WIP: add batching

* ios: fix simplex address view

* fix lib paths

* fix call

.github/workflows/build.yml

@@ -262,7 +262,7 @@ jobs:
       # rm -rf dist-newstyle/src/direct-sq* is here because of the bug in cabal's dependency which prevents second build from finishing
 
       - name: 'Setup MSYS2'
-        if: startsWith(github.ref, 'refs/tags/v') && matrix.os == 'windows-latest'
+        if: matrix.os == 'windows-latest'
         uses: msys2/setup-msys2@v2
         with:
           msystem: ucrt64

apps/ios/Shared/Views/NewChat/QRCode.swift

@@ -11,20 +11,12 @@ import CoreImage.CIFilterBuiltins
 
 struct MutableQRCode: View {
     @Binding var uri: String
-    @State private var image: UIImage?
+    var withLogo: Bool = true
+    var tintColor = UIColor(red: 0.023, green: 0.176, blue: 0.337, alpha: 1)
 
     var body: some View {
-        ZStack {
-            if let image = image {
-                qrCodeImage(image)
-            }
-        }
-        .onAppear {
-            image = generateImage(uri)
-        }
-        .onChange(of: uri) { _ in
-            image = generateImage(uri)
-        }
+        QRCode(uri: uri, withLogo: withLogo, tintColor: tintColor)
+            .id("simplex-qrcode-view-for-\(uri)")
     }
 }
 
@@ -49,7 +41,7 @@ struct QRCode: View {
     var withLogo: Bool = true
     var tintColor = UIColor(red: 0.023, green: 0.176, blue: 0.337, alpha: 1)
     @State private var image: UIImage? = nil
-    @State private var makeScreenshotBinding: () -> Void = {}
+    @State private var makeScreenshotFunc: () -> Void = {}
 
     var body: some View {
         ZStack {
@@ -70,18 +62,18 @@ struct QRCode: View {
                     }
                 }
                 .onAppear {
-                    makeScreenshotBinding = {
+                    makeScreenshotFunc = {
                         let size = CGSizeMake(1024 / UIScreen.main.scale, 1024 / UIScreen.main.scale)
-                        showShareSheet(items: [makeScreenshot(geo.frame(in: .local).origin, size)])}
+                        showShareSheet(items: [makeScreenshot(geo.frame(in: .local).origin, size)])
+                    }
                 }
                 .frame(width: geo.size.width, height: geo.size.height)
             }
         }
-        .onTapGesture(perform: makeScreenshotBinding)
+        .onTapGesture(perform: makeScreenshotFunc)
         .onAppear {
-            image = image ?? generateImage(uri)?.replaceColor(UIColor.black, tintColor)
+            image = image ?? generateImage(uri, tintColor: tintColor)
         }
-
     }
 }
 
@@ -93,13 +85,13 @@ private func qrCodeImage(_ image: UIImage) -> some View {
         .textSelection(.enabled)
 }
 
-private func generateImage(_ uri: String) -> UIImage? {
+private func generateImage(_ uri: String, tintColor: UIColor) -> UIImage? {
     let context = CIContext()
     let filter = CIFilter.qrCodeGenerator()
     filter.message = Data(uri.utf8)
     if let outputImage = filter.outputImage,
        let cgImage = context.createCGImage(outputImage, from: outputImage.extent) {
-        return UIImage(cgImage: cgImage)
+        return UIImage(cgImage: cgImage).replaceColor(UIColor.black, tintColor)
     }
     return nil
 }

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

@@ -190,7 +190,8 @@ struct UserAddressView: View {
 
     @ViewBuilder private func existingAddressView(_ userAddress: UserContactLink) -> some View {
         Section {
-            MutableQRCode(uri: Binding.constant(simplexChatLink(userAddress.connReqContact)))
+            SimpleXLinkQRCode(uri: userAddress.connReqContact)
+                .id("simplex-contact-address-qrcode-\(userAddress.connReqContact)")
             shareQRCodeButton(userAddress)
             if MFMailComposeViewController.canSendMail() {
                 shareViaEmailButton(userAddress)

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -43,6 +43,11 @@
 		5C3F1D562842B68D00EC8A82 /* IntegrityErrorItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C3F1D552842B68D00EC8A82 /* IntegrityErrorItemView.swift */; };
 		5C3F1D58284363C400EC8A82 /* PrivacySettings.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C3F1D57284363C400EC8A82 /* PrivacySettings.swift */; };
 		5C4B3B0A285FB130003915F2 /* DatabaseView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C4B3B09285FB130003915F2 /* DatabaseView.swift */; };
+		5C4BB4B82B1E7D75007981AA /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4BB4B32B1E7D75007981AA /* libgmp.a */; };
+		5C4BB4B92B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo-ghc8.10.7.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4BB4B42B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo-ghc8.10.7.a */; };
+		5C4BB4BA2B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4BB4B52B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo.a */; };
+		5C4BB4BB2B1E7D75007981AA /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4BB4B62B1E7D75007981AA /* libffi.a */; };
+		5C4BB4BC2B1E7D75007981AA /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C4BB4B72B1E7D75007981AA /* libgmpxx.a */; };
 		5C5346A827B59A6A004DF848 /* ChatHelp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C5346A727B59A6A004DF848 /* ChatHelp.swift */; };
 		5C55A91F283AD0E400C4E99E /* CallManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C55A91E283AD0E400C4E99E /* CallManager.swift */; };
 		5C55A921283CCCB700C4E99E /* IncomingCallView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C55A920283CCCB700C4E99E /* IncomingCallView.swift */; };
@@ -120,11 +125,6 @@
 		5CCD403727A5F9A200368C90 /* ScanToConnectView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CCD403627A5F9A200368C90 /* ScanToConnectView.swift */; };
 		5CD67B8F2B0E858A00C510B1 /* hs_init.h in Headers */ = {isa = PBXBuildFile; fileRef = 5CD67B8D2B0E858A00C510B1 /* hs_init.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		5CD67B902B0E858A00C510B1 /* hs_init.c in Sources */ = {isa = PBXBuildFile; fileRef = 5CD67B8E2B0E858A00C510B1 /* hs_init.c */; };
-		5CD67BA02B120ADF00C510B1 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CD67B9B2B120ADF00C510B1 /* libgmp.a */; };
-		5CD67BA12B120ADF00C510B1 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CD67B9C2B120ADF00C510B1 /* libgmpxx.a */; };
-		5CD67BA22B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CD67B9D2B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u.a */; };
-		5CD67BA32B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u-ghc8.10.7.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CD67B9E2B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u-ghc8.10.7.a */; };
-		5CD67BA42B120ADF00C510B1 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CD67B9F2B120ADF00C510B1 /* libffi.a */; };
 		5CDCAD482818589900503DA2 /* NotificationService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CDCAD472818589900503DA2 /* NotificationService.swift */; };
 		5CE2BA702845308900EC33A6 /* SimpleXChat.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CE2BA682845308900EC33A6 /* SimpleXChat.framework */; };
 		5CE2BA712845308900EC33A6 /* SimpleXChat.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 5CE2BA682845308900EC33A6 /* SimpleXChat.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
@@ -290,6 +290,11 @@
 		5C3F1D57284363C400EC8A82 /* PrivacySettings.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PrivacySettings.swift; sourceTree = "<group>"; };
 		5C422A7C27A9A6FA0097A1E1 /* SimpleX (iOS).entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = "SimpleX (iOS).entitlements"; sourceTree = "<group>"; };
 		5C4B3B09285FB130003915F2 /* DatabaseView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DatabaseView.swift; sourceTree = "<group>"; };
+		5C4BB4B32B1E7D75007981AA /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5C4BB4B42B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo-ghc8.10.7.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo-ghc8.10.7.a"; sourceTree = "<group>"; };
+		5C4BB4B52B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo.a"; sourceTree = "<group>"; };
+		5C4BB4B62B1E7D75007981AA /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5C4BB4B72B1E7D75007981AA /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
 		5C5346A727B59A6A004DF848 /* ChatHelp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatHelp.swift; sourceTree = "<group>"; };
 		5C55A91E283AD0E400C4E99E /* CallManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CallManager.swift; sourceTree = "<group>"; };
 		5C55A920283CCCB700C4E99E /* IncomingCallView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IncomingCallView.swift; sourceTree = "<group>"; };
@@ -403,11 +408,6 @@
 		5CCD403627A5F9A200368C90 /* ScanToConnectView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ScanToConnectView.swift; sourceTree = "<group>"; };
 		5CD67B8D2B0E858A00C510B1 /* hs_init.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = hs_init.h; sourceTree = "<group>"; };
 		5CD67B8E2B0E858A00C510B1 /* hs_init.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = hs_init.c; sourceTree = "<group>"; };
-		5CD67B9B2B120ADF00C510B1 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
-		5CD67B9C2B120ADF00C510B1 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
-		5CD67B9D2B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u.a"; sourceTree = "<group>"; };
-		5CD67B9E2B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u-ghc8.10.7.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u-ghc8.10.7.a"; sourceTree = "<group>"; };
-		5CD67B9F2B120ADF00C510B1 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
 		5CDCAD452818589900503DA2 /* SimpleX NSE.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = "SimpleX NSE.appex"; sourceTree = BUILT_PRODUCTS_DIR; };
 		5CDCAD472818589900503DA2 /* NotificationService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationService.swift; sourceTree = "<group>"; };
 		5CDCAD492818589900503DA2 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -511,13 +511,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				5CD67BA12B120ADF00C510B1 /* libgmpxx.a in Frameworks */,
-				5CD67BA22B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
-				5CD67BA02B120ADF00C510B1 /* libgmp.a in Frameworks */,
-				5CD67BA42B120ADF00C510B1 /* libffi.a in Frameworks */,
-				5CD67BA32B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u-ghc8.10.7.a in Frameworks */,
+				5C4BB4BB2B1E7D75007981AA /* libffi.a in Frameworks */,
+				5C4BB4BA2B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo.a in Frameworks */,
+				5C4BB4B92B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo-ghc8.10.7.a in Frameworks */,
+				5C4BB4B82B1E7D75007981AA /* libgmp.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
+				5C4BB4BC2B1E7D75007981AA /* libgmpxx.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -579,11 +579,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5CD67B9F2B120ADF00C510B1 /* libffi.a */,
-				5CD67B9B2B120ADF00C510B1 /* libgmp.a */,
-				5CD67B9C2B120ADF00C510B1 /* libgmpxx.a */,
-				5CD67B9E2B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u-ghc8.10.7.a */,
-				5CD67B9D2B120ADF00C510B1 /* libHSsimplex-chat-5.4.0.6-9DfazyElTA72omjHp0C93u.a */,
+				5C4BB4B62B1E7D75007981AA /* libffi.a */,
+				5C4BB4B32B1E7D75007981AA /* libgmp.a */,
+				5C4BB4B72B1E7D75007981AA /* libgmpxx.a */,
+				5C4BB4B42B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo-ghc8.10.7.a */,
+				5C4BB4B52B1E7D75007981AA /* libHSsimplex-chat-5.4.0.6-DWi9o3X1dc6Jx2FZ4ew1fo.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";

