok")
+      alice #$> ("/smp", id, "smp://1234-w==@smp1.example.im")
+      alice #$> ("/smp smp://1234-w==:password@smp1.example.im", id, "ok")
+      alice #$> ("/smp", id, "smp://1234-w==:password@smp1.example.im")
+      alice #$> ("/smp smp://2345-w==@smp2.example.im;smp://3456-w==@smp3.example.im:5224", id, "ok")
+      alice #$> ("/smp", id, "smp://2345-w==@smp2.example.im, smp://3456-w==@smp3.example.im:5224")
+      alice #$> ("/smp default", id, "ok")
+      alice #$> ("/smp", id, "smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=:server_password@localhost:5001")
+
+testTestSMPServerConnection :: IO ()
+testTestSMPServerConnection =
+  testChat2 aliceProfile bobProfile $
+    \alice _ -> do
+      alice ##> "/smp test smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=@localhost:5001"
+      alice <## "SMP server test passed"
+      alice ##> "/smp test smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=:server_password@localhost:5001"
+      alice <## "SMP server test passed"
+      alice ##> "/smp test smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZwjI=@localhost:5001"
+      alice <## "SMP server test failed at Connect, error: BROKER NETWORK"
+      alice <## "Possibly, certificate fingerprint in server address is incorrect"
 
 testAsyncInitiatingOffline :: IO ()
 testAsyncInitiatingOffline = withTmpFiles $ do

tests/MobileTests.hs

@@ -32,9 +32,9 @@ activeUserExists = "{\"resp\":{\"type\":\"chatCmdError\",\"chatError\":{\"type\"
 
 activeUser :: String
 #if defined(darwin_HOST_OS) && defined(swiftJSON)
-activeUser = "{\"resp\":{\"activeUser\":{\"user\":{\"userId\":1,\"userContactId\":1,\"localDisplayName\":\"alice\",\"profile\":{\"profileId\":1,\"displayName\":\"alice\",\"fullName\":\"Alice\",\"localAlias\":\"\"},\"activeUser\":true}}}}"
+activeUser = "{\"resp\":{\"activeUser\":{\"user\":{\"userId\":1,\"userContactId\":1,\"localDisplayName\":\"alice\",\"profile\":{\"profileId\":1,\"displayName\":\"alice\",\"fullName\":\"Alice\",\"localAlias\":\"\"},\"fullPreferences\":{\"fullDelete\":{\"allow\":\"no\"},\"voice\":{\"allow\":\"yes\"}},\"activeUser\":true}}}"
 #else
-activeUser = "{\"resp\":{\"type\":\"activeUser\",\"user\":{\"userId\":1,\"userContactId\":1,\"localDisplayName\":\"alice\",\"profile\":{\"profileId\":1,\"displayName\":\"alice\",\"fullName\":\"Alice\",\"localAlias\":\"\"},\"activeUser\":true}}}"
+activeUser = "{\"resp\":{\"type\":\"activeUser\",\"user\":{\"userId\":1,\"userContactId\":1,\"localDisplayName\":\"alice\",\"profile\":{\"profileId\":1,\"displayName\":\"alice\",\"fullName\":\"Alice\",\"localAlias\":\"\"},\"fullPreferences\":{\"fullDelete\":{\"allow\":\"no\"},\"voice\":{\"allow\":\"yes\"}},\"activeUser\":true}}}"
 #endif
 
 chatStarted :: String