implement keytoken list and all-messages list

flutter/lib/api/api_client.dart

@@ -39,6 +39,7 @@ class MessageFilter {
   DateTime? timeBefore;
   DateTime? timeAfter;
   bool? hasSenderName;
+  List<String>? senderUserID;
 
   MessageFilter({
     this.channelIDs,
@@ -49,6 +50,7 @@ class MessageFilter {
     this.priority,
     this.timeBefore,
     this.timeAfter,
+    this.senderUserID,
   });
 }
 
@@ -281,7 +283,7 @@ class APIClient {
     );
   }
 
-  static Future<(String, List<SCNMessage>)> getMessageList(TokenSource auth, String pageToken, {int? pageSize, MessageFilter? filter}) async {
+  static Future<(String, List<SCNMessage>)> getMessageList(TokenSource auth, String pageToken, {int? pageSize, MessageFilter? filter, bool? includeNonSuscribed}) async {
     return await _request(
       name: 'getMessageList',
       method: 'GET',
@@ -298,6 +300,8 @@ class APIClient {
         if (filter?.timeAfter != null) 'after': [filter!.timeAfter!.toIso8601String()],
         if (filter?.priority != null) 'priority': filter!.priority!.map((p) => p.toString()).toList(),
         if (filter?.usedKeys != null) 'used_key': filter!.usedKeys!,
+        if (filter?.senderUserID != null) 'sender_user_id': filter!.senderUserID!,
+        if (includeNonSuscribed ?? false) 'subscription_status': ['all'],
       },
       fn: (json) => SCNMessage.fromPaginatedJsonArray(json, 'messages', 'next_page_token'),
       authToken: auth.getToken(),
@@ -426,6 +430,22 @@ class APIClient {
     );
   }
 
+  static Future<KeyToken> updateKeyToken(TokenSource auth, String kid, {String? name, bool? allChannels, List<String>? channels, String? permissions}) async {
+    return await _request(
+      name: 'updateKeyToken',
+      method: 'PATCH',
+      relURL: 'users/${auth.getUserID()}/keys/${kid}',
+      jsonBody: {
+        if (name != null) 'name': name,
+        if (allChannels != null) 'all_channels': allChannels,
+        if (channels != null) 'channels': channels,
+        if (permissions != null) 'permissions': permissions,
+      },
+      fn: KeyToken.fromJson,
+      authToken: auth.getToken(),
+    );
+  }
+
   static Future<KeyTokenWithToken> createKeyToken(TokenSource auth, String name, String perm, bool allChannels, {List<String>? channels}) async {
     return await _request(
       name: 'createKeyToken',

flutter/lib/models/keytoken.dart

@@ -2,7 +2,7 @@ class KeyToken {
   final String keytokenID;
   final String name;
   final String timestampCreated;
-  final String? timestampLastused;
+  final String? timestampLastUsed;
   final String ownerUserID;
   final bool allChannels;
   final List<String> channels;
@@ -13,7 +13,7 @@ class KeyToken {
     required this.keytokenID,
     required this.name,
     required this.timestampCreated,
-    required this.timestampLastused,
+    required this.timestampLastUsed,
     required this.ownerUserID,
     required this.allChannels,
     required this.channels,
@@ -26,7 +26,7 @@ class KeyToken {
       keytokenID: json['keytoken_id'] as String,
       name: json['name'] as String,
       timestampCreated: json['timestamp_created'] as String,
-      timestampLastused: json['timestamp_lastused'] as String?,
+      timestampLastUsed: json['timestamp_lastused'] as String?,
       ownerUserID: json['owner_user_id'] as String,
       allChannels: json['all_channels'] as bool,
       channels: (json['channels'] as List<dynamic>).map((e) => e as String).toList(),
@@ -38,6 +38,17 @@ class KeyToken {
   static List<KeyToken> fromJsonArray(List<dynamic> jsonArr) {
     return jsonArr.map<KeyToken>((e) => KeyToken.fromJson(e as Map<String, dynamic>)).toList();
   }
+
+  KeyTokenPreview toPreview() {
+    return KeyTokenPreview(
+      keytokenID: keytokenID,
+      name: name,
+      ownerUserID: ownerUserID,
+      allChannels: allChannels,
+      channels: channels,
+      permissions: permissions,
+    );
+  }
 }
 
