Fix buildscript

flutter/Makefile

@@ -1,7 +1,7 @@
 
 
 HASH=$(shell git rev-parse HEAD)
-VERS=$(shell cat pubspec.yaml | grep -oP '(?<=version: ).*' | sed 's/[\s]*//' | tr -d '\n') # lazy evaluated!
+VERS=$(shell cat pubspec.yaml | grep -oP '(?<=version: ).*' | sed 's/[\s]*//' | tr -d '\n' | tr -d '') # lazy evaluated!
 
 java:
 	sudo archlinux-java set java-17-openjdk
@@ -21,7 +21,7 @@ run-web: java gen
 run-android: java gen
 	ping -c1 10.10.10.177
 	adb connect 10.10.10.177:5555
-	flutter pub run build_runner build
+	dart run build_runner build
 	_JAVA_OPTIONS="" flutter run -d 10.10.10.177:5555
 
 install-release: java gen

flutter/android/app/build.gradle

@@ -34,7 +34,7 @@ if (keystorePropertiesFile.exists()) {
 android {
     namespace "com.blackforestbytes.simplecloudnotifier"
     compileSdkVersion flutter.compileSdkVersion
-    ndkVersion        "27.0.12077973"                // should be `flutter.ndkVersion` - but some plugins need 27, even though flutter still has the default value of 26 (flutter 3.29 | 2025-04-12)
+    ndkVersion        flutter.ndkVersion
 
     compileOptions {
         coreLibraryDesugaringEnabled true

flutter/lib/api/api_client.dart

@@ -54,6 +54,20 @@ class MessageFilter {
   });
 }
 
+class SubscriptionFilter {
+  static final SubscriptionFilter ALL = SubscriptionFilter('both', 'all', 'all');
+  static final SubscriptionFilter OWNED_INACTIVE = SubscriptionFilter('outgoing', 'unconfirmed', 'false');
+  static final SubscriptionFilter OWNED_ACTIVE = SubscriptionFilter('outgoing', 'confirmed', 'false');
+  static final SubscriptionFilter EXTERNAL_ALL = SubscriptionFilter('outgoing', 'all', 'true');
+  static final SubscriptionFilter INCOMING_ALL = SubscriptionFilter('incoming', 'all', 'true');
+
+  final String direction; // 'outgoing' | 'incoming' | 'both'
+  final String confirmation; // 'confirmed' | 'unconfirmed' | 'all'
+  final String external; // 'true' | 'false' | 'all'
+
+  SubscriptionFilter(this.direction, this.confirmation, this.external) {}
+}
+
 class APIClient {
   static const String _base = 'https://simplecloudnotifier.de';
   static const String _prefix = '/api/v2';
@@ -123,7 +137,7 @@ class APIClient {
 
       RequestLog.addRequestAPIError(name, t0, method, uri, req.body, req.headers, responseStatusCode, responseBody, responseHeaders, apierr);
       Toaster.error("Error", apierr.message);
-      throw APIException(responseStatusCode, apierr.error, apierr.errhighlight, apierr.message);
+      throw APIException(responseStatusCode, apierr.error, apierr.errhighlight, apierr.message, true);
     }
 
     try {
@@ -345,15 +359,15 @@ class APIClient {
     );
   }
 
-  static Future<List<Subscription>> getSubscriptionList(TokenSource auth) async {
+  static Future<List<Subscription>> getSubscriptionList(TokenSource auth, SubscriptionFilter filter) async {
     return await _request(
       name: 'getSubscriptionList',
       method: 'GET',
       relURL: 'users/${auth.getUserID()}/subscriptions',
       query: {
-        'direction': ['both'],
+        'direction': [filter.direction],
-        'confirmation': ['all'],
+        'confirmation': [filter.confirmation],
-        'external': ['all'],
+        'external': [filter.external],
       },
       fn: (json) => Subscription.fromJsonArray(json['subscriptions'] as List<dynamic>),
       authToken: auth.getToken(),

flutter/lib/api/api_exception.dart

@@ -3,8 +3,9 @@ class APIException implements Exception {
   final int error;
   final int errHighlight;
   final String message;
+  final bool toastShown;
 
-  APIException(this.httpStatus, this.error, this.errHighlight, this.message);
+  APIException(this.httpStatus, this.error, this.errHighlight, this.message, this.toastShown);
 
   @override
   String toString() {

flutter/lib/components/badge_display/badge_display.dart

@@ -2,50 +2,104 @@ import 'package:flutter/material.dart';
 
 enum BadgeMode { error, warn, info }
 
-class BadgeDisplay extends StatelessWidget {
+class BadgeDisplay extends StatefulWidget {
   final String text;
   final BadgeMode mode;
   final IconData? icon;
+  final TextAlign textAlign;
+  final bool closable;
+  final EdgeInsets extraPadding;
+  final bool hidden;
 
   const BadgeDisplay({
     Key? key,
     required this.text,
     required this.mode,
     required this.icon,
+    this.textAlign = TextAlign.center,
+    this.closable = false,
+    this.extraPadding = EdgeInsets.zero,
+    this.hidden = false,
   }) : super(key: key);
 
+  @override
+  State<BadgeDisplay> createState() => _BadgeDisplayState();
+}
+
+class _BadgeDisplayState extends State<BadgeDisplay> {
+  bool _isVisible = true;
+
   @override
   Widget build(BuildContext context) {
+    if (!_isVisible || widget.hidden) return const SizedBox.shrink();
+
     var col = Colors.grey;
     var colFG = Colors.black;
 
-    if (mode == BadgeMode.error) col = Colors.red;
+    if (widget.mode == BadgeMode.error) col = Colors.red;
-    if (mode == BadgeMode.warn) col = Colors.orange;
+    if (widget.mode == BadgeMode.warn) col = Colors.orange;
-    if (mode == BadgeMode.info) col = Colors.blue;
+    if (widget.mode == BadgeMode.info) col = Colors.blue;
 
-    if (mode == BadgeMode.error) colFG = Colors.red[900]!;
+    if (widget.mode == BadgeMode.error) colFG = Colors.red[900]!;
-    if (mode == BadgeMode.warn) colFG = Colors.black;
+    if (widget.mode == BadgeMode.warn) colFG = Colors.black;
-    if (mode == BadgeMode.info) colFG = Colors.black;
+    if (widget.mode == BadgeMode.info) colFG = Colors.black;
 
     return Container(
-      padding: const EdgeInsets.fromLTRB(8, 2, 8, 2),
+      margin: widget.extraPadding,
-      decoration: BoxDecoration(
+      child: Stack(
-        color: col[100],
+        clipBehavior: Clip.none,
-        border: Border.all(color: col[300]!),
-        borderRadius: BorderRadius.circular(4.0),
-      ),
-      child: Row(
         children: [
-          if (icon != null) Icon(icon!, color: colFG, size: 16.0),
+          // The badge itself
-          Expanded(
+          Container(
-            child: Text(
+            padding: EdgeInsets.fromLTRB(8, 2, widget.closable ? 16 : 8, 2),
-              text,
+            decoration: BoxDecoration(
-              textAlign: TextAlign.center,
+              color: col[100],
-              style: TextStyle(color: colFG, fontSize: 14.0),
+              border: Border.all(color: col[300]!),
+              borderRadius: BorderRadius.circular(4.0),
+            ),
+            child: Row(
+              children: [
+                if (widget.icon != null) Icon(widget.icon!, color: colFG, size: 16.0),
+                Expanded(
+                  child: Text(
+                    widget.text,
+                    textAlign: widget.textAlign,
+                    style: TextStyle(color: colFG, fontSize: 14.0),
+                  ),
+                ),
+              ],
             ),
           ),
+
+          if (widget.closable) _buildCloseButton(context, colFG),
         ],
       ),
     );
   }
+
+  Positioned _buildCloseButton(BuildContext context, Color colFG) {
+    return Positioned(
+      top: 4,
+      right: 4,
+      child: Material(
+        color: Colors.transparent,
+        child: InkWell(
+          onTap: () {
+            setState(() {
+              _isVisible = false;
+            });
+          },
+          borderRadius: BorderRadius.circular(12),
+          child: Container(
+            padding: const EdgeInsets.all(2),
+            child: Icon(
+              Icons.close,
+              size: 14,
+              color: colFG,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
 }

flutter/lib/components/filter_chips/filter_chips.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+
+class FilterChips<T extends Enum> extends StatelessWidget {
+  final List<(T, String)> options;
+  final T value;
+  final void Function(T)? onChanged;
+
+  const FilterChips({
+    Key? key,
+    required this.options,
+    required this.value,
+    required this.onChanged,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return SingleChildScrollView(
+      scrollDirection: Axis.horizontal,
+      child: Row(
+        children: [
+          for (var opt in options) _buildChiplet(context, opt.$1, opt.$2),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildChiplet(BuildContext context, T optValue, String optText) {
+    final isSelected = optValue == value;
+    return Padding(
+      padding: const EdgeInsets.fromLTRB(0, 2, 4, 2),
+      child: InputChip(
+        label: Text(
+          optText,
+          style: isSelected ? TextStyle(color: Theme.of(context).colorScheme.onPrimary) : null,
+        ),
+        visualDensity: VisualDensity(horizontal: -4, vertical: -4),
+        isEnabled: true,
+        selected: true,
+        showCheckmark: false,
+        onPressed: () {
+          if (!isSelected) onChanged?.call(optValue);
+        },
+        selectedColor: isSelected ? Theme.of(context).colorScheme.primary : null,
+      ),
+    );
+  }
+}

flutter/lib/components/layout/nav_layout.dart

@@ -20,20 +20,30 @@ class SCNNavLayout extends StatefulWidget {
 }
 
 class _SCNNavLayoutState extends State<SCNNavLayout> {
-  int _selectedIndex = 0; // 4 == FAB
+  static const INDEX_MESSAGES = 0;
+  static const INDEX_CHANNELS = 1;
+  static const INDEX_ACCOUNT = 2;
+  static const INDEX_CONFIG = 3;
+  static const INDEX_SEND = 4; // FAB
+
+  int _selectedIndex = INDEX_MESSAGES;
 
   @override
   initState() {
     final userAcc = Provider.of<AppAuth>(context, listen: false);
-    if (!userAcc.isAuth()) _selectedIndex = 2;
+    if (!userAcc.isAuth()) _selectedIndex = INDEX_ACCOUNT;
 
     super.initState();
   }
 
   void _onItemTapped(int index) {
     final userAcc = Provider.of<AppAuth>(context, listen: false);
-    if (!userAcc.isAuth()) {
+
+    if (!userAcc.isAuth() && [INDEX_MESSAGES, INDEX_CHANNELS, INDEX_SEND].contains(index)) {
       Toaster.info("Not logged in", "Please login or create a new account first");
+      setState(() {
+        _selectedIndex = INDEX_ACCOUNT;
+      });
       return;
     }
 
@@ -50,7 +60,7 @@ class _SCNNavLayoutState extends State<SCNNavLayout> {
     }
 
     setState(() {
-      _selectedIndex = 4;
+      _selectedIndex = INDEX_SEND;
     });
   }
 
