feat: Display state event when user changed their keys

lib/l10n/intl_en.arb

@@ -3134,5 +3134,24 @@
     "removeAdminRights": "Remove admin rights",
     "powerLevel": "Power level",
     "setPowerLevelDescription": "Power levels define what a member is allowed to do in this room and usually range between 0 and 100.",
-    "owner": "Owner"
+    "owner": "Owner",
+    "userHasChangedTheirKeys": "{user} has changed their keys.",
+    "@userHasChangedTheirKeys": {
+      "type": "String",
+      "placeholders": {
+        "user": {
+          "type": "String"
+        }
+      }
+    },
+    "usersHaveChangedTheirKeys": "{users} have changed their keys.",
+    "@usersHaveChangedTheirKeys": {
+      "type": "String",
+      "placeholders": {
+        "users": {
+          "type": "String"
+        }
+      }
+    },
+    "check": "Check"
 }

lib/pages/chat/events/state_message.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 
+import 'package:go_router/go_router.dart';
 import 'package:matrix/matrix.dart';
 
 import 'package:fluffychat/config/setting_keys.dart';
@@ -51,6 +52,20 @@ class StateMessage extends StatelessWidget {
                                 MatrixLocals(L10n.of(context)),
                               ),
                             ),
+                            if (event.type == EventTypes.TofuNotification) ...[
+                              const TextSpan(text: ' '),
+                              TextSpan(
+                                text: L10n.of(context).check,
+                                style: TextStyle(
+                                  color: theme.colorScheme.primary,
+                                  decoration: TextDecoration.underline,
+                                ),
+                                recognizer: TapGestureRecognizer()
+                                  ..onTap = () => context.go(
+                                    '/rooms/${event.room.id}/encryption',
+                                  ),
+                              ),
+                            ],
                             if (onExpand != null) ...[
                               const TextSpan(text: '\n'),
                               TextSpan(

lib/utils/client_manager.dart

@@ -111,6 +111,9 @@ abstract class ClientManager {
     final shareKeysWith = AppSettings.shareKeysWith.value;
     final enableSoftLogout = AppSettings.enableSoftLogout.value;
 
+    EventLocalizations.localizationsMap['sdk.matrix.dart.tofu_event'] =
+        (event, _, body) => body;
+
     return Client(
       clientName,
       httpClient: CustomHttpClient.createHTTPClient(),

lib/utils/matrix_sdk_extensions/matrix_locals.dart

@@ -371,4 +371,9 @@ class MatrixLocals extends MatrixLocalizations {
 
   @override
   String get pollHasBeenEnded => l10n.pollHasBeenEnded;
+
+  @override
+  String usersHaveChangedTheirKeys(List<String> users) => users.length == 1
+      ? l10n.userHasChangedTheirKeys(users.single)
+      : l10n.usersHaveChangedTheirKeys(users.join(', '));
 }

pubspec.lock

@@ -1127,10 +1127,11 @@ packages:
   matrix:
     dependency: "direct main"
     description:
-      name: matrix
+      path: "."
-      sha256: c0214ee99a73957d3c02d54a60afcf9acee577b0924749085d6fdf556e8eba42
+      ref: "krille/tofu-for-master-signing-keys"
-      url: "https://pub.dev"
+      resolved-ref: "1889d3020e757cfacc1de28d81f62ab83119a6b5"
-    source: hosted
+      url: "https://github.com/famedly/matrix-dart-sdk.git"
+    source: git
     version: "6.1.1"
   meta:
     dependency: transitive

pubspec.yaml

@@ -53,7 +53,10 @@ dependencies:
   just_audio: ^0.10.5
   latlong2: ^0.9.1
   linkify: ^5.0.0
-  matrix: ^6.1.1
+  matrix: #^6.1.1
+    git:
+      url: https://github.com/famedly/matrix-dart-sdk.git
+      ref: krille/tofu-for-master-signing-keys
   mime: ^2.0.0
   native_imaging: ^0.4.0
   opus_caf_converter_dart: ^1.0.1