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

@@ -1426,9 +1426,9 @@ object ChatController {
     chatModel.remoteHosts.addAll(hosts)
   }
 
-  suspend fun startRemoteHost(rhId: Long?, multicast: Boolean = true): Triple<RemoteHostInfo?, String, String>? {
-    val r = sendCmd(null, CC.StartRemoteHost(rhId, multicast))
-    if (r is CR.RemoteHostStarted) return Triple(r.remoteHost_, r.invitation, r.ctrlPort)
+  suspend fun startRemoteHost(rhId: Long?, multicast: Boolean = true, address: RemoteCtrlAddress?, port: Int?): CR.RemoteHostStarted? {
+    val r = sendCmd(null, CC.StartRemoteHost(rhId, multicast, address, port))
+    if (r is CR.RemoteHostStarted) return r
     apiErrorAlert("startRemoteHost", generalGetString(MR.strings.error_alert_title), r)
     return null
   }
@@ -2248,7 +2248,7 @@ sealed class CC {
   // Remote control
   class SetLocalDeviceName(val displayName: String): CC()
   class ListRemoteHosts(): CC()
-  class StartRemoteHost(val remoteHostId: Long?, val multicast: Boolean): CC()
+  class StartRemoteHost(val remoteHostId: Long?, val multicast: Boolean, val address: RemoteCtrlAddress?, val port: Int?): CC()
   class SwitchRemoteHost (val remoteHostId: Long?): CC()
   class StopRemoteHost(val remoteHostKey: Long?): CC()
   class DeleteRemoteHost(val remoteHostId: Long): CC()
@@ -2384,7 +2384,7 @@ sealed class CC {
     is CancelFile -> "/fcancel $fileId"
     is SetLocalDeviceName -> "/set device name $displayName"
     is ListRemoteHosts -> "/list remote hosts"
-    is StartRemoteHost -> "/start remote host " + if (remoteHostId == null) "new" else "$remoteHostId multicast=${onOff(multicast)}"
+    is StartRemoteHost -> "/start remote host " + (if (remoteHostId == null) "new" else "$remoteHostId multicast=${onOff(multicast)}") + (if (address != null) " addr=${address.address} iface=${address.`interface`}" else "") + (if (port != null) " port=$port" else "")
     is SwitchRemoteHost -> "/switch remote host " + if (remoteHostId == null) "local" else "$remoteHostId"
     is StopRemoteHost -> "/stop remote host " + if (remoteHostKey == null) "new" else "$remoteHostKey"
     is DeleteRemoteHost -> "/delete remote host $remoteHostId"
@@ -3606,6 +3606,8 @@ data class RemoteHostInfo(
   val remoteHostId: Long,
   val hostDeviceName: String,
   val storePath: String,
+  val bindAddress_: RemoteCtrlAddress?,
+  val bindPort_: Int?,
   val sessionState: RemoteHostSessionState?
 ) {
   val activeHost: Boolean
@@ -3614,6 +3616,12 @@ data class RemoteHostInfo(
   fun activeHost(): Boolean = chatModel.currentRemoteHost.value?.remoteHostId == remoteHostId
 }
 
+@Serializable
+data class RemoteCtrlAddress(
+  val address: String,
+  val `interface`: String
+)
+
 @Serializable
 sealed class RemoteHostSessionState {
   @Serializable @SerialName("starting") object Starting: RemoteHostSessionState()
@@ -3848,7 +3856,7 @@ sealed class CR {
   // remote events (desktop)
   @Serializable @SerialName("remoteHostList") class RemoteHostList(val remoteHosts: List<RemoteHostInfo>): CR()
   @Serializable @SerialName("currentRemoteHost") class CurrentRemoteHost(val remoteHost_: RemoteHostInfo?): CR()
-  @Serializable @SerialName("remoteHostStarted") class RemoteHostStarted(val remoteHost_: RemoteHostInfo?, val invitation: String, val ctrlPort: String): CR()
+  @Serializable @SerialName("remoteHostStarted") class RemoteHostStarted(val remoteHost_: RemoteHostInfo?, val invitation: String, val localAddrs: List<RemoteCtrlAddress>, val ctrlPort: String): CR()
   @Serializable @SerialName("remoteHostSessionCode") class RemoteHostSessionCode(val remoteHost_: RemoteHostInfo?, val sessionCode: String): CR()
   @Serializable @SerialName("newRemoteHost") class NewRemoteHost(val remoteHost: RemoteHostInfo): CR()
   @Serializable @SerialName("remoteHostConnected") class RemoteHostConnected(val remoteHost: RemoteHostInfo): CR()

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

@@ -164,6 +164,12 @@ fun CIImageView(
           }
         }
       }
+    } else {
+      KeyChangeEffect(file) {
+        if (res.value == null) {
+          res.value = imageAndFilePath(file)
+        }
+      }
     }
     val loaded = res.value
     if (loaded != null) {

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

@@ -19,8 +19,8 @@ import dev.icerock.moko.resources.compose.painterResource
 import androidx.compose.ui.text.*
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.*
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.*
 import chat.simplex.common.views.database.PassphraseStrength
 import chat.simplex.common.views.database.validKey
 import chat.simplex.res.MR
@@ -123,6 +123,7 @@ fun DefaultConfigurableTextField(
   isValid: (String) -> Boolean,
   keyboardActions: KeyboardActions = KeyboardActions(),
   keyboardType: KeyboardType = KeyboardType.Text,
+  fontSize: TextUnit = 16.sp,
   dependsOn: State<Any?>? = null,
 ) {
   var valid by remember { mutableStateOf(isValid(state.value.text)) }
@@ -152,7 +153,6 @@ fun DefaultConfigurableTextField(
   BasicTextField(
     value = state.value,
     modifier = modifier
-      .fillMaxWidth()
       .background(colors.backgroundColor(enabled).value, shape)
       .indicatorLine(enabled, false, interactionSource, colors)
       .defaultMinSize(
@@ -176,14 +176,14 @@ fun DefaultConfigurableTextField(
     textStyle = TextStyle.Default.copy(
       color = color,
       fontWeight = FontWeight.Normal,
-      fontSize = 16.sp
+      fontSize = fontSize
     ),
     interactionSource = interactionSource,
     decorationBox = @Composable { innerTextField ->
       TextFieldDefaults.TextFieldDecorationBox(
         value = state.value.text,
         innerTextField = innerTextField,
-        placeholder = { Text(placeholder, color = MaterialTheme.colors.secondary) },
+        placeholder = { Text(placeholder, color = MaterialTheme.colors.secondary, fontSize = fontSize, maxLines = 1, overflow = TextOverflow.Ellipsis) },
         singleLine = true,
         enabled = enabled,
         isError = !valid,

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

@@ -10,72 +10,90 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
+import androidx.compose.ui.unit.*
 import chat.simplex.res.MR
 import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.usersettings.SettingsActionItemWithContent
 