@@ -59,17 +69,17 @@ class _SCNNavLayoutState extends State<SCNNavLayout> {
     return Scaffold(
       appBar: SCNAppBar(
         title: null,
-        showSearch: _selectedIndex == 0,
+        showSearch: _selectedIndex == INDEX_MESSAGES,
         showShare: false,
         showThemeSwitch: true,
       ),
       body: IndexedStack(
         children: [
-          ExcludeFocus(excluding: _selectedIndex != 0, child: MessageListPage(isVisiblePage: _selectedIndex == 0)),
+          ExcludeFocus(excluding: _selectedIndex != INDEX_MESSAGES, child: MessageListPage(isVisiblePage: _selectedIndex == INDEX_MESSAGES)),
-          ExcludeFocus(excluding: _selectedIndex != 1, child: ChannelRootPage(isVisiblePage: _selectedIndex == 1)),
+          ExcludeFocus(excluding: _selectedIndex != INDEX_CHANNELS, child: ChannelRootPage(isVisiblePage: _selectedIndex == INDEX_CHANNELS)),
-          ExcludeFocus(excluding: _selectedIndex != 2, child: AccountRootPage(isVisiblePage: _selectedIndex == 2)),
+          ExcludeFocus(excluding: _selectedIndex != INDEX_ACCOUNT, child: AccountRootPage(isVisiblePage: _selectedIndex == INDEX_ACCOUNT)),
-          ExcludeFocus(excluding: _selectedIndex != 3, child: SettingsRootPage(isVisiblePage: _selectedIndex == 3)),
+          ExcludeFocus(excluding: _selectedIndex != INDEX_CONFIG, child: SettingsRootPage(isVisiblePage: _selectedIndex == INDEX_CONFIG)),
-          ExcludeFocus(excluding: _selectedIndex != 4, child: SendRootPage(isVisiblePage: _selectedIndex == 4)),
+          ExcludeFocus(excluding: _selectedIndex != INDEX_SEND, child: SendRootPage(isVisiblePage: _selectedIndex == INDEX_SEND)),
         ],
         index: _selectedIndex,
       ),

flutter/lib/components/modals/filter_modal_priority.dart

@@ -32,7 +32,7 @@ class _FilterModalPriorityState extends State<FilterModalPriority> {
     return AlertDialog(
       title: const Text('Priority'),
       content: Container(
-        width: 0,
+        width: 9000,
         height: 200,
         child: ListView.builder(
           shrinkWrap: true,

flutter/lib/main.dart

@@ -167,11 +167,13 @@ class _SCNAppState extends State<SCNApp> {
 
   @override
   void initState() {
-    _purchaseSubscription = InAppPurchase.instance.purchaseStream.listen(
+    if (Globals().clientType == 'IOS' || Globals().clientType == 'ANDROID') {
-      purchaseUpdated,
+      _purchaseSubscription = InAppPurchase.instance.purchaseStream.listen(
-      onDone: () => _purchaseSubscription?.cancel(),
+        purchaseUpdated,
-      onError: purchaseError,
+        onDone: () => _purchaseSubscription?.cancel(),
-    );
+        onError: purchaseError,
+      );
+    }
     super.initState();
   }
 

flutter/lib/pages/account/account.dart

@@ -7,9 +7,11 @@ import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/components/error_display/error_display.dart';
 import 'package:simplecloudnotifier/models/user.dart';
 import 'package:simplecloudnotifier/pages/account/login.dart';
+import 'package:simplecloudnotifier/pages/account/show_token_modal.dart';
 import 'package:simplecloudnotifier/pages/channel_list/channel_list_extended.dart';
 import 'package:simplecloudnotifier/pages/client_list/client_list.dart';
 import 'package:simplecloudnotifier/pages/filtered_message_view/filtered_message_view.dart';
@@ -115,7 +117,7 @@ class _AccountRootPageState extends State<AccountRootPage> {
 
       _futureSubscriptionCount = ImmediateFuture.ofFuture(() async {
         if (!userAcc.isAuth()) throw new Exception('not logged in');
-        final subs = await APIClient.getSubscriptionList(userAcc);
+        final subs = await APIClient.getSubscriptionList(userAcc, SubscriptionFilter.ALL);
         return subs.length;
       }());
 
@@ -151,7 +153,7 @@ class _AccountRootPageState extends State<AccountRootPage> {
         // refresh all data and then replace teh futures used in build()
 
         final channelsAll = await APIClient.getChannelList(userAcc, ChannelSelector.all);
-        final subs = await APIClient.getSubscriptionList(userAcc);
+        final subs = await APIClient.getSubscriptionList(userAcc, SubscriptionFilter.ALL);
         final clients = await APIClient.getClientList(userAcc);
         final keys = await APIClient.getKeyTokenList(userAcc);
         final senderNames = await APIClient.getSenderNameList(userAcc);
@@ -165,6 +167,9 @@ class _AccountRootPageState extends State<AccountRootPage> {
           _futureSenderNamesCount = ImmediateFuture.ofValue(senderNames.length);
           _futureUser = ImmediateFuture.ofValue(user);
         });
+      } on APIException catch (exc, trace) {
+        ApplicationLog.error('Failed to refresh account data: ' + exc.toString(), trace: trace);
+        if (!exc.toastShown) Toaster.error("Error", 'Failed to refresh account data');
       } catch (exc, trace) {
         ApplicationLog.error('Failed to refresh account data: ' + exc.toString(), trace: trace);
         Toaster.error("Error", 'Failed to refresh account data');
@@ -268,7 +273,20 @@ class _AccountRootPageState extends State<AccountRootPage> {
             _buildHeader(context, user),
             const SizedBox(height: 16),
             Text(user.username ?? user.userID, overflow: TextOverflow.ellipsis, style: TextStyle(fontWeight: FontWeight.bold, fontSize: 20)),
-            const SizedBox(height: 16),
+            const SizedBox(height: 8),
+            if (acc.tokenSend != null || acc.tokenAdmin != null)
+              Row(
+                children: [
+                  Expanded(
+                    child: UI.button(
+                      text: 'UserID & Token kopieren',
+                      onPressed: () => _showTokenModal(context, acc),
+                      icon: FontAwesomeIcons.copy,
+                    ),
+                  ),
+                ],
+              ),
+            const SizedBox(height: 8),
             ..._buildCards(context, user),
             SizedBox(height: 16),
             _buildFooter(context, user),
@@ -403,7 +421,13 @@ class _AccountRootPageState extends State<AccountRootPage> {
           ],
         ),
         onTap: () {
-          Navi.push(context, () => FilteredMessageViewPage(title: "All Messages", filter: MessageFilter(senderUserID: [user.userID])));
+          Navi.push(
+              context,
+              () => FilteredMessageViewPage(
+                    title: "All Messages",
+                    alertText: "All messages sent from your account",
+                    filter: MessageFilter(senderUserID: [user.userID]),
+                  ));
         },
       ),
     ];
@@ -456,18 +480,20 @@ class _AccountRootPageState extends State<AccountRootPage> {
       child: Row(
         children: [
           Expanded(
-              child: UI.button(
+            child: UI.button(
-            text: 'Logout',
+              text: 'Logout',
-            onPressed: _logout,
+              onPressed: _logout,
-            color: Colors.orange,
+              color: Colors.orange,
-          )),
+            ),
+          ),
           const SizedBox(width: 8),
           Expanded(
-              child: UI.button(
+            child: UI.button(
-            text: 'Delete Account',
+              text: 'Delete Account',
-            onPressed: _deleteAccount,
+              onPressed: _deleteAccount,
-            color: Colors.red,
+              color: Colors.red,
-          )),
+            ),
+          ),
         ],
       ),
     );
@@ -507,9 +533,17 @@ class _AccountRootPageState extends State<AccountRootPage> {
 
       await acc.save();
       Toaster.success("Success", 'Successfully Created a new account');
-    } catch (exc, trace) {
+
+      showDialog<void>(
+        context: context,
+        builder: (context) => ShowTokenModal(account: acc, isAfterRegister: true),
+      );
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to create user account');
       ApplicationLog.error('Failed to create user account: ' + exc.toString(), trace: trace);
+    } catch (exc, trace) {
       Toaster.error("Error", 'Failed to create user account');
+      ApplicationLog.error('Failed to create user account: ' + exc.toString(), trace: trace);
     } finally {
       setState(() => loading = false);
     }
@@ -553,6 +587,9 @@ class _AccountRootPageState extends State<AccountRootPage> {
       //TODO clear messages/channels/etc in open views
       acc.clear();
       await acc.save();
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to delete user');
+      ApplicationLog.error('Failed to delete user: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to delete user');
       ApplicationLog.error('Failed to delete user: ' + exc.toString(), trace: trace);
@@ -580,6 +617,9 @@ class _AccountRootPageState extends State<AccountRootPage> {
       Toaster.success("Success", 'Username changed');
 
       _backgroundRefresh();
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to update username');
+      ApplicationLog.error('Failed to update username: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to update username');
       ApplicationLog.error('Failed to update username: ' + exc.toString(), trace: trace);
@@ -717,4 +757,11 @@ class _AccountRootPageState extends State<AccountRootPage> {
 
     return completer.future;
   }
+
+  void _showTokenModal(BuildContext context, AppAuth acc) {
+    showDialog<void>(
+      context: context,
+      builder: (context) => ShowTokenModal(account: acc, isAfterRegister: false),
+    );
+  }
 }

flutter/lib/pages/account/login.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/globals.dart';
@@ -162,9 +163,12 @@ class _AccountLoginPageState extends State<AccountLoginPage> {
 
       Toaster.success("Login", "Successfully logged in");
       Navi.popToRoot(context);
-    } catch (exc, trace) {
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to verify token');
       ApplicationLog.error('Failed to verify token: ' + exc.toString(), trace: trace);
+    } catch (exc, trace) {
       Toaster.error("Error", 'Failed to verify token');
+      ApplicationLog.error('Failed to verify token: ' + exc.toString(), trace: trace);
     } finally {
       setState(() => loading = false);
     }

flutter/lib/pages/account/show_token_modal.dart

@@ -0,0 +1,84 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
+import 'package:simplecloudnotifier/state/app_auth.dart';
+import 'package:simplecloudnotifier/utils/toaster.dart';
+import 'package:simplecloudnotifier/utils/ui.dart';
+
+class ShowTokenModal extends StatelessWidget {
+  final AppAuth account;
+  final bool isAfterRegister;
+
+  const ShowTokenModal({Key? key, required this.account, required this.isAfterRegister}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var alertText = "Use your UserID and Send-Token to send messages to your account.\n\nThe Admin-Token should not be shared.";
+    if (this.isAfterRegister) {
+      alertText = "These are your UserID and tokens.\n\nBackup your Admin-Token safely.\n\nUse UserId & Send-Token to send yourself messages.";
+    }
+
+    return AlertDialog(
+      title: const Text('UserID & Token'),
+      content: Container(
+        width: 9000,
+        height: 450,
+        child: SingleChildScrollView(
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              BadgeDisplay(
+                text: alertText,
+                icon: null,
+                mode: BadgeMode.info,
+                textAlign: TextAlign.left,
+              ),
+              const SizedBox(height: 16),
+              if (this.account.userID != null)
+                UI.metaCard(
+                  context: context,
+                  icon: FontAwesomeIcons.solidUser,
+                  title: 'UserID',
+                  values: [this.account.userID!],
+                  iconActions: [(FontAwesomeIcons.copy, null, () => _copy('UserID', this.account.userID!))],
+                ),
+              const SizedBox(height: 4),
+              if (this.account.tokenSend != null)
+                UI.metaCard(
+                  context: context,
+                  icon: FontAwesomeIcons.solidKey,
+                  title: 'Send-Token',
+                  values: [this.account.tokenSend!],
+                  iconActions: [(FontAwesomeIcons.copy, null, () => _copy('Send-Token', this.account.tokenSend!))],
+                ),
+              const SizedBox(height: 4),
+              if (this.account.tokenSend != null)
+                UI.metaCard(
+                  context: context,
+                  icon: FontAwesomeIcons.solidKey,
+                  title: 'Admin-Token',
+                  values: [this.account.tokenAdmin!],
+                  iconActions: [(FontAwesomeIcons.copy, null, () => _copy('Admin-Token', this.account.tokenAdmin!))],
+                ),
+            ],
+          ),
+        ),
+      ),
+      actions: <Widget>[
+        TextButton(
+          child: const Text('Close'),
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+        ),
+      ],
+    );
+  }
+
+  void _copy(String txt, String v) {
+    Clipboard.setData(new ClipboardData(text: v));
+    Toaster.info("Clipboard", 'Copied ${txt} to Clipboard');
+    print('================= [CLIPBOARD] =================\n${v}\n================= [/CLIPBOARD] =================');
+  }
+}