 class KeyTokenWithToken {

flutter/lib/pages/account/account.dart

@@ -9,6 +9,8 @@ import 'package:simplecloudnotifier/models/user.dart';
 import 'package:simplecloudnotifier/pages/account/login.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';
+import 'package:simplecloudnotifier/pages/keytoken_list/keytoken_list.dart';
 import 'package:simplecloudnotifier/pages/sender_list/sender_list.dart';
 import 'package:simplecloudnotifier/state/app_bar_state.dart';
 import 'package:simplecloudnotifier/state/application_log.dart';
@@ -385,7 +387,9 @@ class _AccountRootPageState extends State<AccountRootPage> {
       _buildNumberCard(context, 'Clients', futureClientCount, () {
         Navi.push(context, () => ClientListPage());
       }),
-      _buildNumberCard(context, 'Keys', futureKeyCount, () {/*TODO*/}),
+      _buildNumberCard(context, 'Keys', futureKeyCount, () {
+        Navi.push(context, () => KeyTokenListPage());
+      }),
       _buildNumberCard(context, 'Channels', futureChannelSubscribedCount, () {
         Navi.push(context, () => ChannelListExtendedPage());
       }),
@@ -402,7 +406,9 @@ class _AccountRootPageState extends State<AccountRootPage> {
             Text('Messages', style: TextStyle(fontWeight: FontWeight.bold, fontSize: 20)),
           ],
         ),
-        onTap: () {/*TODO*/},
+        onTap: () {
+          Navi.push(context, () => FilteredMessageViewPage(title: "All Messages", filter: MessageFilter(senderUserID: [user.userID])));
+        },
       ),
     ];
   }

flutter/lib/pages/channel_view/channel_view.dart

@@ -166,6 +166,7 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
   }
 
   Widget _buildOwnedChannelView(BuildContext context, Channel channel) {
+    final userAccUserID = context.select<AppAuth, String?>((v) => v.userID);
     final isSubscribed = (subscription != null && subscription!.confirmed);
 
     return SingleChildScrollView(
@@ -208,6 +209,7 @@ class _ChannelViewPageState extends State<ChannelViewPage> {
                 Navi.push(context, () => ChannelMessageViewPage(channel: channel));
               },
             ),
+            if (channel.ownerUserID == userAccUserID) UI.button(text: "Delete Channel", onPressed: () {/*TODO*/}, color: Colors.red[900]),
           ],
         ),
       ),

flutter/lib/pages/client_list/client_list.dart

@@ -64,7 +64,7 @@ class _ClientListPageState extends State<ClientListPage> {
   @override
   Widget build(BuildContext context) {
     return SCNScaffold(
-      title: "Client",
+      title: "Clients",
       showSearch: false,
       showShare: false,
       child: Padding(

flutter/lib/pages/client_list/client_list_item.dart

@@ -1,11 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:intl/intl.dart';
-import 'package:simplecloudnotifier/api/api_client.dart';
 import 'package:simplecloudnotifier/models/client.dart';
-import 'package:simplecloudnotifier/pages/filtered_message_view/filtered_message_view.dart';
-import 'package:simplecloudnotifier/state/globals.dart';
-import 'package:simplecloudnotifier/utils/navi.dart';
 
 enum ClientListItemMode {
   Messages,

flutter/lib/pages/filtered_message_view/filtered_message_view.dart

@@ -70,7 +70,7 @@ class _FilteredMessageViewPageState extends State<FilteredMessageViewPage> {
         });
       }
 
-      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: cfg.messagePageSize, filter: this.widget.filter);
+      final (npt, newItems) = await APIClient.getMessageList(acc, thisPageToken, pageSize: cfg.messagePageSize, filter: this.widget.filter, includeNonSuscribed: true);
 