+@Composable
+fun <T> ExposedDropDownSetting(
+  values: List<Pair<T, String>>,
+  selection: State<T>,
+  textColor: Color = MaterialTheme.colors.secondary,
+  fontSize: TextUnit = 16.sp,
+  label: String? = null,
+  enabled: State<Boolean> = mutableStateOf(true),
+  minWidth: Dp = 200.dp,
+  maxWidth: Dp = with(LocalDensity.current) { 180.sp.toDp() },
+  onSelected: (T) -> Unit
+) {
+  val expanded = remember { mutableStateOf(false) }
+  ExposedDropdownMenuBox(
+    expanded = expanded.value,
+    onExpandedChange = {
+      expanded.value = !expanded.value && enabled.value
+    }
+  ) {
+    Row(
+      Modifier.padding(start = 10.dp),
+      verticalAlignment = Alignment.CenterVertically,
+      horizontalArrangement = Arrangement.End
+    ) {
+      Text(
+        values.first { it.first == selection.value }.second + (if (label != null) " $label" else ""),
+        Modifier.widthIn(max = maxWidth),
+        maxLines = 1,
+        overflow = TextOverflow.Ellipsis,
+        color = textColor,
+        fontSize = fontSize,
+      )
+      Spacer(Modifier.size(12.dp))
+      Icon(
+        if (!expanded.value) painterResource(MR.images.ic_expand_more) else painterResource(MR.images.ic_expand_less),
+        generalGetString(MR.strings.icon_descr_more_button),
+        tint = MaterialTheme.colors.secondary
+      )
+    }
+    DefaultExposedDropdownMenu(
+      modifier = Modifier.widthIn(min = minWidth),
+      expanded = expanded,
+    ) {
+      values.forEach { selectionOption ->
+        DropdownMenuItem(
+          onClick = {
+            onSelected(selectionOption.first)
+            expanded.value = false
+          },
+          contentPadding = PaddingValues(horizontal = DEFAULT_PADDING * 1.5f)
+        ) {
+          Text(
+            selectionOption.second + (if (label != null) " $label" else ""),
+            maxLines = 1,
+            overflow = TextOverflow.Ellipsis,
+            color = if (isInDarkTheme()) MenuTextColorDark else Color.Black,
+            fontSize = fontSize,
+          )
+        }
+      }
+    }
+  }
+}
+
 @Composable
 fun <T> ExposedDropDownSettingRow(
   title: String,
   values: List<Pair<T, String>>,
   selection: State<T>,
+  textColor: Color = MaterialTheme.colors.secondary,
   label: String? = null,
   icon: Painter? = null,
   iconTint: Color = MaterialTheme.colors.secondary,
   enabled: State<Boolean> = mutableStateOf(true),
+  minWidth: Dp = 200.dp,
+  maxWidth: Dp = with(LocalDensity.current) { 180.sp.toDp() },
   onSelected: (T) -> Unit
 ) {
   SettingsActionItemWithContent(icon, title, iconColor = iconTint, disabled = !enabled.value) {
-    val expanded = remember { mutableStateOf(false) }
-    ExposedDropdownMenuBox(
-      expanded = expanded.value,
-      onExpandedChange = {
-        expanded.value = !expanded.value && enabled.value
-      }
-    ) {
-      Row(
-        Modifier.padding(start = 10.dp),
-        verticalAlignment = Alignment.CenterVertically,
-        horizontalArrangement = Arrangement.End
-      ) {
-        val maxWidth = with(LocalDensity.current) { 180.sp.toDp() }
-        Text(
-          values.first { it.first == selection.value }.second + (if (label != null) " $label" else ""),
-          Modifier.widthIn(max = maxWidth),
-          maxLines = 1,
-          overflow = TextOverflow.Ellipsis,
-          color = MaterialTheme.colors.secondary
-        )
-        Spacer(Modifier.size(12.dp))
-        Icon(
-          if (!expanded.value) painterResource(MR.images.ic_expand_more) else painterResource(MR.images.ic_expand_less),
-          generalGetString(MR.strings.icon_descr_more_button),
-          tint = MaterialTheme.colors.secondary
-        )
-      }
-      DefaultExposedDropdownMenu(
-        modifier = Modifier.widthIn(min = 200.dp),
-        expanded = expanded,
-      ) {
-        values.forEach { selectionOption ->
-          DropdownMenuItem(
-            onClick = {
-              onSelected(selectionOption.first)
-              expanded.value = false
-            },
-            contentPadding = PaddingValues(horizontal = DEFAULT_PADDING * 1.5f)
-          ) {
-            Text(
-              selectionOption.second + (if (label != null) " $label" else ""),
-              maxLines = 1,
-              overflow = TextOverflow.Ellipsis,
-              color = if (isInDarkTheme()) MenuTextColorDark else Color.Black,
-            )
-          }
-        }
-      }
-    }
+    ExposedDropDownSetting(values, selection ,textColor, label = label, enabled = enabled, minWidth = minWidth, maxWidth = maxWidth, onSelected = onSelected)
   }
 }

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

@@ -55,7 +55,7 @@ fun annotatedStringResource(id: StringResource): AnnotatedString {
 @Composable
 fun annotatedStringResource(id: StringResource, vararg args: Any?): AnnotatedString {
   val density = LocalDensity.current
-  return remember(id) {
+  return remember(id, args) {
     escapedHtmlToAnnotatedString(id.localized().format(args = args), density)
   }
 }

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

@@ -9,6 +9,7 @@ import SectionView
 import TextIconSpaced
 import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.selection.SelectionContainer
 import androidx.compose.material.*
 import androidx.compose.runtime.*
@@ -17,6 +18,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalClipboardManager
+import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.font.*
 import androidx.compose.ui.text.input.*
@@ -32,11 +34,11 @@ import chat.simplex.common.views.chat.item.ItemAction
 import chat.simplex.common.views.chatlist.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.newchat.QRCode
-import chat.simplex.common.views.usersettings.PreferenceToggle
-import chat.simplex.common.views.usersettings.SettingsActionItemWithContent
+import chat.simplex.common.views.usersettings.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
+import kotlinx.coroutines.flow.distinctUntilChanged
 
 @Composable
 fun ConnectMobileView() {
@@ -156,7 +158,7 @@ fun DeviceNameField(
   DefaultConfigurableTextField(
     state = state,
     placeholder = generalGetString(MR.strings.enter_this_device_name),
-    modifier = Modifier.padding(start = DEFAULT_PADDING),
+    modifier = Modifier.fillMaxWidth().padding(start = DEFAULT_PADDING),
     isValid = { true },
   )
   KeyChangeEffect(state.value) {
@@ -172,7 +174,8 @@ private fun ConnectMobileViewLayout(
   sessionCode: String?,
   port: String?,
   staleQrCode: Boolean = false,
-  refreshQrCode: () -> Unit = {}
+  refreshQrCode: () -> Unit = {},
+  UnderQrLayout: @Composable () -> Unit = {},
 ) {
   Column(
     Modifier.fillMaxWidth().verticalScroll(rememberScrollState()),
@@ -196,7 +199,9 @@ private fun ConnectMobileViewLayout(
           }
         }
         SectionTextFooter(annotatedStringResource(MR.strings.open_on_mobile_and_scan_qr_code), textAlign = TextAlign.Center)
-        SectionTextFooter(annotatedStringResource(MR.strings.waiting_for_mobile_to_connect_on_port, port), textAlign = TextAlign.Center)
+        SectionTextFooter(annotatedStringResource(MR.strings.waiting_for_mobile_to_connect), textAlign = TextAlign.Center)
+
+        UnderQrLayout()
 
         if (remember { controller.appPrefs.developerTools.state }.value) {
           val clipboard = LocalClipboardManager.current
@@ -233,7 +238,9 @@ private fun ConnectMobileViewLayout(
         }
       }
     }
-    SectionBottomSpacer()
+    if (invitation != null) {
+      SectionBottomSpacer()
+    }
   }
 }
 
@@ -259,14 +266,21 @@ private fun showAddingMobileDevice(connecting: MutableState<Boolean>) {
 
 @Composable
 fun AddingMobileDevice(showTitle: Boolean, staleQrCode: MutableState<Boolean>, connecting: MutableState<Boolean>, close: () -> Unit) {
-  val invitation = rememberSaveable { mutableStateOf<String?>(null) }
-  val port = rememberSaveable { mutableStateOf<String?>(null) }
+  var cachedR by remember { mutableStateOf<CR.RemoteHostStarted?>(null) }
+  val customAddress = rememberSaveable { mutableStateOf<RemoteCtrlAddress?>(null) }
+  val customPort = rememberSaveable { mutableStateOf<Int?>(null) }
   val startRemoteHost = suspend {
-    val r = chatModel.controller.startRemoteHost(null, controller.appPrefs.offerRemoteMulticast.get())
+    val r = chatModel.controller.startRemoteHost(
+      rhId = null,
+      multicast = controller.appPrefs.offerRemoteMulticast.get(),
+      address = if (customAddress.value?.address != cachedR.address?.address) customAddress.value else cachedR.rh?.bindAddress_,
+      port = if (customPort.value != cachedR.port) customPort.value else cachedR.rh?.bindPort_
+    )
     if (r != null) {
+      cachedR = r
       connecting.value = true
-      invitation.value = r.second
-      port.value = r.third
+      customAddress.value = cachedR.addresses.firstOrNull()
+      customPort.value = cachedR.port
       chatModel.remoteHostPairing.value = null to RemoteHostSessionState.Starting
     }
   }
@@ -283,11 +297,11 @@ fun AddingMobileDevice(showTitle: Boolean, staleQrCode: MutableState<Boolean>, c
   val remoteDeviceName = pairing.value?.first?.hostDeviceName
   ConnectMobileViewLayout(
     title = if (!showTitle) null else if (cachedSessionCode == null) stringResource(MR.strings.link_a_mobile) else stringResource(MR.strings.verify_connection),
-    invitation = invitation.value,
+    invitation = cachedR?.invitation,
     deviceName = remoteDeviceName,
     sessionCode = cachedSessionCode,
-    port = port.value,
-    staleQrCode = staleQrCode.value,
+    port = cachedR?.ctrlPort,
+    staleQrCode = staleQrCode.value || (cachedR.address != customAddress.value && customAddress.value != null) || cachedR.port != customPort.value,
     refreshQrCode = {
       withBGApi {
         if (chatController.stopRemoteHost(null)) {
@@ -296,6 +310,7 @@ fun AddingMobileDevice(showTitle: Boolean, staleQrCode: MutableState<Boolean>, c
         }
       }
     },
+    UnderQrLayout = { UnderQrLayout(cachedR, customAddress, customPort) }
   )
   val oldRemoteHostId by remember { mutableStateOf(chatModel.currentRemoteHost.value?.remoteHostId) }
   LaunchedEffect(remember { chatModel.currentRemoteHost }.value) {
@@ -325,9 +340,25 @@ fun AddingMobileDevice(showTitle: Boolean, staleQrCode: MutableState<Boolean>, c
 