flutter/lib/pages/channel_list/channel_list.dart

@@ -144,28 +144,7 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      body: RefreshIndicator(
+      body: _buildList(context),
-        onRefresh: () => Future.sync(
-          () => _pagingController.refresh(),
-        ),
-        child: PagedListView<int, ChannelWithSubscription>(
-          pagingController: _pagingController,
-          builderDelegate: PagedChildBuilderDelegate<ChannelWithSubscription>(
-            itemBuilder: (context, item, index) => ChannelListItem(
-              channel: item.channel,
-              subscription: item.subscription,
-              mode: ChannelListItemMode.Messages,
-              onChannelListReloadTrigger: _enqueueReload,
-              onSubscriptionChanged: (channelID, subscription) {
-                setState(() {
-                  final idx = _pagingController.itemList?.indexWhere((p) => p.channel.channelID == channelID);
-                  if (idx != null && idx >= 0) _pagingController.itemList![idx] = ChannelWithSubscription(channel: _pagingController.itemList![idx].channel, subscription: subscription);
-                });
-              },
-            ),
-          ),
-        ),
-      ),
       floatingActionButton: FloatingActionButton(
         heroTag: 'fab_channel_list_qr',
         onPressed: () {
@@ -176,6 +155,31 @@ class _ChannelRootPageState extends State<ChannelRootPage> with RouteAware {
     );
   }
 
+  Widget _buildList(BuildContext context) {
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, ChannelWithSubscription>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<ChannelWithSubscription>(
+          itemBuilder: (context, item, index) => ChannelListItem(
+            channel: item.channel,
+            subscription: item.subscription,
+            mode: ChannelListItemMode.Messages,
+            onChannelListReloadTrigger: _enqueueReload,
+            onSubscriptionChanged: (channelID, subscription) {
+              setState(() {
+                final idx = _pagingController.itemList?.indexWhere((p) => p.channel.channelID == channelID);
+                if (idx != null && idx >= 0) _pagingController.itemList![idx] = ChannelWithSubscription(channel: _pagingController.itemList![idx].channel, subscription: subscription);
+              });
+            },
+          ),
+        ),
+      ),
+    );
+  }
+
   void _enqueueReload() {
     _reloadEnqueued = true;
   }

flutter/lib/pages/channel_list/channel_list_extended.dart

@@ -3,10 +3,12 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/pages/channel_scanner/channel_scanner.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/channel_list/channel_list_item.dart';
@@ -121,27 +123,21 @@ class _ChannelListExtendedPageState extends State<ChannelListExtendedPage> with
       showShare: false,
       child: Padding(
         padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-        child: RefreshIndicator(
+        child: Column(
-          onRefresh: () => Future.sync(
+          children: [
-            () => _pagingController.refresh(),
+            BadgeDisplay(
-          ),
+              text: "All channels accessible from this account\n(Your own channels and subscribed channels)",
-          child: PagedListView<int, ChannelWithSubscription>(
+              icon: null,
-            pagingController: _pagingController,
+              mode: BadgeMode.info,
-            builderDelegate: PagedChildBuilderDelegate<ChannelWithSubscription>(
+              textAlign: TextAlign.left,
-              itemBuilder: (context, item, index) => ChannelListItem(
+              closable: true,
-                channel: item.channel,
+              extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
-                subscription: item.subscription,
+              hidden: !AppSettings().showInfoAlerts,
-                mode: ChannelListItemMode.Extended,
-                onChannelListReloadTrigger: _enqueueReload,
-                onSubscriptionChanged: (channelID, subscription) {
-                  setState(() {
-                    final idx = _pagingController.itemList?.indexWhere((p) => p.channel.channelID == channelID);
-                    if (idx != null && idx >= 0) _pagingController.itemList![idx] = ChannelWithSubscription(channel: _pagingController.itemList![idx].channel, subscription: subscription);
-                  });
-                },
-              ),
             ),
-          ),
+            Expanded(
+              child: _buildList(context),
+            )
+          ],
         ),
       ),
       floatingActionButton: FloatingActionButton(
@@ -154,6 +150,31 @@ class _ChannelListExtendedPageState extends State<ChannelListExtendedPage> with
     );
   }
 
+  Widget _buildList(BuildContext context) {
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, ChannelWithSubscription>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<ChannelWithSubscription>(
+          itemBuilder: (context, item, index) => ChannelListItem(
+            channel: item.channel,
+            subscription: item.subscription,
+            mode: ChannelListItemMode.Extended,
+            onChannelListReloadTrigger: _enqueueReload,
+            onSubscriptionChanged: (channelID, subscription) {
+              setState(() {
+                final idx = _pagingController.itemList?.indexWhere((p) => p.channel.channelID == channelID);
+                if (idx != null && idx >= 0) _pagingController.itemList![idx] = ChannelWithSubscription(channel: _pagingController.itemList![idx].channel, subscription: subscription);
+              });
+            },
+          ),
+        ),
+      ),
+    );
+  }
+
   void _enqueueReload() {
     _reloadEnqueued = true;
   }

flutter/lib/pages/channel_list/channel_list_item.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/scn_message.dart';
 import 'package:simplecloudnotifier/models/subscription.dart';
@@ -220,6 +221,9 @@ class _ChannelListItemState extends State<ChannelListItem> {
         } else {
           Toaster.success("Success", 'Requested widget.subscription to channel');
         }
+      } on APIException catch (exc, trace) {
+        if (!exc.toastShown) Toaster.error("Error", 'Failed to subscribe to channel');
+        ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
       } catch (exc, trace) {
         Toaster.error("Error", 'Failed to subscribe to channel');
         ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
@@ -238,6 +242,9 @@ class _ChannelListItemState extends State<ChannelListItem> {
         widget.onSubscriptionChanged.call(sub.channelID, null);
 
         Toaster.success("Success", 'Unsubscribed from channel');
+      } on APIException catch (exc, trace) {
+        if (!exc.toastShown) Toaster.error("Error", 'Failed to unsubscribe from channel');
+        ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
       } catch (exc, trace) {
         Toaster.error("Error", 'Failed to unsubscribe from channel');
         ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
@@ -256,6 +263,9 @@ class _ChannelListItemState extends State<ChannelListItem> {
         widget.onSubscriptionChanged.call(sub.channelID, newSub);
 
         Toaster.success("Success", 'Unsubscribed from channel');
+      } on APIException catch (exc, trace) {
+        if (!exc.toastShown) Toaster.error("Error", 'Failed to unsubscribe from channel');
+        ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
       } catch (exc, trace) {
         Toaster.error("Error", 'Failed to unsubscribe from channel');
         ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
@@ -274,6 +284,9 @@ class _ChannelListItemState extends State<ChannelListItem> {
         widget.onSubscriptionChanged.call(sub.channelID, newSub);
 
         Toaster.success("Success", 'Subscribed to channel');
+      } on APIException catch (exc, trace) {
+        if (!exc.toastShown) Toaster.error("Error", 'Failed to subscribe to channel');
+        ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
       } catch (exc, trace) {
         Toaster.error("Error", 'Failed to subscribe to channel');
         ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);

flutter/lib/pages/channel_scanner/channel_scanner.dart

@@ -3,11 +3,13 @@ import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:mobile_scanner/mobile_scanner.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/scan_result.dart';
 import 'package:simplecloudnotifier/pages/channel_scanner/channel_scanner_result_channelsubscribe.dart';
 import 'package:simplecloudnotifier/pages/channel_scanner/channel_scanner_result_channelview.dart';
 import 'package:simplecloudnotifier/pages/channel_scanner/channel_scanner_result_messagesend.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
 class ChannelScannerPage extends StatefulWidget {
@@ -40,6 +42,16 @@ class _ChannelScannerPageState extends State<ChannelScannerPage> {
           padding: const EdgeInsets.fromLTRB(24, 16, 24, 16),
           child: Column(
             children: [
+              SizedBox(height: 16),
+              BadgeDisplay(
+                text: "Scan the QR Code of an account to send messages to this account,\nor the QR Code of an channel to request a subscription to this channel.",
+                icon: null,
+                mode: BadgeMode.info,
+                textAlign: TextAlign.left,
+                closable: true,
+                extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
+                hidden: !AppSettings().showInfoAlerts,
+              ),
               SizedBox(height: 16),
               if (scanResult == null) ...[
                 Center(

flutter/lib/pages/channel_view/channel_view.dart

@@ -3,6 +3,7 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 import 'package:share_plus/share_plus.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/components/error_display/error_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
@@ -14,6 +15,7 @@ import 'package:simplecloudnotifier/pages/filtered_message_view/filtered_message
 import 'package:simplecloudnotifier/pages/subscription_view/subscription_view.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/types/immediate_future.dart';
 import 'package:simplecloudnotifier/utils/dialogs.dart';
@@ -181,18 +183,20 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
           children: [
             _buildQRCode(context),
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'ChannelID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [channel.channelID],
+                title: 'ChannelID',
-            ),
+                values: [channel.channelID],
-            UI.metaCard(
+              ),
-              context: context,
+            if (AppSettings().showExtendedAttributes)
-              icon: FontAwesomeIcons.solidInputNumeric,
+              UI.metaCard(
-              title: 'InternalName',
+                context: context,
-              values: [channel.internalName],
+                icon: FontAwesomeIcons.solidInputNumeric,
-            ),
+                title: 'InternalName',
+                values: [channel.internalName],
+              ),
             _buildDisplayNameCard(context, true),
             _buildDescriptionNameCard(context, true),
             UI.metaCard(
@@ -283,18 +287,20 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'ChannelID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [channel.channelID],
+                title: 'ChannelID',
-            ),
+                values: [channel.channelID],
-            UI.metaCard(
+              ),
-              context: context,
+            if (AppSettings().showExtendedAttributes)
-              icon: FontAwesomeIcons.solidInputNumeric,
+              UI.metaCard(
-              title: 'InternalName',
+                context: context,
-              values: [channel.internalName],
+                icon: FontAwesomeIcons.solidInputNumeric,
-            ),
+                title: 'InternalName',
+                values: [channel.internalName],
+              ),
             _buildDisplayNameCard(context, false),
             _buildDescriptionNameCard(context, false),
             subCard,
@@ -305,7 +311,7 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
               icon: FontAwesomeIcons.solidEnvelope,
               title: 'Messages',
               values: [channel.messagesSent.toString()],
-              mainAction: (subscription != null && subscription!.confirmed) ? () => Navi.push(context, () => FilteredMessageViewPage(title: channel.displayName, filter: MessageFilter(channelIDs: [channel.channelID]))) : null,
+              mainAction: (subscription != null && subscription!.confirmed) ? () => Navi.push(context, () => FilteredMessageViewPage(title: channel.displayName, alertText: null, filter: MessageFilter(channelIDs: [channel.channelID]))) : null,
             ),
           ],
         ),
@@ -344,12 +350,20 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       future: _futureOwner.future,
       builder: (context, snapshot) {
         if (snapshot.hasData) {
-          return UI.metaCard(
+          if (AppSettings().showExtendedAttributes)
-            context: context,
+            return UI.metaCard(
-            icon: FontAwesomeIcons.solidUser,
+              context: context,
-            title: 'Owner',
+              icon: FontAwesomeIcons.solidUser,
-            values: [channelPreview!.ownerUserID + (isOwned ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+              title: 'Owner',
-          );
+              values: [channelPreview!.ownerUserID + (isOwned ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+            );
+          else
+            return UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidUser,
+              title: 'Owner',
+              values: [(snapshot.data?.username ?? channelPreview!.ownerUserID) + (isOwned ? ' (you)' : '')],
+            );
         } else {
           return UI.metaCard(
             context: context,
@@ -537,6 +551,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       });
 
       widget.needsReload?.call();
+    } on APIException catch (exc, trace) {
+      ApplicationLog.error('Failed to save DisplayName: ' + exc.toString(), trace: trace);
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to save DisplayName');
     } catch (exc, trace) {
       ApplicationLog.error('Failed to save DisplayName: ' + exc.toString(), trace: trace);
       Toaster.error("Error", 'Failed to save DisplayName');
@@ -569,9 +586,12 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       });
 
       widget.needsReload?.call();
+    } on APIException catch (exc, trace) {
+      ApplicationLog.error('Failed to save DescriptionName: ' + exc.toString(), trace: trace);
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to save description');
     } catch (exc, trace) {
       ApplicationLog.error('Failed to save DescriptionName: ' + exc.toString(), trace: trace);
-      Toaster.error("Error", 'Failed to save DescriptionName');
+      Toaster.error("Error", 'Failed to save description');
     }
   }
 