       SCNDataCache().addToMessageCache(newItems); // no await
 

flutter/lib/pages/keytoken_list/keytoken_list.dart

@@ -0,0 +1,86 @@
+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/layout/scaffold.dart';
+import 'package:simplecloudnotifier/models/keytoken.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';
+
+class KeyTokenListPage extends StatefulWidget {
+  const KeyTokenListPage({super.key});
+
+  @override
+  State<KeyTokenListPage> createState() => _KeyTokenListPageState();
+}
+
+class _KeyTokenListPageState extends State<KeyTokenListPage> {
+  final PagingController<int, KeyToken> _pagingController = PagingController.fromValue(PagingState(nextPageKey: null, itemList: [], error: null), firstPageKey: 0);
+
+  @override
+  void initState() {
+    super.initState();
+
+    _pagingController.addPageRequestListener(_fetchPage);
+
+    _pagingController.refresh();
+  }
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+  }
+
+  @override
+  void dispose() {
+    ApplicationLog.debug('KeyTokenListPage::dispose');
+    _pagingController.dispose();
+    super.dispose();
+  }
+
+  Future<void> _fetchPage(int pageKey) async {
+    final acc = Provider.of<AppAuth>(context, listen: false);
+
+    ApplicationLog.debug('Start KeyTokenListPage::_pagingController::_fetchPage [ ${pageKey} ]');
+
+    if (!acc.isAuth()) {
+      _pagingController.error = 'Not logged in';
+      return;
+    }
+
+    try {
+      final items = (await APIClient.getKeyTokenList(acc)).toList();
+
+      items.sort((a, b) => -1 * a.timestampCreated.compareTo(b.timestampCreated));
+
+      _pagingController.value = PagingState(nextPageKey: null, itemList: items, error: null);
+    } catch (exc, trace) {
+      _pagingController.error = exc.toString();
+      ApplicationLog.error('Failed to list keytokens: ' + exc.toString(), trace: trace);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return SCNScaffold(
+      title: "Keys",
+      showSearch: false,
+      showShare: false,
+      child: Padding(
+        padding: EdgeInsets.fromLTRB(8, 4, 8, 4),
+        child: RefreshIndicator(
+          onRefresh: () => Future.sync(
+            () => _pagingController.refresh(),
+          ),
+          child: PagedListView<int, KeyToken>(
+            pagingController: _pagingController,
+            builderDelegate: PagedChildBuilderDelegate<KeyToken>(
+              itemBuilder: (context, item, index) => KeyTokenListItem(item: item),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