 private fun showConnectMobileDevice(rh: RemoteHostInfo, connecting: MutableState<Boolean>) {
   ModalManager.start.showModalCloseable { close ->
+    var cachedR by remember { mutableStateOf<CR.RemoteHostStarted?>(null) }
+    val customAddress = rememberSaveable { mutableStateOf<RemoteCtrlAddress?>(null) }
+    val customPort = rememberSaveable { mutableStateOf<Int?>(null) }
+    val startRemoteHost = suspend {
+      val r = chatModel.controller.startRemoteHost(
+        rhId = rh.remoteHostId,
+        multicast = controller.appPrefs.offerRemoteMulticast.get(),
+        address = if (customAddress.value?.address != cachedR.address?.address) customAddress.value else cachedR.rh?.bindAddress_ ?: rh.bindAddress_,
+        port = if (customPort.value != cachedR.port) customPort.value else cachedR.rh?.bindPort_ ?: rh.bindPort_
+      )
+      if (r != null) {
+        cachedR = r
+        connecting.value = true
+        customAddress.value = cachedR.addresses.firstOrNull()
+        customPort.value = cachedR.port
+        chatModel.remoteHostPairing.value = null to RemoteHostSessionState.Starting
+      }
+    }
     val pairing = remember { chatModel.remoteHostPairing }
-    val invitation = rememberSaveable { mutableStateOf<String?>(null) }
-    val port = rememberSaveable { mutableStateOf<String?>(null) }
     val sessionCode = when (val state = pairing.value?.second) {
       is RemoteHostSessionState.PendingConfirmation -> state.sessionCode
       else -> null
@@ -339,25 +370,22 @@ private fun showConnectMobileDevice(rh: RemoteHostInfo, connecting: MutableState
     }
     ConnectMobileViewLayout(
       title = if (cachedSessionCode == null) stringResource(MR.strings.scan_from_mobile) else stringResource(MR.strings.verify_connection),
-      invitation = invitation.value,
+      invitation = cachedR?.invitation,
       deviceName = pairing.value?.first?.hostDeviceName ?: rh.hostDeviceName,
       sessionCode = cachedSessionCode,
-      port = port.value
+      port = cachedR?.ctrlPort,
+      staleQrCode = (cachedR.address != customAddress.value && customAddress.value != null) || cachedR.port != customPort.value,
+      refreshQrCode = {
+        withBGApi {
+          if (chatController.stopRemoteHost(rh.remoteHostId)) {
+            startRemoteHost()
+          }
+        }
+      },
+      UnderQrLayout = { UnderQrLayout(cachedR, customAddress, customPort) }
     )
-    var remoteHostId by rememberSaveable { mutableStateOf<Long?>(null) }
-    LaunchedEffect(Unit) {
-      val r = chatModel.controller.startRemoteHost(rh.remoteHostId, controller.appPrefs.offerRemoteMulticast.get())
-      if (r != null) {
-        val (rh_, inv) = r
-        connecting.value = true
-        remoteHostId = rh_?.remoteHostId
-        invitation.value = inv
-        port.value = r.third
-        chatModel.remoteHostPairing.value = null to RemoteHostSessionState.Starting
-      }
-    }
     LaunchedEffect(remember { chatModel.currentRemoteHost }.value) {
-      if (remoteHostId != null && chatModel.currentRemoteHost.value?.remoteHostId == remoteHostId) {
+      if (cachedR.remoteHostId != null && chatModel.currentRemoteHost.value?.remoteHostId == cachedR.remoteHostId) {
         close()
       }
     }
@@ -367,10 +395,13 @@ private fun showConnectMobileDevice(rh: RemoteHostInfo, connecting: MutableState
       }
     }
     DisposableEffect(Unit) {
+      withBGApi {
+        startRemoteHost()
+      }
       onDispose {
-        if (remoteHostId != null && chatModel.currentRemoteHost.value?.remoteHostId != remoteHostId) {
+        if (cachedR.remoteHostId != null && chatModel.currentRemoteHost.value?.remoteHostId != cachedR.remoteHostId) {
           withBGApi {
-            chatController.stopRemoteHost(remoteHostId)
+            chatController.stopRemoteHost(cachedR.remoteHostId)
           }
         }
         chatModel.remoteHostPairing.value = null
@@ -403,3 +434,77 @@ private fun showConnectedMobileDevice(rh: RemoteHostInfo, disconnectHost: () ->
     }
   }
 }
+
+@Composable
+private fun UnderQrLayout(cachedR: CR.RemoteHostStarted?, customAddress: MutableState<RemoteCtrlAddress?>, customPort: MutableState<Int?>) {
+  Row(Modifier.fillMaxWidth(), verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.Center) {
+    if (cachedR.addresses.size > 1) {
+      ExposedDropDownSetting(
+        cachedR.addresses.map { it to it.address + " (${it.`interface`})" },
+        customAddress,
+        textColor = MaterialTheme.colors.onBackground,
+        fontSize = 14.sp,
+        minWidth = 250.dp,
+        maxWidth = with(LocalDensity.current) { 250.sp.toDp() },
+        enabled = remember { mutableStateOf(cachedR.addresses.size > 1) },
+        onSelected = {
+          customAddress.value = it
+        }
+      )
+    } else {
+      Spacer(Modifier.width(10.dp))
+      Text(customAddress.value?.address + " (${customAddress.value?.`interface`})", fontSize = 14.sp, color = MaterialTheme.colors.onBackground)
+    }
+    val portUnsaved = rememberSaveable(stateSaver = TextFieldValue.Saver) {
+      mutableStateOf(TextFieldValue((customPort.value ?: cachedR.port!!).toString()))
+    }
+    Spacer(Modifier.width(DEFAULT_PADDING))
+    Box {
+      DefaultConfigurableTextField(
+        portUnsaved,
+        stringResource(MR.strings.random_port),
+        modifier = Modifier.widthIn(max = 132.dp),
+        isValid = { (validPort(it) && it.toInt() > 1023) || it.isBlank() },
+        keyboardActions = KeyboardActions(onDone = { defaultKeyboardAction(ImeAction.Done) }),
+        keyboardType = KeyboardType.Number,
+        fontSize = 14.sp,
+      )
+      if (validPort(portUnsaved.value.text) && portUnsaved.value.text.toInt() > 1023) {
+        Icon(painterResource(MR.images.ic_edit), stringResource(MR.strings.edit_verb), Modifier.padding(end = 56.dp).size(16.dp).align(Alignment.CenterEnd), tint = MaterialTheme.colors.secondary)
+        IconButton(::showOpenPortAlert, Modifier.align(Alignment.TopEnd).padding(top = 2.dp)) {
+          Icon(painterResource(MR.images.ic_info), null, tint = MaterialTheme.colors.primary)
+        }
+      }
+    }
+    LaunchedEffect(Unit) {
+      snapshotFlow { portUnsaved.value.text }
+        .distinctUntilChanged()
+        .collect {
+          if (validPort(it) && it.toInt() > 1023) {
+            customPort.value = it.toInt()
+          } else {
+            customPort.value = null
+          }
+        }
+    }
+    KeyChangeEffect(customPort.value) {
+      if (customPort.value != null) {
+        portUnsaved.value = portUnsaved.value.copy(text = customPort.value.toString())
+      }
+    }
+  }
+}
+
+private fun showOpenPortAlert() {
+  AlertManager.shared.showAlertMsg(
+    title = generalGetString(MR.strings.open_port_in_firewall_title),
+    text = generalGetString(MR.strings.open_port_in_firewall_desc),
+  )
+}
+
+private val CR.RemoteHostStarted?.rh: RemoteHostInfo? get() = this?.remoteHost_
+private val CR.RemoteHostStarted?.remoteHostId: Long? get() = this?.remoteHost_?.remoteHostId
+private val CR.RemoteHostStarted?.address: RemoteCtrlAddress? get() = this?.localAddrs?.firstOrNull()
+private val CR.RemoteHostStarted?.addresses: List<RemoteCtrlAddress> get() =
+  (if (controller.appPrefs.developerTools.get() || this?.localAddrs?.indexOfFirst { it.address == "127.0.0.1" } == 0) this?.localAddrs else this?.localAddrs?.filterNot { it.address == "127.0.0.1" }) ?: emptyList()
+private val CR.RemoteHostStarted?.port: Int? get() = this?.ctrlPort?.toIntOrNull()

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

@@ -305,7 +305,7 @@ fun SockProxySettings(m: ChatModel) {
         DefaultConfigurableTextField(
           hostUnsaved,
           stringResource(MR.strings.host_verb),
-          modifier = Modifier,
+          modifier = Modifier.fillMaxWidth(),
           isValid = ::validHost,
           keyboardActions = KeyboardActions(onNext = { defaultKeyboardAction(ImeAction.Next) }),
           keyboardType = KeyboardType.Text,
@@ -315,7 +315,7 @@ fun SockProxySettings(m: ChatModel) {
         DefaultConfigurableTextField(
           portUnsaved,
           stringResource(MR.strings.port_verb),
-          modifier = Modifier,
+          modifier = Modifier.fillMaxWidth(),
           isValid = ::validPort,
           keyboardActions = KeyboardActions(onDone = { defaultKeyboardAction(ImeAction.Done); save() }),
           keyboardType = KeyboardType.Number,
@@ -428,7 +428,7 @@ private fun validHost(s: String): Boolean {
 }
 
 // https://ihateregex.io/expr/port/
-private fun validPort(s: String): Boolean {
+fun validPort(s: String): Boolean {
   val validPort = Regex("^(6553[0-5])|(655[0-2][0-9])|(65[0-4][0-9]{2})|(6[0-4][0-9]{3})|([1-5][0-9]{4})|([0-5]{0,5})|([0-9]{1,4})$")
   return s.isNotBlank() && s.matches(validPort)
 }