@@ -589,6 +609,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       } else {
         Toaster.success("Success", 'Requested subscription to channel');
       }
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to subscribe to channel');
+      ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to subscribe to channel');
       ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
@@ -612,6 +635,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Unsubscribed from channel');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to unsubscribe from channel');
+      ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to unsubscribe from channel');
       ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
@@ -630,6 +656,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Unsubscribed from channel');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to unsubscribe from channel');
+      ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to unsubscribe from channel');
       ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
@@ -648,6 +677,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Subscribed to channel');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to subscribe to channel');
+      ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to subscribe to channel');
       ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
@@ -664,6 +696,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Subscription succesfully revoked');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to revoke subscription');
+      ApplicationLog.error('Failed to revoke subscription: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to revoke subscription');
       ApplicationLog.error('Failed to revoke subscription: ' + exc.toString(), trace: trace);
@@ -680,6 +715,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Subscription succesfully confirmed');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to confirm subscription');
+      ApplicationLog.error('Failed to confirm subscription: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to confirm subscription');
       ApplicationLog.error('Failed to confirm subscription: ' + exc.toString(), trace: trace);
@@ -696,6 +734,9 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Subscription request succesfully denied');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to deny subscription');
+      ApplicationLog.error('Failed to deny subscription: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to deny subscription');
       ApplicationLog.error('Failed to deny subscription: ' + exc.toString(), trace: trace);

flutter/lib/pages/client_list/client_list.dart

@@ -2,8 +2,10 @@ import 'package:flutter/material.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/client.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/client_list/client_list_item.dart';
@@ -69,16 +71,35 @@ class _ClientListPageState extends State<ClientListPage> {
       showShare: false,
       child: Padding(
         padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-        child: RefreshIndicator(
+        child: Column(
-          onRefresh: () => Future.sync(
+          children: [
-            () => _pagingController.refresh(),
+            BadgeDisplay(
-          ),
+              text: "All clients connected with this account",
-          child: PagedListView<int, Client>(
+              icon: null,
-            pagingController: _pagingController,
+              mode: BadgeMode.info,
-            builderDelegate: PagedChildBuilderDelegate<Client>(
+              textAlign: TextAlign.left,
-              itemBuilder: (context, item, index) => ClientListItem(item: item),
+              closable: true,
+              extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
+              hidden: !AppSettings().showInfoAlerts,
             ),
-          ),
+            Expanded(
+              child: _buildList(context),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildList(BuildContext context) {
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, Client>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<Client>(
+          itemBuilder: (context, item, index) => ClientListItem(item: item),
         ),
       ),
     );

flutter/lib/pages/filtered_message_view/filtered_message_view.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/scn_message.dart';
@@ -17,11 +18,13 @@ class FilteredMessageViewPage extends StatefulWidget {
   const FilteredMessageViewPage({
     required this.title,
     required this.filter,
+    required this.alertText,
     super.key,
   });
 
   final String title;
   final MessageFilter filter;
+  final String? alertText;
 
   @override
   State<FilteredMessageViewPage> createState() => _FilteredMessageViewPageState();
@@ -87,31 +90,52 @@ class _FilteredMessageViewPageState extends State<FilteredMessageViewPage> {
 
   @override
   Widget build(BuildContext context) {
+    Widget child = _buildMessageList(context);
+
+    if (widget.alertText != null) {
+      child = Column(
+        children: [
+          BadgeDisplay(
+            text: widget.alertText!,
+            icon: null,
+            mode: BadgeMode.info,
+            textAlign: TextAlign.left,
+            closable: true,
+            extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
+            hidden: !AppSettings().showInfoAlerts,
+          ),
+          Expanded(
+            child: child,
+          )
+        ],
+      );
+    }
+
     return SCNScaffold(
       title: this.widget.title,
       showSearch: false,
       showShare: false,
-      child: _buildMessageList(context),
+      child: Padding(
+        padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
+        child: child,
+      ),
     );
   }
 
   Widget _buildMessageList(BuildContext context) {
-    return Padding(
+    return RefreshIndicator(
-      padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
+      onRefresh: () => Future.sync(
-      child: RefreshIndicator(
+        () => _pagingController.refresh(),
-        onRefresh: () => Future.sync(
+      ),
-          () => _pagingController.refresh(),
+      child: PagedListView<String, SCNMessage>(
-        ),
+        pagingController: _pagingController,
-        child: PagedListView<String, SCNMessage>(
+        builderDelegate: PagedChildBuilderDelegate<SCNMessage>(
-          pagingController: _pagingController,
+          itemBuilder: (context, item, index) => MessageListItem(
-          builderDelegate: PagedChildBuilderDelegate<SCNMessage>(
+            message: item,
-            itemBuilder: (context, item, index) => MessageListItem(
+            allChannels: _channels ?? {},
-              message: item,
+            onPressed: () {
-              allChannels: _channels ?? {},
+              Navi.push(context, () => MessageViewPage(messageID: item.messageID, preloadedData: (item,)));
-              onPressed: () {
+            },
-                Navi.push(context, () => MessageViewPage(messageID: item.messageID, preloadedData: (item,)));
-              },
-            ),
           ),
         ),
       ),

flutter/lib/pages/keytoken_list/keytoken_create_modal.dart

@@ -52,7 +52,7 @@ class _KeyTokenCreateDialogState extends State<KeyTokenCreateDialog> {
     return AlertDialog(
       title: const Text('Create new key'),
       content: Container(
-        width: 0,
+        width: 9000,
         height: 400,
         child: SingleChildScrollView(
           child: Column(

flutter/lib/pages/keytoken_list/keytoken_created_modal.dart

@@ -3,6 +3,8 @@ import 'package:flutter/services.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/models/keytoken.dart';
+import 'package:simplecloudnotifier/state/app_auth.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/utils/toaster.dart';
 import 'package:simplecloudnotifier/utils/ui.dart';
 
@@ -18,21 +20,38 @@ class KeyTokenCreatedModal extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    final acc = AppAuth();
+
     return AlertDialog(
       title: const Text('A new key was created'),
       content: Container(
-        width: 0,
+        width: 9000,
         height: 350,
         child: SingleChildScrollView(
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.stretch,
             children: [
-              UI.metaCard(
+              const BadgeDisplay(
-                context: context,
+                text: "Please copy and save the token now, it cannot be retrieved later.",
-                icon: FontAwesomeIcons.solidIdCardClip,
+                icon: null,
-                title: 'KeyTokenID',
+                mode: BadgeMode.warn,
-                values: [keytoken.keytokenID],
               ),
+              const SizedBox(height: 16),
+              if (acc.userID != null)
+                UI.metaCard(
+                  context: context,
+                  icon: FontAwesomeIcons.solidIdCardClip,
+                  title: 'UserID',
+                  values: [acc.userID!],
+                  iconActions: [(FontAwesomeIcons.copy, null, () => _copy(acc.userID!))],
+                ),
+              if (AppSettings().showExtendedAttributes)
+                UI.metaCard(
+                  context: context,
+                  icon: FontAwesomeIcons.solidIdCardClip,
+                  title: 'KeyTokenID',
+                  values: [keytoken.keytokenID],
+                ),
               UI.metaCard(
                 context: context,
                 icon: FontAwesomeIcons.solidInputText,
@@ -45,19 +64,12 @@ class KeyTokenCreatedModal extends StatelessWidget {
                 title: 'Permissions',
                 values: _formatPermissions(keytoken.permissions),
               ),
-              const SizedBox(height: 16),
-              const BadgeDisplay(
-                text: "Please copy and save the token now, it cannot be retrieved later.",
-                icon: null,
-                mode: BadgeMode.warn,
-              ),
-              const SizedBox(height: 4),
               UI.metaCard(
                 context: context,
                 icon: FontAwesomeIcons.solidKey,
                 title: 'Token',
-                values: [tokenValue.substring(0, 12) + '...'],
+                values: [tokenValue],
-                iconActions: [(FontAwesomeIcons.copy, null, _copy)],
+                iconActions: [(FontAwesomeIcons.copy, null, () => _copy(tokenValue))],
               ),
             ],
           ),
@@ -89,9 +101,9 @@ class KeyTokenCreatedModal extends StatelessWidget {
     return result;
   }
 
-  void _copy() {
+  void _copy(String v) {
-    Clipboard.setData(new ClipboardData(text: tokenValue));
+    Clipboard.setData(new ClipboardData(text: v));
     Toaster.info("Clipboard", 'Copied text to Clipboard');
-    print('================= [CLIPBOARD] =================\n${tokenValue}\n================= [/CLIPBOARD] =================');
+    print('================= [CLIPBOARD] =================\n${v}\n================= [/CLIPBOARD] =================');
   }
 }

flutter/lib/pages/keytoken_list/keytoken_list.dart

@@ -3,10 +3,12 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/keytoken.dart';
 import 'package:simplecloudnotifier/pages/keytoken_list/keytoken_create_modal.dart';
 import 'package:simplecloudnotifier/pages/keytoken_list/keytoken_created_modal.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/keytoken_list/keytoken_list_item.dart';
@@ -72,16 +74,21 @@ class _KeyTokenListPageState extends State<KeyTokenListPage> {
       showShare: false,
       child: Padding(
         padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-        child: RefreshIndicator(
+        child: Column(
-          onRefresh: () => Future.sync(
+          children: [
-            () => _pagingController.refresh(),
+            BadgeDisplay(
-          ),
+              text: "These are your keys.\nKeys can be used to send messages and access your account.\n\nKeys can have different sets of permissions, the Admin-Key has full-access to your account",
-          child: PagedListView<int, KeyToken>(
+              icon: null,
-            pagingController: _pagingController,
+              mode: BadgeMode.info,
-            builderDelegate: PagedChildBuilderDelegate<KeyToken>(
+              textAlign: TextAlign.left,
-              itemBuilder: (context, item, index) => KeyTokenListItem(item: item, needsReload: _fullRefresh),
+              closable: true,
+              extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
+              hidden: !AppSettings().showInfoAlerts,
             ),
-          ),
+            Expanded(
+              child: _buildList(context),
+            )
+          ],
         ),
       ),
       floatingActionButton: FloatingActionButton(
@@ -97,6 +104,20 @@ class _KeyTokenListPageState extends State<KeyTokenListPage> {
     );
   }
 