flutter/lib/pages/keytoken_list/keytoken_list_item.dart

@@ -0,0 +1,113 @@
+import 'package:flutter/material.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:intl/intl.dart';
+import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/models/keytoken.dart';
+import 'package:simplecloudnotifier/pages/filtered_message_view/filtered_message_view.dart';
+import 'package:simplecloudnotifier/pages/keytoken_view/keytoken_view.dart';
+import 'package:simplecloudnotifier/utils/navi.dart';
+
+enum KeyTokenListItemMode {
+  Messages,
+  Extended,
+}
+
+class KeyTokenListItem extends StatelessWidget {
+  static final _dateFormat = DateFormat('yyyy-MM-dd HH:mm'); //TODO setting
+
+  const KeyTokenListItem({
+    required this.item,
+    super.key,
+  });
+
+  final KeyToken item;
+
+  @override
+  Widget build(BuildContext context) {
+    return Card.filled(
+      margin: EdgeInsets.fromLTRB(0, 4, 0, 4),
+      shape: BeveledRectangleBorder(borderRadius: BorderRadius.circular(0)),
+      color: Theme.of(context).cardTheme.color,
+      child: InkWell(
+        onTap: () {
+          Navi.push(context, () => KeyTokenViewPage(keytokenID: item.keytokenID, preloadedData: item, needsReload: null));
+        },
+        child: Padding(
+          padding: const EdgeInsets.all(8),
+          child: Row(
+            children: [
+              Icon(FontAwesomeIcons.solidGearCode, color: Theme.of(context).colorScheme.outline, size: 32),
+              SizedBox(width: 16),
+              Expanded(
+                child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.stretch,
+                  children: [
+                    Row(
+                      children: [
+                        Expanded(
+                          child: Text(
+                            item.name,
+                            style: const TextStyle(fontWeight: FontWeight.bold),
+                          ),
+                        ),
+                        Text(
+                          (item.timestampLastUsed == null) ? '' : KeyTokenListItem._dateFormat.format(DateTime.parse(item.timestampLastUsed!).toLocal()),
+                          style: const TextStyle(fontSize: 14),
+                        ),
+                      ],
+                    ),
+                    SizedBox(height: 4),
+                    Row(
+                      crossAxisAlignment: CrossAxisAlignment.end,
+                      children: [
+                        Expanded(
+                          child: Text(
+                            "Permissions: " + _formatPermissions(item.permissions, item.allChannels, item.channels),
+                            style: TextStyle(color: Theme.of(context).textTheme.bodyLarge?.color?.withAlpha(160)),
+                          ),
+                        ),
+                        Text(item.messagesSent.toString(), style: const TextStyle(fontSize: 14, fontWeight: FontWeight.bold)),
+                      ],
+                    ),
+                  ],
+                ),
+              ),
+              SizedBox(width: 4),
+              GestureDetector(
+                onTap: () {
+                  Navi.push(context, () => FilteredMessageViewPage(title: item.name, filter: MessageFilter(usedKeys: [item.keytokenID])));
+                },
+                child: Padding(
+                  padding: const EdgeInsets.all(8),
+                  child: Icon(FontAwesomeIcons.solidEnvelopes, color: Theme.of(context).colorScheme.onPrimaryContainer.withAlpha(128), size: 24),
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  String _formatPermissions(String v, bool allChannels, List<String> channels) {
+    var splt = v.split(';');
+
+    if (splt.length == 0) return "None";
+
+    var a = splt.contains("A");
+    var ur = splt.contains("UR");
+    var cr = splt.contains("CR");
+    var cs = splt.contains("CS");
+
+    if (a) return "Admin";
+    if (cr && cs && allChannels) return "Read+Send";
+    if (cr && cs && !allChannels) return "Read+Send (${channels.length} channel${channels.length == 1 ? '' : 's'})";
+    if (ur && !cr && !cs) return "Account-Read";
+    if (cr && !cs && !allChannels) return "Read-only (${channels.length} channel${channels.length == 1 ? '' : 's'})";
+    if (cr && !cs && allChannels) return "Read-only";
+    if (cs && !allChannels) return "Send-Only (${channels.length} channel${channels.length == 1 ? '' : 's'})";
+    if (cs && allChannels) return "Send-Only";
+
+    return "{ " + v + " | " + (allChannels ? 'all' : '${channels.length}') + " }";
+  }
+}