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

@@ -1665,7 +1665,7 @@
   <string name="disconnect_desktop_question">Disconnect desktop?</string>
   <string name="only_one_device_can_work_at_the_same_time">Only one device can work at the same time</string>
   <string name="open_on_mobile_and_scan_qr_code"><![CDATA[Open <i>Use from desktop</i> in mobile app and scan QR code.]]></string>
-  <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[Waiting for mobile to connect on port <i>%s</i>]]></string>
+  <string name="waiting_for_mobile_to_connect">Waiting for mobile to connect:</string>
   <string name="bad_desktop_address">Bad desktop address</string>
   <string name="desktop_incompatible_version">Incompatible version</string>
   <string name="desktop_app_version_is_incompatible">Desktop app version %s is not compatible with this app.</string>
@@ -1693,6 +1693,9 @@
   <string name="not_compatible">Not compatible!</string>
   <string name="refresh_qr_code">Refresh</string>
   <string name="no_connected_mobile">No connected mobile</string>
+  <string name="random_port">Random</string>
+  <string name="open_port_in_firewall_title">Open port in firewall</string>
+  <string name="open_port_in_firewall_desc">To allow a mobile app to connect to the desktop, open this port in your firewall, if you have it enabled</string>
 
   <!-- Under development -->
   <string name="in_developing_title">Coming soon!</string>

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

@@ -1581,7 +1581,7 @@
     <string name="v5_4_better_groups_descr">Schnellerer Gruppenbeitritt und zuverlässigere Nachrichtenzustellung.</string>
     <string name="linked_mobiles">Verknüpfte Mobiltelefone</string>
     <string name="this_device_name">Dieser Gerätename</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[Auf die Mobiltelefonverbindung über Port <i>%s</i> warten]]></string>
+    <string name="waiting_for_mobile_to_connect">Auf die Mobiltelefonverbindung warten:</string>
     <string name="loading_remote_file_title">Laden der Datei</string>
     <string name="link_a_mobile">Zu einem Mobiltelefon verbinden</string>
     <string name="settings_section_title_use_from_desktop">Vom Desktop aus nutzen</string>

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

@@ -1486,7 +1486,7 @@
     <string name="desktop_device">Bureau</string>
     <string name="connected_to_desktop">Connecté au bureau</string>
     <string name="this_device_name">Ce nom d\'appareil</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[En attente d\'une connexion mobile sur le port <i>%s</i>]]></string>
+    <string name="waiting_for_mobile_to_connect">En attente d\'une connexion mobile:</string>
     <string name="loading_remote_file_title">Chargement du fichier</string>
     <string name="connecting_to_desktop">Connexion au bureau</string>
     <string name="desktop_devices">Appareils de bureau</string>

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

@@ -1517,6 +1517,6 @@
     <string name="v5_4_more_things_descr">- avvisa facoltativamente i contatti eliminati.
 \n- nomi del profilo con spazi.
 \n- e molto altro!</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[In attesa che il cellulare si connetta alla porta <i>%s</i>]]></string>
+    <string name="waiting_for_mobile_to_connect">In attesa che il cellulare si connette:</string>
     <string name="group_member_role_author">autore</string>
 </resources>

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

@@ -1516,7 +1516,7 @@
 \n- en meer!</string>
     <string name="remote_host_was_disconnected_toast"><![CDATA[Mobiele verbinding <b>%s</b> is verbroken]]></string>
     <string name="group_member_role_author">auteur</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[Wachten tot mobiel verbinding maakt op poort <i>%s</i>]]></string>
+    <string name="waiting_for_mobile_to_connect">Wachten tot mobiel verbinding maakt:</string>
     <string name="multicast_connect_automatically">Automatisch verbinden</string>
     <string name="waiting_for_desktop">Wachten op desktop…</string>
     <string name="found_desktop">Desktop gevonden</string>

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

@@ -1496,7 +1496,7 @@
     <string name="v5_4_better_groups_descr">Szybsze dołączenie i bardziej niezawodne wiadomości.</string>
     <string name="linked_mobiles">Połączone telefony</string>
     <string name="this_device_name">Nazwa tego urządzenia</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[Oczekiwanie na połączenie telefonu na port <i>%s</i>]]></string>
+    <string name="waiting_for_mobile_to_connect">Oczekiwanie na połączenie telefonu:</string>
     <string name="loading_remote_file_title">Ładowanie pliku</string>
     <string name="found_desktop">Znaleziono komputer</string>
     <string name="desktop_devices">Urządzenia komputerowe</string>

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

@@ -1601,7 +1601,7 @@
     <string name="verify_connection">Проверить соединение</string>
     <string name="multicast_connect_automatically">Соединяться автоматически</string>
     <string name="waiting_for_desktop">Ожидается подключение…</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[Ожидается подключение мобильного через порт <i>%s</i>]]></string>
+    <string name="waiting_for_mobile_to_connect">Ожидается подключение мобильного:</string>
     <string name="found_desktop">Компьютер найден</string>
     <string name="not_compatible">Несовместимая версия!</string>
     <string name="group_member_role_author">автор</string>

apps/multiplatform/common/src/commonMain/resources/MR/zh-rCN/strings.xml

@@ -1517,7 +1517,7 @@
     <string name="v5_4_more_things_descr">- 可选择通知已删除的联系人。
 \n- 带空格的个人资料名称。
 \n- 以及更多！</string>
-    <string name="waiting_for_mobile_to_connect_on_port"><![CDATA[正等待移动设备在端口 <i>%s</i> 进行连接]]></string>
+    <string name="waiting_for_mobile_to_connect">正等待移动设备 进行连接:</string>
     <string name="group_member_role_author">作者</string>
     <string name="multicast_connect_automatically">自动连接</string>
     <string name="waiting_for_desktop">等待桌面中…</string>

apps/simplex-broadcast-bot/src/Broadcast/Options.hs

@@ -83,5 +83,6 @@ mkChatOpts BroadcastBotOpts {coreOptions} =
       allowInstantFiles = True,
       autoAcceptFileSize = 0,
       muteNotifications = True,
+      markRead = False,
       maintenance = False
     }

apps/simplex-directory-service/src/Directory/Options.hs

@@ -5,10 +5,10 @@
 {-# LANGUAGE ScopedTypeVariables #-}
 
 module Directory.Options
- ( DirectoryOpts (..),
-   getDirectoryOpts,
-   mkChatOpts,
- )
+  ( DirectoryOpts (..),
+    getDirectoryOpts,
+    mkChatOpts,
+  )
 where
 
 import Options.Applicative
@@ -35,8 +35,8 @@ directoryOpts appDir defaultDbFileName = do
           <> help "Comma-separated list of super-users in the format CONTACT_ID:DISPLAY_NAME who will be allowed to manage the directory"
       )
   directoryLog <-
-    Just <$>
-      strOption
+    Just
+      <$> strOption
         ( long "directory-file"
             <> metavar "DIRECTORY_FILE"
             <> help "Append only log for directory state"
@@ -81,5 +81,6 @@ mkChatOpts DirectoryOpts {coreOptions} =
       allowInstantFiles = True,
       autoAcceptFileSize = 0,
       muteNotifications = True,
+      markRead = False,
       maintenance = False
     }

cabal.project

@@ -4,12 +4,14 @@ packages: .
 
 with-compiler: ghc-9.6.3
 
+index-state: 2023-10-20T00:00:00Z
+
 constraints: zip +disable-bzip2 +disable-zstd
 
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 90a8fc91d35c578c3b52ad296a6f1df715da2278
+    tag: eaf5317834b069144b5f4897f9c79831983e54dd
 
 source-repository-package
     type: git
@@ -45,3 +47,9 @@ source-repository-package
     type: git
     location: https://github.com/simplex-chat/android-support.git
     tag: 9aa09f148089d6752ce563b14c2df1895718d806
+
+-- TODO this fork is only needed to compile with GHC 8.10.7 - it allows previous base version
+source-repository-package
+    type: git
+    location: https://github.com/simplex-chat/zip.git
+    tag: bd421c6b19cc4c465cd7af1f6f26169fb8ee1ebc

docs/guide/app-settings.md

@@ -45,6 +45,8 @@ When people connect to you via this address, you will receive a connection reque
 
 If you start receiving too many requests via this address it is always safe to remove it – all the connections you created via this address will remain active, as this address is not used to deliver the messages.
 
+See the comparison with [1-time invitation links](./making-connections.md#comparison-of-1-time-invitation-links-and-simplex-contact-addresses).
+
 Read more in [this post](../../blog/20221108-simplex-chat-v4.2-security-audit-new-website.md#auto-accept-contact-requests).
 
 ### Chat preferences

docs/guide/making-connections.md

@@ -13,6 +13,71 @@ Private Connection — connect using an invitation link or QR code via video or
 
 Group Chat — Users have the option to create a secret group, share their contact link [which can be deleted later on], or generate a one-time invitation link.
 