+  Widget _buildList(BuildContext context) {
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, KeyToken>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<KeyToken>(
+          itemBuilder: (context, item, index) => KeyTokenListItem(item: item, needsReload: _fullRefresh),
+        ),
+      ),
+    );
+  }
+
   void _created(KeyToken token, String tokValue) {
     setState(() {
       _pagingController.itemList?.insert(0, token);

flutter/lib/pages/keytoken_list/keytoken_list_item.dart

@@ -78,7 +78,7 @@ class KeyTokenListItem extends StatelessWidget {
               SizedBox(width: 4),
               GestureDetector(
                 onTap: () {
-                  Navi.push(context, () => FilteredMessageViewPage(title: item.name, filter: MessageFilter(usedKeys: [item.keytokenID])));
+                  Navi.push(context, () => FilteredMessageViewPage(title: item.name, alertText: 'All message sent with the key \'${item.name}\'', filter: MessageFilter(usedKeys: [item.keytokenID])));
                 },
                 child: Padding(
                   padding: const EdgeInsets.all(8),

flutter/lib/pages/keytoken_view/keytoken_channel_modal.dart

@@ -40,7 +40,7 @@ class _EditKeyTokenChannelsDialogState extends State<EditKeyTokenChannelsDialog>
     return AlertDialog(
       title: const Text('Channels'),
       content: Container(
-        width: 0,
+        width: 9000,
         height: 400,
         child: Column(
           children: [

flutter/lib/pages/keytoken_view/keytoken_permission_modal.dart

@@ -33,7 +33,7 @@ class _EditKeyTokenPermissionsDialogState extends State<EditKeyTokenPermissionsD
     return AlertDialog(
       title: const Text('Permissions'),
       content: Container(
-        width: 0,
+        width: 9000,
         height: 400,
         child: ListView.builder(
           shrinkWrap: true,

flutter/lib/pages/keytoken_view/keytoken_view.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/components/error_display/error_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
@@ -200,16 +201,17 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'KeyTokenID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [
+                title: 'KeyTokenID',
-                keytoken.keytokenID,
+                values: [
-                if (keytokenUserAccAdmin?.keytokenID == keytoken.keytokenID) '(Currently used as Admin-Token)',
+                  keytoken.keytokenID,
-                if (keytokenUserAccSend?.keytokenID == keytoken.keytokenID) '(Currently used as Send-Token)',
+                  if (keytokenUserAccAdmin?.keytokenID == keytoken.keytokenID) '(Currently used as Admin-Token)',
-              ],
+                  if (keytokenUserAccSend?.keytokenID == keytoken.keytokenID) '(Currently used as Send-Token)',
-            ),
+                ],
+              ),
             _buildNameCard(context, true),
             UI.metaCard(
               context: context,
@@ -230,7 +232,7 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
               title: 'Messages',
               values: [keytoken.messagesSent.toString()],
               mainAction: () {
-                Navi.push(context, () => FilteredMessageViewPage(title: keytoken.name, filter: MessageFilter(usedKeys: [keytoken.keytokenID])));
+                Navi.push(context, () => FilteredMessageViewPage(title: keytoken.name, alertText: 'All message sent with the key \'${keytoken.name}\'', filter: MessageFilter(usedKeys: [keytoken.keytokenID])));
               },
             ),
             ..._buildPermissionCard(context, true, keytoken.toPreview()),
@@ -249,12 +251,13 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'KeyTokenID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [keytoken.keytokenID],
+                title: 'KeyTokenID',
-            ),
+                values: [keytoken.keytokenID],
+              ),
             _buildNameCard(context, false),
             _buildOwnerCard(context, false),
             ..._buildPermissionCard(context, false, keytoken),
@@ -269,12 +272,20 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
       future: _futureOwner.future,
       builder: (context, snapshot) {
         if (snapshot.hasData) {
-          return UI.metaCard(
+          if (AppSettings().showExtendedAttributes)
-            context: context,
+            return UI.metaCard(
-            icon: FontAwesomeIcons.solidUser,
+              context: context,
-            title: 'Owner',
+              icon: FontAwesomeIcons.solidUser,
-            values: [keytokenPreview!.ownerUserID + (isOwned ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+              title: 'Owner',
-          );
+              values: [keytokenPreview!.ownerUserID + (isOwned ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+            );
+          else
+            return UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidUser,
+              title: 'Owner',
+              values: [(snapshot.data?.username ?? keytokenPreview!.ownerUserID) + (isOwned ? ' (you)' : '')],
+            );
         } else {
           return UI.metaCard(
             context: context,
@@ -543,6 +554,9 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
       Toaster.info('Logout', 'Successfully deleted the key');
 
       Navi.pop(context);
+    } on APIException catch (exc, trace) {
+      ApplicationLog.error('Failed to delete key: ' + exc.toString(), trace: trace);
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to delete key');
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to delete key');
       ApplicationLog.error('Failed to delete key: ' + exc.toString(), trace: trace);
@@ -563,6 +577,9 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
       Toaster.info("Success", "Key updated");
 
       widget.needsReload?.call();
+    } on APIException catch (exc, trace) {
+      ApplicationLog.error('Failed to update key: ' + exc.toString(), trace: trace);
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to update key');
     } catch (exc, trace) {
       ApplicationLog.error('Failed to update key: ' + exc.toString(), trace: trace);
       Toaster.error("Error", 'Failed to update key');
@@ -583,6 +600,9 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
       Toaster.info("Success", "Key updated");
 
       widget.needsReload?.call();
+    } on APIException catch (exc, trace) {
+      ApplicationLog.error('Failed to update key: ' + exc.toString(), trace: trace);
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to update key');
     } catch (exc, trace) {
       ApplicationLog.error('Failed to update key: ' + exc.toString(), trace: trace);
       Toaster.error("Error", 'Failed to update key');
@@ -603,6 +623,9 @@ class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
       Toaster.info("Success", "Key updated");
 
       widget.needsReload?.call();
+    } on APIException catch (exc, trace) {
+      ApplicationLog.error('Failed to update key: ' + exc.toString(), trace: trace);
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to update key');
     } catch (exc, trace) {
       ApplicationLog.error('Failed to update key: ' + exc.toString(), trace: trace);
       Toaster.error("Error", 'Failed to update key');

flutter/lib/pages/message_view/message_view.dart

@@ -141,6 +141,8 @@ class _MessageViewPageState extends State<MessageViewPage> {
   Widget _buildMessageView(BuildContext context, SCNMessage message, ChannelPreview? channel, KeyTokenPreview? token, UserPreview? user) {
     final userAccUserID = context.select<AppAuth, String?>((v) => v.userID);
 
+    var cfg = AppSettings();
+
     final child = Padding(
       padding: const EdgeInsets.fromLTRB(24, 16, 24, 16),
       child: Column(
@@ -150,6 +152,13 @@ class _MessageViewPageState extends State<MessageViewPage> {
           SizedBox(height: 8),
           if (message.content != null) ..._buildMessageContent(context, message),
           SizedBox(height: 8),
+          if (cfg.showExtendedAttributes)
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidIdCardClip,
+              title: 'MessageID',
+              values: [message.messageID, if (message.userMessageID != null) message.userMessageID!],
+            ),
           if (message.senderName != null)
             UI.metaCard(
               context: context,
@@ -157,33 +166,42 @@ class _MessageViewPageState extends State<MessageViewPage> {
               title: 'Sender',
               values: [message.senderName!],
               mainAction: () => {
-                Navi.push(context, () => FilteredMessageViewPage(title: message.senderName!, filter: MessageFilter(senderNames: [message.senderName!])))
+                Navi.push(context, () => FilteredMessageViewPage(title: message.senderName!, alertText: 'All message sent from \'${message.senderName!}\'', filter: MessageFilter(senderNames: [message.senderName!])))
+              },
+            ),
+          if (cfg.showExtendedAttributes)
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidGearCode,
+              title: 'KeyToken',
+              values: [message.usedKeyID, token?.name ?? '...'],
+              mainAction: () {
+                if (message.senderUserID == userAccUserID) {
+                  Navi.push(context, () => KeyTokenViewPage(keytokenID: message.usedKeyID, preloadedData: null, needsReload: null));
+                } else {
+                  Navi.push(context, () => FilteredMessageViewPage(title: token?.name ?? message.usedKeyID, alertText: 'All message sent with the specified key', filter: MessageFilter(usedKeys: [message.usedKeyID])));
+                }
+              },
+            ),
+          if (!cfg.showExtendedAttributes && token != null)
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidGearCode,
+              title: 'KeyToken',
+              values: [token.name],
+              mainAction: () {
+                if (message.senderUserID == userAccUserID) {
+                  Navi.push(context, () => KeyTokenViewPage(keytokenID: message.usedKeyID, preloadedData: null, needsReload: null));
+                } else {
+                  Navi.push(context, () => FilteredMessageViewPage(title: token.name, alertText: 'All message sent with key \'${token.name}\'', filter: MessageFilter(usedKeys: [message.usedKeyID])));
+                }
               },
             ),
-          UI.metaCard(
-            context: context,
-            icon: FontAwesomeIcons.solidGearCode,
-            title: 'KeyToken',
-            values: [message.usedKeyID, token?.name ?? '...'],
-            mainAction: () {
-              if (message.senderUserID == userAccUserID) {
-                Navi.push(context, () => KeyTokenViewPage(keytokenID: message.usedKeyID, preloadedData: null, needsReload: null));
-              } else {
-                Navi.push(context, () => FilteredMessageViewPage(title: token?.name ?? message.usedKeyID, filter: MessageFilter(usedKeys: [message.usedKeyID])));
-              }
-            },
-          ),
-          UI.metaCard(
-            context: context,
-            icon: FontAwesomeIcons.solidIdCardClip,
-            title: 'MessageID',
-            values: [message.messageID, message.userMessageID ?? ''],
-          ),
           UI.metaCard(
             context: context,
             icon: FontAwesomeIcons.solidSnake,
             title: 'Channel',
-            values: [message.channelID, channel?.displayName ?? message.channelInternalName],
+            values: [if (cfg.showExtendedAttributes) message.channelID, channel?.displayName ?? message.channelInternalName],
             mainAction: (channel != null)
                 ? () {
                     Navi.push(context, () => ChannelViewPage(channelID: channel.channelID, preloadedData: null, needsReload: null));
@@ -196,19 +214,28 @@ class _MessageViewPageState extends State<MessageViewPage> {
             title: 'Timestamp',
             values: [message.timestamp],
           ),
-          UI.metaCard(
+          if (cfg.showExtendedAttributes)
-            context: context,
+            UI.metaCard(
-            icon: FontAwesomeIcons.solidUser,
+              context: context,
-            title: 'User',
+              icon: FontAwesomeIcons.solidUser,
-            values: [user?.userID ?? message.senderUserID, user?.username ?? ''],
+              title: 'User',
-            mainAction: () => Navi.push(context, () => FilteredMessageViewPage(title: user?.username ?? message.senderUserID, filter: MessageFilter(senderUserID: [message.senderUserID]))),
+              values: [user?.userID ?? message.senderUserID, if (user?.username != null) user?.username ?? ''],
-          ),
+              mainAction: () => Navi.push(context, () => FilteredMessageViewPage(title: user?.username ?? message.senderUserID, alertText: 'All message sent by the specified account', filter: MessageFilter(senderUserID: [message.senderUserID]))),
+            ),
+          if (!cfg.showExtendedAttributes)
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidUser,
+              title: 'User',
+              values: [user?.username ?? user?.userID ?? message.senderUserID],
+              mainAction: () => Navi.push(context, () => FilteredMessageViewPage(title: user?.username ?? message.senderUserID, alertText: 'All message sent by the specified account', filter: MessageFilter(senderUserID: [message.senderUserID]))),
+            ),
           UI.metaCard(
             context: context,
             icon: FontAwesomeIcons.solidBolt,
             title: 'Priority',
             values: [_prettyPrintPriority(message.priority)],
-            mainAction: () => Navi.push(context, () => FilteredMessageViewPage(title: "Priority ${message.priority}", filter: MessageFilter(priority: [message.priority]))),
+            mainAction: () => Navi.push(context, () => FilteredMessageViewPage(title: "Priority ${message.priority}", alertText: 'All message sent with priority ' + _prettyPrintPriority(message.priority), filter: MessageFilter(priority: [message.priority]))),
           ),
           if (message.senderUserID == userAccUserID)
             UI.button(