flutter/lib/pages/keytoken_view/keytoken_view.dart

@@ -0,0 +1,435 @@
+import 'package:flutter/material.dart';
+import 'package:font_awesome_flutter/font_awesome_flutter.dart';
+import 'package:intl/intl.dart';
+import 'package:simplecloudnotifier/api/api_client.dart';
+import 'package:simplecloudnotifier/components/layout/scaffold.dart';
+import 'package:simplecloudnotifier/models/keytoken.dart';
+import 'package:simplecloudnotifier/models/user.dart';
+import 'package:simplecloudnotifier/pages/filtered_message_view/filtered_message_view.dart';
+import 'package:simplecloudnotifier/state/app_auth.dart';
+import 'package:simplecloudnotifier/state/app_bar_state.dart';
+import 'package:simplecloudnotifier/state/application_log.dart';
+import 'package:simplecloudnotifier/types/immediate_future.dart';
+import 'package:simplecloudnotifier/utils/navi.dart';
+import 'package:simplecloudnotifier/utils/toaster.dart';
+import 'package:simplecloudnotifier/utils/ui.dart';
+import 'package:provider/provider.dart';
+
+class KeyTokenViewPage extends StatefulWidget {
+  const KeyTokenViewPage({
+    required this.keytokenID,
+    required this.preloadedData,
+    required this.needsReload,
+    super.key,
+  });
+
+  final String keytokenID;
+  final KeyToken? preloadedData;
+
+  final void Function()? needsReload;
+
+  @override
+  State<KeyTokenViewPage> createState() => _KeyTokenViewPageState();
+}
+
+enum EditState { none, editing, saving }
+
+enum KeyTokenViewPageInitState { loading, okay, error }
+
+class _KeyTokenViewPageState extends State<KeyTokenViewPage> {
+  static final _dateFormat = DateFormat('yyyy-MM-dd HH:mm'); //TODO setting
+
+  late ImmediateFuture<UserPreview> _futureOwner;
+
+  final TextEditingController _ctrlName = TextEditingController();
+
+  int _loadingIndeterminateCounter = 0;
+
+  EditState _editName = EditState.none;
+  String? _nameOverride = null;
+
+  KeyTokenPreview? keytokenPreview;
+  KeyToken? keytoken;
+
+  KeyTokenViewPageInitState loadingState = KeyTokenViewPageInitState.loading;
+  String errorMessage = '';
+
+  @override
+  void initState() {
+    _initStateAsync(true);
+
+    super.initState();
+  }
+
+  Future<void> _initStateAsync(bool usePreload) async {
+    final userAcc = Provider.of<AppAuth>(context, listen: false);
+
+    if (widget.preloadedData != null && usePreload) {
+      keytoken = widget.preloadedData!;
+      keytokenPreview = widget.preloadedData!.toPreview();
+    } else {
+      try {
+        var p = await APIClient.getKeyTokenPreviewByID(userAcc, widget.keytokenID);
+        setState(() {
+          keytokenPreview = p;
+        });
+
+        if (p.ownerUserID == userAcc.userID) {
+          var r = await APIClient.getKeyToken(userAcc, widget.keytokenID);
+          setState(() {
+            keytoken = r;
+          });
+        } else {
+          setState(() {
+            keytoken = null;
+          });
+        }
+      } catch (exc, trace) {
+        ApplicationLog.error('Failed to load data: ' + exc.toString(), trace: trace);
+        Toaster.error("Error", 'Failed to load data');
+        this.errorMessage = 'Failed to load data: ' + exc.toString();
+        this.loadingState = KeyTokenViewPageInitState.error;
+        return;
+      }
+    }
+
+    setState(() {
+      this.loadingState = KeyTokenViewPageInitState.okay;
+
+      assert(keytokenPreview != null);
+
+      if (this.keytokenPreview!.ownerUserID == userAcc.userID) {
+        var cacheUser = userAcc.getUserOrNull();
+        if (cacheUser != null) {
+          _futureOwner = ImmediateFuture<UserPreview>.ofValue(cacheUser.toPreview());
+        } else {
+          _futureOwner = ImmediateFuture<UserPreview>.ofFuture(_getOwner(userAcc));
+        }
+      } else {
+        _futureOwner = ImmediateFuture<UserPreview>.ofFuture(APIClient.getUserPreview(userAcc, this.keytokenPreview!.ownerUserID));
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _ctrlName.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final userAcc = Provider.of<AppAuth>(context, listen: false);
+
+    var title = "Key";
+
+    Widget child;
+
+    if (loadingState == KeyTokenViewPageInitState.loading) {
+      child = Center(child: CircularProgressIndicator());
+    } else if (loadingState == KeyTokenViewPageInitState.error) {
+      child = Center(child: Text('Error: ' + errorMessage)); //TODO better error
+    } else if (loadingState == KeyTokenViewPageInitState.okay && keytokenPreview!.ownerUserID == userAcc.userID) {
+      child = _buildOwnedKeyTokenView(context, this.keytoken!);
+      title = this.keytoken!.name;
+    } else {
+      child = _buildForeignKeyTokenView(context, this.keytokenPreview!);
+      title = keytokenPreview!.name;
+    }
+
+    return SCNScaffold(
+      title: title,
+      showSearch: false,