+## Your SimpleX contact address
+
+You can [create an optional long term address](./app-settings.md#your-simplex-contact-address) for other people to connect with you. Unlike 1-time invitation links, these addresses can be used many times, that makes them good to share online, e.g. on social media platforms, or in email signatures. That helps more people discover SimpleX Chat, so please do it!
+
+When people connect to you via this address, you will receive a connection request that you can accept or reject. You can configure an automatic acceptance of connection request and an automatic welcome message that will be sent to the new contacts. You can also share this address as part of your SimpleX profile, so group members can connect to you, and your contacts can share it with others - if this is something that you want.
+
+If you start receiving too many requests via this address it is always safe to remove it – all the connections you created via this address will remain active, as this address is not used to deliver the messages.
+
+### Comparison of 1-time invitation links and SimpleX Contact addresses
+
+<table>
+  <tr>
+    <th></th>
+    <th>1-time invitation link</th>
+    <th>SimpleX contact address</th>
+  </tr>
+  <tr>
+    <td>Can be used many times?</td>
+    <td>No</td>
+    <td>Yes</td>
+  </tr>
+  <tr>
+    <td>Can be included in user profile?</td>
+    <td>No, as it can only be used once.</td>
+    <td>Yes, to allow group members to connect directly, and your contacts to pass it on to their contacts.</td>
+  </tr>
+  <tr>
+    <td>When to use it?</td>
+    <td>With somebody you know, via another communication channel or QR code (in person or during a video call)</td>
+    <td>Where many people can see and connect via it, e.g. in email signature, website, social media or group chat.</td>
+  </tr>
+  <tr>
+    <td>Security</td>
+    <td>More secure, as can only be used once, and the initial connection request (including profile) is encrypted with double ratchet.</td>
+    <td>Initial connection request is also e2e encrypted, but without double ratchet (it is initialized when request is accepted).</td>
+  </tr>
+  <tr>
+    <td>Identification</td>
+    <td>Both sides know who they connect to, as they know with whom and by who the link was shared. You can attach alias to this invitation as soon as you share it or use it, to identify the other person when connection is established.</td>
+    <td>Only the person using the address knows who they connect to, via the channel where they found the address (email, social media, etc.). The address owner can only see the user profile of the request, and has no proof of identity from the person sending the request<sup>*</sup>.</td>
+  </tr>
+  <tr>
+    <td>Advantages over other platforms</td>
+    <td>There is no direct analogy, other platforms don’t offer one-time invitations without any fixed part identifying the user.</td>
+    <td>Unlike addresses in other platforms, SimpleX addresses are not used to deliver the messages &mdash; only the initial connection requests.<br>It means that removing this address will not break the contacts made via it (like changing an email address would), it would only prevent new connections, which makes it a good solution against spam and abuse.</td>
+  </tr>
+  <tr>
+    <td>Vulnerability to attacks</td>
+    <td>Until the connection is established, anybody who intercepts this link can connect to it, so it has to be verified with the original contact that the connection succeeded.</td>
+    <td>These addresses are vulnerable to connection request spam. Unlike other platforms, you can delete or change the address, without losing any contacts (see above).</td>
+  </tr>
+  <tr>
+    <td>Passive attacks on connection links</td>
+    <td colspan="2">Both types of links are not vulnerable if simply observed &mdash; they only contain public keys. So they can be safely shared via insecure or public channels, as long as you can confirm that you connected to the intended person.</td>
+  </tr>
+  <tr>
+    <td>Active attacks on connection links</td>
+    <td colspan="2">If the link is substituted via the attack on the channel used to share it, the connection security can be compromised, and the original messages monitored (man-in-the-middle attack). If it is a real risk then security code should be verified to mitigate it - doing so proves<sup>**</sup> that the link and keys were not substituted, and that the end-to-end encryption is secure.</td>
+  </tr>
+</table>
+
+<sup>*</sup> Adding optional verified identities that we plan in the future will change it &mdash; the address owner will have an option to request identity verification before accepting the connection.
+
+<sup>**</sup> Connection security code is the cryptographic hash (SHA256) of combined public keys of both sides &mdash; there are 2<sup>256</sup> possible security codes (1 with 77 zeros – about [1000 times smaller](https://www.wolframalpha.com/input?i=2%5E256) than the estimated number of atoms in the visible universe).
+
 ## Conversation preferences
 
 Tap on one of your conversations to open conversation preferences.

package.yaml

@@ -19,7 +19,6 @@ dependencies:
   - attoparsec == 0.14.*
   - base >= 4.7 && < 5
   - base64-bytestring >= 1.0 && < 1.3
-  - bytestring == 0.11.*
   - composition == 1.0.*
   - constraints >= 0.12 && < 0.14
   - containers == 0.6.*
@@ -32,10 +31,10 @@ dependencies:
   - filepath == 1.4.*
   - http-types == 0.12.*
   - http2 >= 4.2.2 && < 4.3
-  - memory >= 0.15 && < 0.19
-  - mtl >= 2.2 && < 3
+  - memory == 0.18.*
+  - mtl >= 2.3.1 && < 3.0
   - network >= 3.1.2.7 && < 3.2
-  - network-transport >= 0.5.6 && < 0.6
+  - network-transport == 0.5.6
   - optparse-applicative >= 0.15 && < 0.17
   - process == 1.6.*
   - random >= 1.1 && < 1.3
@@ -45,14 +44,12 @@ dependencies:
   - socks == 0.6.*
   - sqlcipher-simple == 0.4.*
   - stm == 2.5.*
-  - template-haskell >= 2.16 && < 2.21
   - terminal == 0.2.*
-  - text >= 2.0 && < 3
   - time == 1.9.*
   - tls >= 1.6.0 && < 1.7
   - unliftio == 0.2.*
   - unliftio-core == 0.2.*
-  - zip >= 1.7 && < 2.1
+  - zip == 2.0.*
 
 flags:
   swift:
@@ -64,6 +61,16 @@ when:
   - condition: flag(swift)
     cpp-options:
       - -DswiftJSON
+  - condition: impl(ghc >= 9.6.2)
+    dependencies:
+      - bytestring == 0.11.*
+      - template-haskell == 2.20.*
+      - text >= 2.0.1 && < 2.2
+  - condition: impl(ghc < 9.6.2)
+    dependencies:
+      - bytestring == 0.10.*
+      - template-haskell == 2.16.*
+      - text >= 1.2.3.0 && < 1.3
 
 library:
   source-dirs: src

scripts/nix/sha256map.nix

@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."90a8fc91d35c578c3b52ad296a6f1df715da2278" = "1yjixh6b2s1law3kh885fsbr1inv1r7iy4g9g2bn6j4ygdn8vlzy";
+  "https://github.com/simplex-chat/simplexmq.git"."eaf5317834b069144b5f4897f9c79831983e54dd" = "0jlic1q08mq9p9sgvigmc59r6x1r5fa1zsfqvvrwd97pwain36mj";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/kazu-yamamoto/http2.git"."f5525b755ff2418e6e6ecc69e877363b0d0bcaeb" = "0fyx0047gvhm99ilp212mmz37j84cwrfnpmssib5dw363fyb88b6";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
@@ -7,4 +7,5 @@
   "https://github.com/simplex-chat/aeson.git"."aab7b5a14d6c5ea64c64dcaee418de1bb00dcc2b" = "0jz7kda8gai893vyvj96fy962ncv8dcsx71fbddyy8zrvc88jfrr";
   "https://github.com/simplex-chat/haskell-terminal.git"."f708b00009b54890172068f168bf98508ffcd495" = "0zmq7lmfsk8m340g47g5963yba7i88n4afa6z93sg9px5jv1mijj";
   "https://github.com/simplex-chat/android-support.git"."9aa09f148089d6752ce563b14c2df1895718d806" = "0pbf2pf13v2kjzi397nr13f1h3jv0imvsq8rpiyy2qyx5vd50pqn";
+  "https://github.com/simplex-chat/zip.git"."bd421c6b19cc4c465cd7af1f6f26169fb8ee1ebc" = "1csqfjhvc8wb5h4kxxndmb6iw7b4ib9ff2n81hrizsmnf45a6gg0";
 }

simplex-chat.cabal

@@ -1,6 +1,6 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.36.0.
+-- This file has been generated from package.yaml by hpack version 0.35.0.
 --
 -- see: https://github.com/sol/hpack
 
@@ -171,7 +171,6 @@ library
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -184,10 +183,10 @@ library
     , filepath ==1.4.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network >=3.1.2.7 && <3.2
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -197,17 +196,25 @@ library
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3
 
 executable simplex-bot
   main-is: Main.hs
@@ -223,7 +230,6 @@ executable simplex-bot
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -236,10 +242,10 @@ executable simplex-bot
     , filepath ==1.4.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network >=3.1.2.7 && <3.2
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -250,17 +256,25 @@ executable simplex-bot
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3
 
 executable simplex-bot-advanced
   main-is: Main.hs
@@ -276,7 +290,6 @@ executable simplex-bot-advanced
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -289,10 +302,10 @@ executable simplex-bot-advanced
     , filepath ==1.4.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network >=3.1.2.7 && <3.2
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -303,17 +316,25 @@ executable simplex-bot-advanced
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3
 
 executable simplex-broadcast-bot
   main-is: ../Main.hs
@@ -331,7 +352,6 @@ executable simplex-broadcast-bot
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -344,10 +364,10 @@ executable simplex-broadcast-bot
     , filepath ==1.4.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network >=3.1.2.7 && <3.2
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -358,17 +378,25 @@ executable simplex-broadcast-bot
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3
 
 executable simplex-chat
   main-is: Main.hs
@@ -385,7 +413,6 @@ executable simplex-chat
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -398,10 +425,10 @@ executable simplex-chat
     , filepath ==1.4.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network ==3.1.*
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -412,18 +439,26 @@ executable simplex-chat
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
     , websockets ==0.12.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3
 
 executable simplex-directory-service
   main-is: ../Main.hs
@@ -443,7 +478,6 @@ executable simplex-directory-service
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -456,10 +490,10 @@ executable simplex-directory-service
     , filepath ==1.4.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network >=3.1.2.7 && <3.2
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -470,17 +504,25 @@ executable simplex-directory-service
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3
 