flutter/lib/pages/send/send.dart

@@ -4,6 +4,7 @@ import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:provider/provider.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/components/error_display/error_display.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/globals.dart';
@@ -289,6 +290,9 @@ class _SendRootPageState extends State<SendRootPage> {
         _msgTitle.clear();
         _msgContent.clear();
       });
+    } on APIException catch (e, stackTrace) {
+      if (!e.toastShown) Toaster.error("Error", 'Failed to send message: ${e.toString()}');
+      ApplicationLog.error('Failed to send message', trace: stackTrace);
     } catch (e, stackTrace) {
       Toaster.error("Error", 'Failed to send message: ${e.toString()}');
       ApplicationLog.error('Failed to send message', trace: stackTrace);
@@ -308,6 +312,9 @@ class _SendRootPageState extends State<SendRootPage> {
         _msgTitle.clear();
         _msgContent.clear();
       });
+    } on APIException catch (e, stackTrace) {
+      if (!e.toastShown) Toaster.error("Error", 'Failed to send message: ${e.toString()}');
+      ApplicationLog.error('Failed to send message', trace: stackTrace);
     } catch (e, stackTrace) {
       Toaster.error("Error", 'Failed to send message: ${e.toString()}');
       ApplicationLog.error('Failed to send message', trace: stackTrace);

flutter/lib/pages/sender_list/sender_list.dart

@@ -2,8 +2,10 @@ import 'package:flutter/material.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/sender_name_statistics.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/sender_list/sender_list_item.dart';
@@ -69,16 +71,35 @@ class _SenderListPageState extends State<SenderListPage> {
       showShare: false,
       child: Padding(
         padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-        child: RefreshIndicator(
+        child: Column(
-          onRefresh: () => Future.sync(
+          children: [
-            () => _pagingController.refresh(),
+            BadgeDisplay(
-          ),
+              text: "All sender used to send messages to this account",
-          child: PagedListView<int, SenderNameStatistics>(
+              icon: null,
-            pagingController: _pagingController,
+              mode: BadgeMode.info,
-            builderDelegate: PagedChildBuilderDelegate<SenderNameStatistics>(
+              textAlign: TextAlign.left,
-              itemBuilder: (context, item, index) => SenderListItem(item: item),
+              closable: true,
+              extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
+              hidden: !AppSettings().showInfoAlerts,
             ),
-          ),
+            Expanded(
+              child: _buildList(context),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildList(BuildContext context) {
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, SenderNameStatistics>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<SenderNameStatistics>(
+          itemBuilder: (context, item, index) => SenderListItem(item: item),
         ),
       ),
     );

flutter/lib/pages/sender_list/sender_list_item.dart

@@ -30,7 +30,7 @@ class SenderListItem extends StatelessWidget {
       color: Theme.of(context).cardTheme.color,
       child: InkWell(
         onTap: () {
-          Navi.push(context, () => FilteredMessageViewPage(title: item.name, filter: MessageFilter(senderNames: [item.name])));
+          Navi.push(context, () => FilteredMessageViewPage(title: item.name, alertText: 'All message sent from \'${item.name!}\'', filter: MessageFilter(senderNames: [item.name])));
         },
         child: Padding(
           padding: const EdgeInsets.all(8),
@@ -71,7 +71,7 @@ class SenderListItem extends StatelessWidget {
               SizedBox(width: 4),
               GestureDetector(
                 onTap: () {
-                  Navi.push(context, () => FilteredMessageViewPage(title: item.name, filter: MessageFilter(senderNames: [item.name])));
+                  Navi.push(context, () => FilteredMessageViewPage(title: item.name, alertText: 'All message sent from \'${item.name!}\'', filter: MessageFilter(senderNames: [item.name])));
                 },
                 child: Padding(
                   padding: const EdgeInsets.all(8),

flutter/lib/pages/settings/settings_view.dart

@@ -146,6 +146,18 @@ class _SettingsRootPageState extends State<SettingsRootPage> {
               title: Text('Refresh messages on app resume'),
               onToggle: (value) => AppSettings().update((p) => p.alwaysBackgroundRefreshMessageListOnLifecycleResume = !p.alwaysBackgroundRefreshMessageListOnLifecycleResume),
             ),
+            SettingsTile.switchTile(
+              initialValue: cfg.showInfoAlerts,
+              leading: Icon(FontAwesomeIcons.solidCircleInfo),
+              title: Text('Show various helpful info boxes'),
+              onToggle: (value) => AppSettings().update((p) => p.showInfoAlerts = !p.showInfoAlerts),
+            ),
+            SettingsTile.switchTile(
+              initialValue: cfg.showExtendedAttributes,
+              leading: Icon(FontAwesomeIcons.solidSheetPlastic),
+              title: Text('Show all attributes of entities'),
+              onToggle: (value) => AppSettings().update((p) => p.showExtendedAttributes = !p.showExtendedAttributes),
+            ),
           ],
         ),
         SettingsSection(

flutter/lib/pages/subscription_list/subscription_list.dart

@@ -2,15 +2,41 @@ import 'package:flutter/material.dart';
 import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:provider/provider.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/badge_display/badge_display.dart';
+import 'package:simplecloudnotifier/components/filter_chips/filter_chips.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
 import 'package:simplecloudnotifier/models/subscription.dart';
 import 'package:simplecloudnotifier/models/user.dart';
+import 'package:simplecloudnotifier/state/app_settings.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
 import 'package:simplecloudnotifier/state/app_auth.dart';
 import 'package:simplecloudnotifier/pages/subscription_list/subscription_list_item.dart';
 import 'package:simplecloudnotifier/state/scn_data_cache.dart';
 
+enum SubscriptionListFilter {
+  ALL,
+  INACTIVE,
+  OWN,
+  EXTERNAL,
+  INCOMING;
+
+  SubscriptionFilter toAPIFilter() {
+    switch (this) {
+      case ALL:
+        return SubscriptionFilter.ALL;
+      case INACTIVE:
+        return SubscriptionFilter.OWNED_INACTIVE;
+      case OWN:
+        return SubscriptionFilter.OWNED_ACTIVE;
+      case EXTERNAL:
+        return SubscriptionFilter.EXTERNAL_ALL;
+      case INCOMING:
+        return SubscriptionFilter.INCOMING_ALL;
+    }
+  }
+}
+
 class SubscriptionListPage extends StatefulWidget {
   const SubscriptionListPage({super.key});
 
@@ -24,6 +50,8 @@ class _SubscriptionListPageState extends State<SubscriptionListPage> {
   final userCache = Map<String, UserPreview>();
   final channelCache = Map<String, ChannelPreview>();
 
+  SubscriptionListFilter filter = SubscriptionListFilter.ALL;
+
   @override
   void initState() {
     super.initState();
@@ -58,7 +86,7 @@ class _SubscriptionListPageState extends State<SubscriptionListPage> {
     }
 
     try {
-      final items = (await APIClient.getSubscriptionList(acc)).toList();
+      final items = (await APIClient.getSubscriptionList(acc, filter.toAPIFilter())).toList();
 
       items.sort((a, b) => -1 * a.timestampCreated.compareTo(b.timestampCreated));
 
@@ -93,16 +121,51 @@ class _SubscriptionListPageState extends State<SubscriptionListPage> {
       showShare: false,
       child: Padding(
         padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
-        child: RefreshIndicator(
+        child: Column(
-          onRefresh: () => Future.sync(
+          children: [
-            () => _pagingController.refresh(),
+            BadgeDisplay(
-          ),
+              text: "These are subscriptions to individual Channels\n\nThey contain to your own channels, subscriptions to foreign channels and subscriptions of other users to your channels (active and requested).",
-          child: PagedListView<int, Subscription>(
+              icon: null,
-            pagingController: _pagingController,
+              mode: BadgeMode.info,
-            builderDelegate: PagedChildBuilderDelegate<Subscription>(
+              textAlign: TextAlign.left,
-              itemBuilder: (context, item, index) => SubscriptionListItem(item: item, userCache: userCache, channelCache: channelCache, needsReload: fullRefresh),
+              closable: true,
+              extraPadding: EdgeInsets.fromLTRB(0, 0, 0, 16),
+              hidden: !AppSettings().showInfoAlerts,
             ),
-          ),
+            FilterChips<SubscriptionListFilter>(
+              options: [
+                (SubscriptionListFilter.ALL, 'All'),
+                (SubscriptionListFilter.OWN, 'Own'),
+                (SubscriptionListFilter.EXTERNAL, 'External'),
+                (SubscriptionListFilter.INCOMING, 'Incoming'),
+                (SubscriptionListFilter.INACTIVE, 'Inactive'),
+              ],
+              value: filter,
+              onChanged: (newFilter) {
+                setState(() {
+                  filter = newFilter;
+                  _pagingController.refresh();
+                });
+              },
+            ),
+            Expanded(
+              child: _buildList(context),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildList(BuildContext context) {
+    return RefreshIndicator(
+      onRefresh: () => Future.sync(
+        () => _pagingController.refresh(),
+      ),
+      child: PagedListView<int, Subscription>(
+        pagingController: _pagingController,
+        builderDelegate: PagedChildBuilderDelegate<Subscription>(
+          itemBuilder: (context, item, index) => SubscriptionListItem(item: item, userCache: userCache, channelCache: channelCache, needsReload: fullRefresh),
         ),
       ),
     );