+      showShare: false,
+      child: child,
+    );
+  }
+
+  Widget _buildOwnedKeyTokenView(BuildContext context, KeyToken keytoken) {
+    return SingleChildScrollView(
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(24, 16, 24, 16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            SizedBox(height: 8),
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidIdCardClip,
+              title: 'KeyTokenID',
+              values: [keytoken.keytokenID],
+            ),
+            _buildNameCard(context, true),
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.clock,
+              title: 'Created',
+              values: [_KeyTokenViewPageState._dateFormat.format(DateTime.parse(keytoken.timestampCreated).toLocal())],
+            ),
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.clockTwo,
+              title: 'Last Used',
+              values: [(keytoken.timestampLastUsed == null) ? 'Never' : _KeyTokenViewPageState._dateFormat.format(DateTime.parse(keytoken.timestampLastUsed!).toLocal())],
+            ),
+            _buildOwnerCard(context, true),
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidEnvelope,
+              title: 'Messages',
+              values: [keytoken.messagesSent.toString()],
+              mainAction: () {
+                Navi.push(context, () => FilteredMessageViewPage(title: keytoken.name, filter: MessageFilter(usedKeys: [keytoken.keytokenID])));
+              },
+            ),
+            ..._buildPermissionCard(context, true, keytoken.toPreview()),
+            UI.button(text: "Delete Key", onPressed: _deleteKey, color: Colors.red[900]),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildForeignKeyTokenView(BuildContext context, KeyTokenPreview keytoken) {
+    return SingleChildScrollView(
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(24, 16, 24, 16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            SizedBox(height: 8),
+            UI.metaCard(
+              context: context,
+              icon: FontAwesomeIcons.solidIdCardClip,
+              title: 'KeyTokenID',
+              values: [keytoken.keytokenID],
+            ),
+            _buildNameCard(context, false),
+            _buildOwnerCard(context, false),
+            ..._buildPermissionCard(context, false, keytoken),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Widget _buildOwnerCard(BuildContext context, bool isOwned) {
+    return FutureBuilder(
+      future: _futureOwner.future,
+      builder: (context, snapshot) {
+        if (snapshot.hasData) {
+          return UI.metaCard(
+            context: context,
+            icon: FontAwesomeIcons.solidUser,
+            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: [keytokenPreview!.ownerUserID + (isOwned ? ' (you)' : '')],
+          );
+        }
+      },
+    );
+  }
+
+  Widget _buildNameCard(BuildContext context, bool isOwned) {
+    if (_editName == EditState.editing) {
+      return Padding(
+        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
+        child: UI.box(
+          context: context,
+          padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
+          child: Row(
+            children: [
+              Container(child: Center(child: FaIcon(FontAwesomeIcons.solidInputText, size: 18)), height: 43),
+              SizedBox(width: 16),
+              Expanded(
+                child: TextField(
+                  autofocus: true,
+                  controller: _ctrlName,
+                  decoration: new InputDecoration.collapsed(hintText: 'Name'),
+                ),
+              ),
+              SizedBox(width: 12),
+              SizedBox(width: 4),
+              IconButton(icon: FaIcon(FontAwesomeIcons.solidFloppyDisk), onPressed: _saveName),
+            ],
+          ),
+        ),
+      );
+    } else if (_editName == EditState.none) {
+      return UI.metaCard(
+        context: context,
+        icon: FontAwesomeIcons.solidInputText,
+        title: 'Name',
+        values: [_nameOverride ?? keytokenPreview!.name],
+        iconActions: isOwned ? [(FontAwesomeIcons.penToSquare, _showEditName)] : [],
+      );
+    } else if (_editName == EditState.saving) {
+      return Padding(
+        padding: EdgeInsets.symmetric(vertical: 4, horizontal: 0),
+        child: UI.box(
+          context: context,
+          padding: EdgeInsets.fromLTRB(16, 2, 4, 2),
+          child: Row(
+            children: [
+              Container(child: Center(child: FaIcon(FontAwesomeIcons.solidInputText, size: 18)), height: 43),
+              SizedBox(width: 16),
+              Expanded(child: SizedBox()),
+              SizedBox(width: 12),
+              SizedBox(width: 4),
+              Padding(padding: const EdgeInsets.all(8.0), child: SizedBox(width: 18, height: 18, child: CircularProgressIndicator())),