 test-suite simplex-chat-test
   type: exitcode-stdio-1.0
@@ -524,7 +566,6 @@ test-suite simplex-chat-test
     , attoparsec ==0.14.*
     , base >=4.7 && <5
     , base64-bytestring >=1.0 && <1.3
-    , bytestring ==0.11.*
     , composition ==1.0.*
     , constraints >=0.12 && <0.14
     , containers ==0.6.*
@@ -540,10 +581,10 @@ test-suite simplex-chat-test
     , hspec ==2.11.*
     , http-types ==0.12.*
     , http2 >=4.2.2 && <4.3
-    , memory >=0.15 && <0.19
-    , mtl >=2.2 && <3
+    , memory ==0.18.*
+    , mtl >=2.3.1 && <3.0
     , network ==3.1.*
-    , network-transport >=0.5.6 && <0.6
+    , network-transport ==0.5.6
     , optparse-applicative >=0.15 && <0.17
     , process ==1.6.*
     , random >=1.1 && <1.3
@@ -555,14 +596,22 @@ test-suite simplex-chat-test
     , socks ==0.6.*
     , sqlcipher-simple ==0.4.*
     , stm ==2.5.*
-    , template-haskell >=2.16 && <2.21
     , terminal ==0.2.*
-    , text >=2.0 && <3
     , time ==1.9.*
     , tls >=1.6.0 && <1.7
     , unliftio ==0.2.*
     , unliftio-core ==0.2.*
-    , zip >=1.7 && <2.1
+    , zip ==2.0.*
   default-language: Haskell2010
   if flag(swift)
     cpp-options: -DswiftJSON
+  if impl(ghc >= 9.6.2)
+    build-depends:
+        bytestring ==0.11.*
+      , template-haskell ==2.20.*
+      , text >=2.0.1 && <2.2
+  if impl(ghc < 9.6.2)
+    build-depends:
+        bytestring ==0.10.*
+      , template-haskell ==2.16.*
+      , text >=1.2.3.0 && <1.3

src/Simplex/Chat.hs

@@ -1,8 +1,11 @@
 {-# LANGUAGE DataKinds #-}
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE FlexibleInstances #-}
 {-# LANGUAGE GADTs #-}
+{-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE LambdaCase #-}
+{-# LANGUAGE MultiParamTypeClasses #-}
 {-# LANGUAGE MultiWayIf #-}
 {-# LANGUAGE NamedFieldPuns #-}
 {-# LANGUAGE OverloadedRecordDot #-}
@@ -4989,9 +4992,10 @@ processAgentMessageConn user@User {userId} corrId agentConnId agentMessage = do
             Left _ -> messageError "x.grp.mem.inv error: referenced member does not exist"
             Right reMember -> do
               GroupMemberIntro {introId} <- withStore $ \db -> saveIntroInvitation db reMember m introInv
-              void . sendGroupMessage' user [reMember] (XGrpMemFwd (memberInfo m) introInv) groupId (Just introId) $
-                withStore' $
-                  \db -> updateIntroStatus db introId GMIntroInvForwarded
+              void . runDBSuspendingChat_ $ sendGroupMessage' user [reMember] (XGrpMemFwd (memberInfo m) introInv) groupId (Just introId) $
+                -- withStore' $ \db ->
+                suspendDB $ \db ->
+                  updateIntroStatus db introId GMIntroInvForwarded
         _ -> messageError "x.grp.mem.inv can be only sent by invitee member"
 
     xGrpMemFwd :: GroupInfo -> GroupMember -> MemberInfo -> IntroInvitation -> m ()
@@ -5522,11 +5526,91 @@ deliverMessage conn@Connection {connId} cmEventTag msgBody msgId = do
   let sndMsgDelivery = SndMsgDelivery {connId, agentMsgId}
   withStore' $ \db -> createSndMsgDelivery db sndMsgDelivery msgId
 
+newtype Sus i a = Sus
+  { runSus :: ReaderT (TVar [i], ChatController) IO a
+  } deriving (Functor, Applicative, Monad, MonadIO, MonadUnliftIO)
+
+-- Recover MonadError via MonadUnliftIO
+instance MonadError ChatError (Sus i) where
+  throwError = E.throwIO
+  {-# INLINE throwError #-}
+  catchError = E.catch
+  {-# INLINE catchError #-}
+
+-- Alas, there's no MonadCont IO, and no MonadUnliftIO (ContT IO)
+-- instance MonadCont Sus where
+--   callCC a'susB_susA = Sus $ do
+--     callCC $ \a'rB ->
+--       let Sus s = a'susB_susA $ \a -> Sus (a'rB a)
+--       in s
+
+-- Hide our extra state var from ChatMonad/Reader
+instance MonadReader ChatController (Sus i) where
+  ask = Sus $ asks snd
+  {-# INLINE ask #-}
+  local f (Sus action) = Sus $ local (fmap f) action
+  {-# INLINE local #-}
+
+-- Instantiate TVar-powered MonadState, breaking atomic updates
+-- instance MonadState [IO ()] Sus where
+--   state f = Sus $ asks fst >>= \st -> atomically (stateTVar st f)
+--   get = Sus $ asks fst >>= readTVarIO
+--   put x = seq x $ Sus $ asks fst >>= \st -> atomically (writeTVar st x)
+
+-- Or not... just use our hidden state directly
+suspend :: i -> Sus i ()
+suspend action = Sus $ asks fst >>= \st -> atomically $ modifyTVar' st (action :) -- XXX: pushing actions to a stack - reverse to get original order (if needed)
+{-# INLINE suspend #-}
+
+-- Make it classy to prevent monomorphization of ChatMonad constraints
+class SuspendIO m where
+  suspendIO :: IO () -> m ()
+
+instance SuspendIO (Sus (IO ())) where
+  suspendIO = suspend
+
+suspendM :: (MonadUnliftIO m, SuspendIO m) => m () -> m ()
+suspendM action = toIO action >>= suspendIO
+
+-- Boo, does not aggregate transactions
+-- withStoreLater :: (ChatMonad m, SuspendIO m) => (DB.Connection -> IO ()) -> m ()
+-- withStoreLater action = suspendM (withStore' action)
+
+withStoreLater :: SuspendDB m => (DB.Connection -> IO ()) -> m ()
+withStoreLater = suspendDB
+
+class SuspendDB m where
+  suspendDB :: (DB.Connection -> IO ()) -> m ()
+
+instance SuspendDB (Sus (DB.Connection -> IO ())) where
+  suspendDB = suspend
+
+runSuspendingChat :: ChatMonad m => ([i] -> m r) -> Sus i  a -> m (r, a)
+runSuspendingChat animate (Sus action) = do
+  cc <- ask
+  suspended <- newTVarIO []
+  r <- E.try (liftIO $ runReaderT action (suspended, cc)) >>= liftEither
+  readTVarIO suspended >>= animate >>= \susResults -> pure (susResults, r)
+
+runIOSuspendingChat_ :: forall m a . ChatMonad m => Sus (IO ()) a -> m a
+runIOSuspendingChat_ action = snd <$> runSuspendingChat animate_ action
+  where
+    animate_ :: [IO ()] -> m ()
+    animate_ = mapM_ liftIO
+
+runDBSuspendingChat_ :: forall m a . ChatMonad m => Sus (DB.Connection -> IO ()) a -> m a
+runDBSuspendingChat_ action = snd <$> runSuspendingChat animate action
+  where
+    animate :: [DB.Connection -> IO ()] -> m ()
+    animate batch = withStore' $ \db -> mapM_ ($ db) $ reverse batch -- XXX: recover original order from consing to []
+
 sendGroupMessage :: (MsgEncodingI e, ChatMonad m) => User -> GroupInfo -> [GroupMember] -> ChatMsgEvent e -> m (SndMessage, [GroupMember])
 sendGroupMessage user GroupInfo {groupId} members chatMsgEvent =
-  sendGroupMessage' user members chatMsgEvent groupId Nothing $ pure ()
+  -- Give SuspendDB powers
+  runDBSuspendingChat_ $ sendGroupMessage' user members chatMsgEvent groupId Nothing $ pure ()
 
-sendGroupMessage' :: forall e m. (MsgEncodingI e, ChatMonad m) => User -> [GroupMember] -> ChatMsgEvent e -> Int64 -> Maybe Int64 -> m () -> m (SndMessage, [GroupMember])
+-- Require SuspendDB powers
+sendGroupMessage' :: forall e m. (MsgEncodingI e, ChatMonad m, SuspendDB m) => User -> [GroupMember] -> ChatMsgEvent e -> Int64 -> Maybe Int64 -> m () -> m (SndMessage, [GroupMember])
 sendGroupMessage' user members chatMsgEvent groupId introId_ postDeliver = do
   msg <- createSndMessage chatMsgEvent (GroupId groupId)
   -- TODO collect failed deliveries into a single error
@@ -5551,7 +5635,7 @@ sendGroupMessage' user members chatMsgEvent groupId introId_ postDeliver = do
           | forwardSupported && isForwardedGroupMsg chatMsgEvent = pure Nothing
           | isXGrpMsgForward chatMsgEvent = pure Nothing
           | otherwise = do
-              withStore' $ \db -> createPendingGroupMessage db groupMemberId msgId introId_
+              withStoreLater $ \db -> createPendingGroupMessage db groupMemberId msgId introId_
               pure $ Just m
         forwardSupported = do
           let mcvr = memberChatVRange' m

src/Simplex/Chat/Options.hs

@@ -42,6 +42,7 @@ data ChatOpts = ChatOpts
     allowInstantFiles :: Bool,
     autoAcceptFileSize :: Integer,
     muteNotifications :: Bool,
+    markRead :: Bool,
     maintenance :: Bool
   }
 