flutter/lib/pages/subscription_view/subscription_view.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/api/api_exception.dart';
 import 'package:simplecloudnotifier/components/error_display/error_display.dart';
 import 'package:simplecloudnotifier/components/layout/scaffold.dart';
 import 'package:simplecloudnotifier/models/channel.dart';
@@ -168,12 +169,13 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'SubscriptionID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [subscription.subscriptionID],
+                title: 'SubscriptionID',
-            ),
+                values: [subscription.subscriptionID],
+              ),
             _buildChannelOwnerCard(context, subscription),
             _buildSubscriberCard(context, subscription),
             _buildChannelCard(context, subscription),
@@ -201,12 +203,13 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'SubscriptionID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [subscription.subscriptionID],
+                title: 'SubscriptionID',
-            ),
+                values: [subscription.subscriptionID],
+              ),
             _buildChannelOwnerCard(context, subscription),
             _buildSubscriberCard(context, subscription),
             _buildChannelCard(context, subscription),
@@ -236,12 +239,13 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
           crossAxisAlignment: CrossAxisAlignment.stretch,
           children: [
             SizedBox(height: 8),
-            UI.metaCard(
+            if (AppSettings().showExtendedAttributes)
-              context: context,
+              UI.metaCard(
-              icon: FontAwesomeIcons.solidIdCardClip,
+                context: context,
-              title: 'SubscriptionID',
+                icon: FontAwesomeIcons.solidIdCardClip,
-              values: [subscription.subscriptionID],
+                title: 'SubscriptionID',
-            ),
+                values: [subscription.subscriptionID],
+              ),
             _buildChannelOwnerCard(context, subscription),
             _buildSubscriberCard(context, subscription),
             _buildChannelCard(context, subscription),
@@ -271,12 +275,20 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
       future: _futureChannelOwner.future,
       builder: (context, snapshot) {
         if (snapshot.hasData) {
-          return UI.metaCard(
+          if (AppSettings().showExtendedAttributes)
-            context: context,
+            return UI.metaCard(
-            icon: FontAwesomeIcons.solidUser,
+              context: context,
-            title: 'Channel Owner',
+              icon: FontAwesomeIcons.solidUser,
-            values: [subscription.channelOwnerUserID + (isSelf ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+              title: 'Channel Owner',
-          );
+              values: [subscription.channelOwnerUserID + (isSelf ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+            );
+          else
+            return UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidUser,
+              title: 'Channel Owner',
+              values: [(snapshot.data?.username ?? subscription.channelOwnerUserID) + (isSelf ? ' (you)' : '')],
+            );
         } else {
           return UI.metaCard(
             context: context,
@@ -298,12 +310,20 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
       future: _futureSubscriber.future,
       builder: (context, snapshot) {
         if (snapshot.hasData) {
-          return UI.metaCard(
+          if (AppSettings().showExtendedAttributes)
-            context: context,
+            return UI.metaCard(
-            icon: FontAwesomeIcons.solidUser,
+              context: context,
-            title: 'Subscriber',
+              icon: FontAwesomeIcons.solidUser,
-            values: [subscription.subscriberUserID + (isSelf ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+              title: 'Subscriber',
-          );
+              values: [subscription.subscriberUserID + (isSelf ? ' (you)' : ''), if (snapshot.data?.username != null) snapshot.data!.username!],
+            );
+          else
+            return UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidUser,
+              title: 'Subscriber',
+              values: [(snapshot.data?.username ?? subscription.subscriberUserID) + (isSelf ? ' (you)' : '')],
+            );
         } else {
           return UI.metaCard(
             context: context,
@@ -321,13 +341,22 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
       future: _futureChannel.future,
       builder: (context, snapshot) {
         if (snapshot.hasData) {
-          return UI.metaCard(
+          if (AppSettings().showExtendedAttributes)
-            context: context,
+            return UI.metaCard(
-            icon: FontAwesomeIcons.solidSnake,
+              context: context,
-            title: 'Channel',
+              icon: FontAwesomeIcons.solidSnake,
-            values: [subscription.channelID, snapshot.data!.displayName],
+              title: 'Channel',
-            mainAction: () => Navi.push(context, () => ChannelViewPage(channelID: subscription.channelID, preloadedData: null, needsReload: null)),
+              values: [subscription.channelID, snapshot.data!.displayName],
-          );
+              mainAction: () => Navi.push(context, () => ChannelViewPage(channelID: subscription.channelID, preloadedData: null, needsReload: null)),
+            );
+          else
+            return UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidSnake,
+              title: 'Channel',
+              values: [snapshot.data!.displayName],
+              mainAction: () => Navi.push(context, () => ChannelViewPage(channelID: subscription.channelID, preloadedData: null, needsReload: null)),
+            );
         } else {
           return UI.metaCard(
             context: context,
@@ -407,6 +436,9 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Subscription succesfully confirmed');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to confirm subscription');
+      ApplicationLog.error('Failed to confirm subscription: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to confirm subscription');
       ApplicationLog.error('Failed to confirm subscription: ' + exc.toString(), trace: trace);
@@ -429,6 +461,9 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
 
       Toaster.success("Success", 'Unsubscribed from channel');
       Navi.pop(context);
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to unsubscribe from channel');
+      ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to unsubscribe from channel');
       ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
@@ -447,6 +482,9 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Unsubscribed from channel');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to unsubscribe from channel');
+      ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to unsubscribe from channel');
       ApplicationLog.error('Failed to unsubscribe from channel: ' + exc.toString(), trace: trace);
@@ -465,6 +503,9 @@ class _SubscriptionViewPageState extends State<SubscriptionViewPage> {
       await _initStateAsync(false);
 
       Toaster.success("Success", 'Subscribed to channel');
+    } on APIException catch (exc, trace) {
+      if (!exc.toastShown) Toaster.error("Error", 'Failed to subscribe to channel');
+      ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);
     } catch (exc, trace) {
       Toaster.error("Error", 'Failed to subscribe to channel');
       ApplicationLog.error('Failed to subscribe to channel: ' + exc.toString(), trace: trace);

flutter/lib/state/app_settings.dart

@@ -56,6 +56,8 @@ class AppSettings extends ChangeNotifier {
   bool alwaysBackgroundRefreshMessageListOnLifecycleResume = true;
   AppSettingsDateFormat dateFormat = AppSettingsDateFormat.ISO;
   int messagePreviewLength = 3;
+  bool showInfoAlerts = true;
+  bool showExtendedAttributes = false;
 
   AppNotificationSettings notification0 = AppNotificationSettings();
   AppNotificationSettings notification1 = AppNotificationSettings();
@@ -80,6 +82,8 @@ class AppSettings extends ChangeNotifier {
     alwaysBackgroundRefreshMessageListOnLifecycleResume = true;
     dateFormat = AppSettingsDateFormat.ISO;
     messagePreviewLength = 3;
+    showInfoAlerts = true;
+    showExtendedAttributes = true;
 
     notification0 = AppNotificationSettings();
     notification1 = AppNotificationSettings();
@@ -97,6 +101,8 @@ class AppSettings extends ChangeNotifier {
     alwaysBackgroundRefreshMessageListOnLifecycleResume = Globals().sharedPrefs.getBool('settings.alwaysBackgroundRefreshMessageListOnLifecycleResume') ?? alwaysBackgroundRefreshMessageListOnLifecycleResume;
     dateFormat = AppSettingsDateFormat.parse(Globals().sharedPrefs.getString('settings.dateFormat')) ?? dateFormat;
     messagePreviewLength = Globals().sharedPrefs.getInt('settings.messagePreviewLength') ?? messagePreviewLength;
+    showInfoAlerts = Globals().sharedPrefs.getBool('settings.showInfoAlerts') ?? showInfoAlerts;
+    showInfoAlerts = Globals().sharedPrefs.getBool('settings.showExtendedAttributes') ?? showExtendedAttributes;
 
     notification0 = AppNotificationSettings.load(Globals().sharedPrefs, 'settings.notification0');
     notification1 = AppNotificationSettings.load(Globals().sharedPrefs, 'settings.notification1');
@@ -112,6 +118,8 @@ class AppSettings extends ChangeNotifier {
     await Globals().sharedPrefs.setBool('settings.alwaysBackgroundRefreshMessageListOnLifecycleResume', alwaysBackgroundRefreshMessageListOnLifecycleResume);
     await Globals().sharedPrefs.setString('settings.dateFormat', dateFormat.key);
     await Globals().sharedPrefs.setInt('settings.messagePreviewLength', messagePreviewLength);
+    await Globals().sharedPrefs.setBool('settings.showInfoAlerts', showInfoAlerts);
+    await Globals().sharedPrefs.setBool('settings.showExtendedAttributes', showExtendedAttributes);
 
     await notification0.save(Globals().sharedPrefs, 'settings.notification0');
     await notification1.save(Globals().sharedPrefs, 'settings.notification1');

flutter/pubspec.lock

@@ -5,10 +5,10 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "16e298750b6d0af7ce8a3ba7c18c69c3785d11b15ec83f6dcd0ad2a0009b3cab"
+      sha256: "0b2f2bd91ba804e53a61d757b986f89f1f9eaed5b11e4b2f5a2468d86d6c9fc7"
       url: "https://pub.dev"
     source: hosted
-    version: "76.0.0"
+    version: "67.0.0"
   _flutterfire_internals:
     dependency: transitive
     description:
@@ -17,11 +17,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.54"
-  _macros:
-    dependency: transitive
-    description: dart
-    source: sdk
-    version: "0.3.3"
   action_slider:
     dependency: "direct main"
     description:
@@ -34,10 +29,10 @@ packages:
     dependency: transitive
     description:
       name: analyzer
-      sha256: "1f14db053a8c23e260789e9b0980fa27f2680dd640932cae5e1137cce0e46e1e"
+      sha256: "37577842a27e4338429a1cbc32679d508836510b056f1eedf0c8d20e39c1383d"
       url: "https://pub.dev"
     source: hosted
-    version: "6.11.0"
+    version: "6.4.1"
   archive:
     dependency: transitive
     description:
@@ -90,10 +85,10 @@ packages:
     dependency: transitive
     description:
       name: build
-      sha256: cef23f1eda9b57566c81e2133d196f8e3df48f244b317368d65c5943d91148f0
+      sha256: "80184af8b6cb3e5c1c4ec6d8544d27711700bc3e6d2efad04238c7b5290889f0"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.2"
+    version: "2.4.1"
   build_config:
     dependency: transitive
     description:
@@ -114,26 +109,26 @@ packages:
     dependency: transitive
     description:
       name: build_resolvers
-      sha256: b9e4fda21d846e192628e7a4f6deda6888c36b5b69ba02ff291a01fd529140f0
+      sha256: "339086358431fa15d7eca8b6a36e5d783728cf025e559b834f4609a1fcfb7b0a"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.4"
+    version: "2.4.2"
   build_runner:
     dependency: "direct dev"
     description:
       name: build_runner
-      sha256: "058fe9dce1de7d69c4b84fada934df3e0153dd000758c4d65964d0166779aa99"
+      sha256: "028819cfb90051c6b5440c7e574d1896f8037e3c96cf17aaeb054c9311cfbf4d"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.15"
+    version: "2.4.13"
   build_runner_core:
     dependency: transitive
     description:
       name: build_runner_core
-      sha256: "22e3aa1c80e0ada3722fe5b63fd43d9c8990759d0a2cf489c8c5d7b2bdebc021"
+      sha256: f8126682b87a7282a339b871298cc12009cb67109cfa1614d6436fb0289193e0
       url: "https://pub.dev"
     source: hosted
-    version: "8.0.0"
+    version: "7.3.2"
   built_collection:
     dependency: transitive
     description:
@@ -234,10 +229,10 @@ packages:
     dependency: transitive
     description:
       name: dart_style
-      sha256: "7306ab8a2359a48d22310ad823521d723acfed60ee1f7e37388e8986853b6820"
+      sha256: "99e066ce75c89d6b29903d788a7bb9369cf754f7b24bf70bf4b6d6d6b26853b9"
       url: "https://pub.dev"
     source: hosted
-    version: "2.3.8"
+    version: "2.3.6"
   dbus:
     dependency: transitive
     description:
@@ -282,10 +277,10 @@ packages:
     dependency: transitive
     description:
       name: fake_async
-      sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "1.3.3"
   ffi:
     dependency: transitive
     description:
@@ -616,26 +611,26 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
+      sha256: "33e2e26bdd85a0112ec15400c8cbffea70d0f9c3407491f672a2fad47915e2de"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.8"
+    version: "11.0.2"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
+      sha256: "1dbc140bb5a23c75ea9c4811222756104fbcd1a27173f0c34ca01e16bea473c1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.9"
+    version: "3.0.10"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
-      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
+      sha256: "8d5a2d49f4a66b49744b23b018848400d23e54caf9463f4eb20df3eb8acb2eb1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   lints:
     dependency: transitive
     description:
@@ -652,14 +647,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
-  macros:
-    dependency: transitive
-    description:
-      name: macros
-      sha256: "1d9e801cd66f7ea3663c45fc708450db1fa57f988142c64289142c9b7ee80656"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.3-main.0"
   matcher:
     dependency: transitive
     description:
@@ -984,10 +971,10 @@ packages:
     dependency: transitive
     description:
       name: shelf_web_socket
-      sha256: "3632775c8e90d6c9712f883e633716432a27758216dfb61bd86a8321c0580925"
+      sha256: cc36c297b52866d203dbf9332263c94becc2fe0ceaa9681d07b6ef9807023b67
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "2.0.1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -1077,10 +1064,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
+      sha256: "522f00f556e73044315fa4585ec3270f1808a4b186c936e612cab0b565ff1e00"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.4"
+    version: "0.7.6"
   timezone:
     dependency: transitive
     description:
@@ -1189,10 +1176,10 @@ packages:
     dependency: transitive
     description:
       name: vector_math
-      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      sha256: d530bd74fea330e6e364cda7a85019c434070188383e1cd8d9777ee586914c5b
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.2.0"
   vm_service:
     dependency: transitive
     description:
@@ -1282,5 +1269,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.7.0 <4.0.0"
+  dart: ">=3.9.0 <4.0.0"
   flutter: ">=3.27.0"

flutter/pubspec.yaml

@@ -2,10 +2,10 @@ name: simplecloudnotifier
 description: "Receive push messages"
 publish_to: 'none'
 