+            ],
+          ),
+        ),
+      );
+    } else {
+      throw 'Invalid EditDisplayNameState: $_editName';
+    }
+  }
+
+  void _showEditName() {
+    setState(() {
+      _ctrlName.text = _nameOverride ?? keytokenPreview?.name ?? '';
+      _editName = EditState.editing;
+      if (_editName == EditState.editing) _editName = EditState.none;
+    });
+  }
+
+  void _saveName() async {
+    final userAcc = Provider.of<AppAuth>(context, listen: false);
+
+    final newName = _ctrlName.text;
+
+    try {
+      setState(() {
+        _editName = EditState.saving;
+      });
+
+      final newKeyToken = await APIClient.updateKeyToken(userAcc, widget.keytokenID, name: newName);
+
+      setState(() {
+        _editName = EditState.none;
+        _nameOverride = newKeyToken.name;
+      });
+
+      widget.needsReload?.call();
+    } catch (exc, trace) {
+      ApplicationLog.error('Failed to save DisplayName: ' + exc.toString(), trace: trace);
+      Toaster.error("Error", 'Failed to save DisplayName');
+    }
+  }
+
+  Future<UserPreview> _getOwner(AppAuth auth) async {
+    try {
+      await Future.delayed(const Duration(seconds: 0), () {}); // this is annoyingly important - otherwise we call setLoadingIndeterminate directly in initStat() and get an exception....
+
+      _incLoadingIndeterminateCounter(1);
+
+      final owner = APIClient.getUserPreview(auth, keytokenPreview!.ownerUserID);
+
+      //await Future.delayed(const Duration(seconds: 10), () {});
+
+      return owner;
+    } finally {
+      _incLoadingIndeterminateCounter(-1);
+    }
+  }
+
+  void _incLoadingIndeterminateCounter(int delta) {
+    setState(() {
+      _loadingIndeterminateCounter += delta;
+      AppBarState().setLoadingIndeterminate(_loadingIndeterminateCounter > 0);
+    });
+  }
+
+  List<Widget> _buildPermissionCard(BuildContext context, bool isOwned, KeyTokenPreview keyToken) {
+    Widget w1;
+    Widget w2;
+
+    if (isOwned) {
+      w1 = UI.metaCard(
+        context: context,
+        icon: FontAwesomeIcons.shieldKeyhole,
+        title: 'Permissions',
+        values: _formatPermissions(keyToken.permissions),
+        iconActions: [(FontAwesomeIcons.penToSquare, _editPermissions)],
+      );
+    } else {
+      w1 = UI.metaCard(
+        context: context,
+        icon: FontAwesomeIcons.shieldKeyhole,
+        title: 'Permissions',
+        values: _formatPermissions(keyToken.permissions),
+      );
+    }
+
+    if (isOwned) {
+      w2 = UI.metaCard(
+        context: context,
+        icon: FontAwesomeIcons.solidSnake,
+        title: 'Channels',
+        values: (keyToken.allChannels) ? ['All Channels'] : keyToken.channels,
+        iconActions: [(FontAwesomeIcons.penToSquare, _editChannels)],
+      );
+    } else {
+      w2 = UI.metaCard(
+        context: context,
+        icon: FontAwesomeIcons.solidSnake,
+        title: 'Channels',
+        values: (keyToken.allChannels) ? ['All Channels'] : keyToken.channels,
+      );
+    }
+
+    return [w1, w2];
+  }
+
+  List<String> _formatPermissions(String v) {
+    var splt = v.split(';');
+
+    if (splt.length == 0) return ["None"];
+
+    List<String> result = [];
+
+    if (splt.contains("A")) result.add("Admin");
+    if (splt.contains("UR")) result.add("Read Account");
+    if (splt.contains("CR")) result.add("Read Messages");
+    if (splt.contains("CS")) result.add("Send Messages");
+
+    return result;
+  }
+
+  void _editPermissions() {
+    final acc = Provider.of<AppAuth>(context, listen: false);
+
+    //TODO prevent editing current admin/read token
+
+    //TODO
+
+    Toaster.info("Not implemented", "Currently not implemented");
+  }
+
+  void _editChannels() {
+    final acc = Provider.of<AppAuth>(context, listen: false);
+
+    //TODO prevent editing current admin/read token
+
+    //TODO
+
+    Toaster.info("Not implemented", "Currently not implemented");
+  }
+
+  void _deleteKey() {
+    final acc = Provider.of<AppAuth>(context, listen: false);
+
+    //TODO prevent deleting current admin/read token
+
+    //TODO
+
+    Toaster.info("Not implemented", "Currently not implemented");
+  }
+}

flutter/lib/pages/message_view/message_view.dart

@@ -162,7 +162,9 @@ class _MessageViewPageState extends State<MessageViewPage> {
               icon: FontAwesomeIcons.solidGearCode,
               title: 'KeyToken',
               values: [message.usedKeyID, token?.name ?? '...'],
-              mainAction: () => {/*TODO*/},
+              mainAction: () => {
+                Navi.push(context, () => FilteredMessageViewPage(title: token?.name ?? message.usedKeyID, filter: MessageFilter(usedKeys: [message.usedKeyID])))
+              },
             ),
             UI.metaCard(
               context: context,