@@ -268,6 +269,12 @@ chatOptsP appDir defaultDbFileName = do
       ( long "mute"
           <> help "Mute notifications"
       )
+  markRead <-
+    switch
+      ( long "mark-read"
+          <> short 'r'
+          <> help "Mark shown messages as read"
+      )
   maintenance <-
     switch
       ( long "maintenance"
@@ -286,6 +293,7 @@ chatOptsP appDir defaultDbFileName = do
         allowInstantFiles,
         autoAcceptFileSize,
         muteNotifications,
+        markRead,
         maintenance
       }
 

src/Simplex/Chat/Terminal.hs

@@ -44,7 +44,7 @@ simplexChatTerminal cfg opts t =
   handle checkDBKeyError . simplexChatCore cfg opts $ \u cc -> do
     ct <- newChatTerminal t opts
     when (firstTime cc) . printToTerminal ct $ chatWelcome u
-    runChatTerminal ct cc
+    runChatTerminal ct cc opts
 
 checkDBKeyError :: SQLError -> IO ()
 checkDBKeyError e = case sqlError e of
@@ -53,5 +53,5 @@ checkDBKeyError e = case sqlError e of
     exitFailure
   _ -> throwIO e
 
-runChatTerminal :: ChatTerminal -> ChatController -> IO ()
-runChatTerminal ct cc = raceAny_ [runTerminalInput ct cc, runTerminalOutput ct cc, runInputLoop ct cc]
+runChatTerminal :: ChatTerminal -> ChatController -> ChatOpts -> IO ()
+runChatTerminal ct cc opts = raceAny_ [runTerminalInput ct cc, runTerminalOutput ct cc opts, runInputLoop ct cc]

src/Simplex/Chat/Terminal/Output.hs

@@ -142,13 +142,13 @@ withTermLock ChatTerminal {termLock} action = do
   action
   atomically $ putTMVar termLock ()
 
-runTerminalOutput :: ChatTerminal -> ChatController -> IO ()
-runTerminalOutput ct cc@ChatController {outputQ, showLiveItems, logFilePath} = do
+runTerminalOutput :: ChatTerminal -> ChatController -> ChatOpts -> IO ()
+runTerminalOutput ct cc@ChatController {outputQ, showLiveItems, logFilePath} ChatOpts {markRead} = do
   forever $ do
     (_, outputRH, r) <- atomically $ readTBQueue outputQ
     case r of
-      CRNewChatItem u ci -> markChatItemRead u ci
-      CRChatItemUpdated u ci -> markChatItemRead u ci
+      CRNewChatItem u ci -> when markRead $ markChatItemRead u ci
+      CRChatItemUpdated u ci -> when markRead $ markChatItemRead u ci
       CRRemoteHostConnected {remoteHost = RemoteHostInfo {remoteHostId}} -> getRemoteUser remoteHostId
       CRRemoteHostStopped {remoteHostId_} -> mapM_ removeRemoteUser remoteHostId_
       _ -> pure ()

stack.yaml

@@ -1,96 +0,0 @@
-# This file was automatically generated by 'stack init'
-#
-# Some commonly used options have been documented as comments in this file.
-# For advanced use and comprehensive documentation of the format, please see:
-# https://docs.haskellstack.org/en/stable/yaml_configuration/
-
-# Resolver to choose a 'specific' stackage snapshot or a compiler version.
-# A snapshot resolver dictates the compiler version and the set of packages
-# to be used for project dependencies. For example:
-#
-# resolver: lts-3.5
-# resolver: nightly-2015-09-21
-# resolver: ghc-7.10.2
-#
-# The location of a snapshot can be provided as a file or url. Stack assumes
-# a snapshot provided as a file might change, whereas a url resource does not.
-#
-# resolver: ./custom-snapshot.yaml
-# resolver: https://example.com/snapshots/2018-01-01.yaml
-resolver: lts-18.21
-
-# User packages to be built.
-# Various formats can be used as shown in the example below.
-#
-# packages:
-# - some-directory
-# - https://example.com/foo/bar/baz-0.0.2.tar.gz
-#   subdirs:
-#   - auto-update
-#   - wai
-packages:
-  - .
-# Dependency packages to be pulled from upstream that are not in the resolver.
-# These entries can reference officially published versions as well as
-# forks / in-progress versions pinned to a git hash. For example:
-#
-extra-deps:
-  - cryptostore-0.2.1.0@sha256:9896e2984f36a1c8790f057fd5ce3da4cbcaf8aa73eb2d9277916886978c5b19,3881
-  - network-3.1.2.7@sha256:e3d78b13db9512aeb106e44a334ab42b7aa48d26c097299084084cb8be5c5568,4888
-  - simple-logger-0.1.0@sha256:be8ede4bd251a9cac776533bae7fb643369ebd826eb948a9a18df1a8dd252ff8,1079
-  - tls-1.6.0@sha256:7ae39373fd2de27fb80e90f76d22aeeb9a074a0ddd120cbd02c9c52f516a9e55,6987
-  # below hackage dependencies are to update Aeson to 2.0.3
-  - OneTuple-0.3.1@sha256:a848c096c9d29e82ffdd30a9998aa2931cbccb3a1bc137539d80f6174d31603e,2262
-  - attoparsec-0.14.4@sha256:79584bdada8b730cb5138fca8c35c76fbef75fc1d1e01e6b1d815a5ee9843191,5810
-  - hashable-1.4.0.2@sha256:0cddd0229d1aac305ea0404409c0bbfab81f075817bd74b8b2929eff58333e55,5005
-  - semialign-1.2.0.1@sha256:0e179b4d3a8eff79001d374d6c91917c6221696b9620f0a4d86852fc6a9b9501,2836
-  - text-short-0.1.5@sha256:962c6228555debdc46f758d0317dea16e5240d01419b42966674b08a5c3d8fa6,3498
-  - time-compat-1.9.6.1@sha256:42d8f2e08e965e1718917d54ad69e1d06bd4b87d66c41dc7410f59313dba4ed1,5033
-  # - simplexmq-1.0.0@sha256:34b2004728ae396e3ae449cd090ba7410781e2b3cefc59259915f4ca5daa9ea8,8561
-  # - ../simplexmq
-  - github: simplex-chat/simplexmq
-    commit: 90a8fc91d35c578c3b52ad296a6f1df715da2278
-  - github: kazu-yamamoto/http2
-    commit: f5525b755ff2418e6e6ecc69e877363b0d0bcaeb
-  # - ../direct-sqlcipher
-  - github: simplex-chat/direct-sqlcipher
-    commit: f814ee68b16a9447fbb467ccc8f29bdd3546bfd9
-  # - ../sqlcipher-simple
-  - github: simplex-chat/sqlcipher-simple
-    commit: a46bd361a19376c5211f1058908fc0ae6bf42446
-  # - terminal-0.2.0.0@sha256:de6770ecaae3197c66ac1f0db5a80cf5a5b1d3b64a66a05b50f442de5ad39570,2977
-  - github: simplex-chat/aeson
-    commit: aab7b5a14d6c5ea64c64dcaee418de1bb00dcc2b
-  - github: simplex-chat/haskell-terminal
-    commit: f708b00009b54890172068f168bf98508ffcd495
-  - github: simplex-chat/android-support
-    commit: 9aa09f148089d6752ce563b14c2df1895718d806
-#
-# extra-deps: []
-
-# Override default flag values for local packages and extra-deps
-flags:
-  zip:
-    disable-bzip2: true
-    disable-zstd: true
-  direct-sqlcipher:
-    openssl: true
-# Extra package databases containing global packages
-# extra-package-dbs: []
-
-# Control whether we use the GHC we find on the path
-# system-ghc: true
-#
-# Require a specific version of stack, using version ranges
-# require-stack-version: -any # Default
-# require-stack-version: ">=2.1"
-#
-# Override the architecture used by stack, especially useful on Windows
-# arch: i386
-# arch: x86_64
-#
-# Extra directories used by stack for building
-# extra-lib-dirs: [/path/to/dir]
-#
-# Allow a newer minor version of GHC than the snapshot specifies
-# compiler-check: newer-minor

tests/ChatClient.hs

@@ -82,6 +82,7 @@ testOpts =
       allowInstantFiles = True,
       autoAcceptFileSize = 0,
       muteNotifications = True,
+      markRead = True,
       maintenance = False
     }
 
@@ -174,7 +175,7 @@ startTestChat_ db cfg opts user = do
   t <- withVirtualTerminal termSettings pure
   ct <- newChatTerminal t opts
   cc <- newChatController db (Just user) cfg opts
-  chatAsync <- async . runSimplexChat opts user cc . const $ runChatTerminal ct
+  chatAsync <- async . runSimplexChat opts user cc $ \_u cc' -> runChatTerminal ct cc' opts
   atomically . unless (maintenance opts) $ readTVar (agentAsync cc) >>= \a -> when (isNothing a) retry
   termQ <- newTQueueIO
   termAsync <- async $ readTerminalOutput t termQ

tests/RemoteTests.hs

@@ -162,13 +162,13 @@ storedBindingsTest = testChat2 aliceProfile aliceDesktopProfile $ \mobile deskto
 
   desktop ##> "/list remote hosts"
   desktop <## "Remote hosts:"
-  desktop <## "1. Mobile (connected) [lo 127.0.0.1:52230]"
+  desktop <##. "1. Mobile (connected) ["
   stopDesktop mobile desktop
   desktop ##> "/list remote hosts"
   desktop <## "Remote hosts:"
-  desktop <## "1. Mobile [lo 127.0.0.1:52230]"
+  desktop <##. "1. Mobile ["
 
-  -- TODO: more parser tests
+-- TODO: more parser tests
 
 remoteMessageTest :: HasCallStack => FilePath -> IO ()
 remoteMessageTest = testChat3 aliceProfile aliceDesktopProfile bobProfile $ \mobile desktop bob -> do