-version: 2.0.1+492
+version: 2.1.0+502
 
 environment:
-  sdk: '>=3.2.6 <4.0.0'
+  sdk: '>=3.9.0 <4.0.0'
 
 dependencies:
   flutter:

scnserver/.gitignore

@@ -18,6 +18,8 @@ identifier.sqlite
 
 .idea/dataSources.xml
 
+.idea/copilot*
+
 .swaggobin
 
 scn_send.sh

scnserver/api/handler/apiChannel.go

@@ -1,19 +1,20 @@
 package handler
 
 import (
+	"database/sql"
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	ct "blackforestbytes.com/simplecloudnotifier/db/cursortoken"
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"blackforestbytes.com/simplecloudnotifier/models"
-	"database/sql"
-	"errors"
-	"fmt"
 	"git.blackforestbytes.com/BlackForestBytes/goext/ginext"
 	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
 	"git.blackforestbytes.com/BlackForestBytes/goext/mathext"
-	"net/http"
-	"strings"
 )
 
 // ListChannels swaggerdoc
@@ -487,7 +488,7 @@ func (h APIHandler) ListChannelMessages(pctx ginext.PreContext) ginext.HTTPRespo
 //	@Failure	404	{object}	ginresp.apiError	"channel not found"
 //	@Failure	500	{object}	ginresp.apiError	"internal server error"
 //
-//	@Router		/api/v2/users/{uid}/channels/{cid} [PATCH]
+//	@Router		/api/v2/users/{uid}/channels/{cid} [DELETE]
 func (h APIHandler) DeleteChannel(pctx ginext.PreContext) ginext.HTTPResponse {
 	type uri struct {
 		UserID    models.UserID    `uri:"uid" binding:"entityid"`

scnserver/api/handler/apiSenderNames.go

@@ -1,12 +1,13 @@
 package handler
 
 import (
+	"net/http"
+
 	"blackforestbytes.com/simplecloudnotifier/api/apierr"
 	"blackforestbytes.com/simplecloudnotifier/api/ginresp"
 	"blackforestbytes.com/simplecloudnotifier/logic"
 	"blackforestbytes.com/simplecloudnotifier/models"
 	"git.blackforestbytes.com/BlackForestBytes/goext/ginext"
-	"net/http"
 )
 
 // ListUserSenderNames swaggerdoc
@@ -23,7 +24,7 @@ import (
 //	@Failure	404	{object}	ginresp.apiError	"message not found"
 //	@Failure	500	{object}	ginresp.apiError	"internal server error"
 //
-//	@Router		/api/v2/users/{uid}/keys [GET]
+//	@Router		/api/v2/users/{uid}/sender-names [GET]
 func (h APIHandler) ListUserSenderNames(pctx ginext.PreContext) ginext.HTTPResponse {
 	type uri struct {
 		UserID models.UserID `uri:"uid" binding:"entityid"`

scnserver/swagger/swagger.json

@@ -1656,7 +1656,7 @@
                     }
                 }
             },
-            "patch": {
+            "delete": {
                 "tags": [
                     "API-v2"
                 ],
@@ -1710,6 +1710,85 @@
                         }
                     }
                 }
+            },
+            "patch": {
+                "tags": [
+                    "API-v2"
+                ],
+                "summary": "(Partially) update a channel",
+                "operationId": "api-channels-update",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "UserID",
+                        "name": "uid",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "ChannelID",
+                        "name": "cid",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "description": "Send `true` to create a new subscribe_key",
+                        "name": "subscribe_key",
+                        "in": "body",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "description": "Send `true` to create a new send_key",
+                        "name": "send_key",
+                        "in": "body",
+                        "schema": {
+                            "type": "string"
+                        }
+                    },
+                    {
+                        "description": "Change the cahnnel display-name (only chnages to lowercase/uppercase are allowed - internal_name must stay the same)",
+                        "name": "display_name",
+                        "in": "body",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/models.ChannelWithSubscription"
+                        }
+                    },
+                    "400": {
+                        "description": "supplied values/parameters cannot be parsed / are invalid",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    },
+                    "401": {
+                        "description": "user is not authorized / has missing permissions",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    },
+                    "404": {
+                        "description": "channel not found",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    },
+                    "500": {
+                        "description": "internal server error",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    }
+                }
             }
         },
         "/api/v2/users/{uid}/channels/{cid}/messages": {
@@ -2122,11 +2201,12 @@
         },
         "/api/v2/users/{uid}/keys": {
             "get": {
+                "description": "The request must be done with an ADMIN key, the returned keys are without their token.",
                 "tags": [
                     "API-v2"
                 ],
-                "summary": "List sender-names (of allthe messages of this user)",
+                "summary": "List keys of the user",
-                "operationId": "api-usersendernames-list",
+                "operationId": "api-tokenkeys-list",
                 "parameters": [
                     {
                         "type": "string",
@@ -2461,6 +2541,56 @@
                 }
             }
         },
+        "/api/v2/users/{uid}/sender-names": {
+            "get": {
+                "tags": [
+                    "API-v2"
+                ],
+                "summary": "List sender-names (of allthe messages of this user)",
+                "operationId": "api-usersendernames-list",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "UserID",
+                        "name": "uid",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "OK",
+                        "schema": {
+                            "$ref": "#/definitions/handler.ListUserKeys.response"
+                        }
+                    },
+                    "400": {
+                        "description": "supplied values/parameters cannot be parsed / are invalid",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    },
+                    "401": {
+                        "description": "user is not authorized / has missing permissions",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    },
+                    "404": {
+                        "description": "message not found",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    },
+                    "500": {
+                        "description": "internal server error",
+                        "schema": {
+                            "$ref": "#/definitions/ginresp.apiError"
+                        }
+                    }
+                }
+            }
+        },
         "/api/v2/users/{uid}/subscriptions": {
             "get": {
                 "description": "The possible values for 'direction' are:\n- \"outgoing\"       Subscriptions with the user as subscriber (= subscriptions he can use to read channels)\n- \"incoming\"       Subscriptions to channels of this user (= incoming subscriptions and subscription requests)\n- \"both\"           Combines \"outgoing\" and \"incoming\" (default)\n\nThe possible values for 'confirmation' are:\n- \"confirmed\"      Confirmed (active) subscriptions\n- \"unconfirmed\"    Unconfirmed (pending) subscriptions\n- \"all\"            Combines \"confirmed\" and \"unconfirmed\" (default)\n\nThe possible values for 'external' are:\n- \"true\"           Subscriptions with subscriber_user_id != channel_owner_user_id  (subscriptions from other users)\n- \"false\"          Subscriptions with subscriber_user_id == channel_owner_user_id  (subscriptions from this user to his own channels)\n- \"all\"            Combines \"external\" and \"internal\" (default)\n\nThe `subscriber_user_id` parameter can be used to additionally filter the subscriber_user_id (return subscribtions from a specific user)\n\nThe `channel_owner_user_id` parameter can be used to additionally filter the channel_owner_user_id (return subscribtions to a specific user)",

scnserver/swagger/swagger.yaml

@@ -1954,6 +1954,43 @@ paths:
       tags:
       - API-v2
   /api/v2/users/{uid}/channels/{cid}:
+    delete:
+      operationId: api-channels-delete
+      parameters:
+      - description: UserID
+        in: path
+        name: uid
+        required: true
+        type: string
+      - description: ChannelID
+        in: path
+        name: cid
+        required: true
+        type: string
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/models.Channel'
+        "400":
+          description: supplied values/parameters cannot be parsed / are invalid
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+        "401":
+          description: user is not authorized / has missing permissions
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+        "404":
+          description: channel not found
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+        "500":
+          description: internal server error
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+      summary: delete a channel (including all messages, subscriptions, etc)
+      tags:
+      - API-v2
     get:
       operationId: api-channels-get
       parameters:
@@ -1992,7 +2029,7 @@ paths:
       tags:
       - API-v2
     patch:
-      operationId: api-channels-delete
+      operationId: api-channels-update
       parameters:
       - description: UserID
         in: path
@@ -2004,11 +2041,27 @@ paths:
         name: cid
         required: true
         type: string
+      - description: Send `true` to create a new subscribe_key
+        in: body
+        name: subscribe_key
+        schema:
+          type: string
+      - description: Send `true` to create a new send_key
+        in: body
+        name: send_key
+        schema:
+          type: string
+      - description: Change the cahnnel display-name (only chnages to lowercase/uppercase
+          are allowed - internal_name must stay the same)
+        in: body
+        name: display_name
+        schema:
+          type: string
       responses:
         "200":
           description: OK
           schema:
-            $ref: '#/definitions/models.Channel'
+            $ref: '#/definitions/models.ChannelWithSubscription'
         "400":
           description: supplied values/parameters cannot be parsed / are invalid
           schema:
@@ -2025,7 +2078,7 @@ paths:
           description: internal server error
           schema:
             $ref: '#/definitions/ginresp.apiError'
-      summary: delete a channel (including all messages, subscriptions, etc)
+      summary: (Partially) update a channel
       tags:
       - API-v2
   /api/v2/users/{uid}/channels/{cid}/messages:
@@ -2305,7 +2358,9 @@ paths:
       - API-v2
   /api/v2/users/{uid}/keys:
     get:
-      operationId: api-usersendernames-list
+      description: The request must be done with an ADMIN key, the returned keys are
+        without their token.
+      operationId: api-tokenkeys-list
       parameters:
       - description: UserID
         in: path
@@ -2333,7 +2388,7 @@ paths:
           description: internal server error
           schema:
             $ref: '#/definitions/ginresp.apiError'
-      summary: List sender-names (of allthe messages of this user)
+      summary: List keys of the user
       tags:
       - API-v2
     post:
@@ -2533,6 +2588,39 @@ paths:
       summary: Get the key currently used by this request
       tags:
       - API-v2
+  /api/v2/users/{uid}/sender-names:
+    get:
+      operationId: api-usersendernames-list
+      parameters:
+      - description: UserID
+        in: path
+        name: uid
+        required: true
+        type: string
+      responses:
+        "200":
+          description: OK
+          schema:
+            $ref: '#/definitions/handler.ListUserKeys.response'
+        "400":
+          description: supplied values/parameters cannot be parsed / are invalid
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+        "401":
+          description: user is not authorized / has missing permissions
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+        "404":
+          description: message not found
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+        "500":
+          description: internal server error
+          schema:
+            $ref: '#/definitions/ginresp.apiError'
+      summary: List sender-names (of allthe messages of this user)
+      tags:
+      - API-v2
   /api/v2/users/{uid}/subscriptions:
     get:
       description: |-