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Add Cross-Signing

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This commit is contained in:
Sorunome 2020-06-25 14:29:06 +00:00 • committed by Christian Pauly
commit c4a33e411a
13 changed files with 1149 additions and 74 deletions
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198
lib/views/chat_encryption_settings.dart
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@ -1,4 +1,5 @@
import 'package:famedlysdk/famedlysdk.dart';
import 'package:famedlysdk/encryption.dart';
import 'package:fluffychat/components/adaptive_page_layout.dart';
import 'package:fluffychat/components/avatar.dart';
import 'package:fluffychat/components/matrix.dart';
@ -6,6 +7,9 @@ import 'package:fluffychat/utils/beautify_string_extension.dart';
import 'package:fluffychat/l10n/l10n.dart';
import 'package:fluffychat/views/chat_list.dart';
import 'package:flutter/material.dart';
import 'key_verification.dart';
import '../utils/app_route.dart';
import '../components/dialogs/simple_dialogs.dart';
class ChatEncryptionSettingsView extends StatelessWidget {
final String id;
@ -33,6 +37,70 @@ class ChatEncryptionSettings extends StatefulWidget {
}
class _ChatEncryptionSettingsState extends State<ChatEncryptionSettings> {
Future<void> onSelected(
BuildContext context, String action, DeviceKeys key) async {
final room = Matrix.of(context).client.getRoomById(widget.id);
final unblock = () async {
if (key.blocked) {
await key.setBlocked(false);
}
};
switch (action) {
case 'verify':
await unblock();
final req = key.startVerification();
req.onUpdate = () {
if (req.state == KeyVerificationState.done) {
setState(() => null);
}
};
await Navigator.of(context).push(
AppRoute.defaultRoute(
context,
KeyVerificationView(request: req),
),
);
break;
case 'verify_manual':
if (await SimpleDialogs(context).askConfirmation(
titleText: L10n.of(context).isDeviceKeyCorrect,
contentText: key.ed25519Key.beautified,
)) {
await unblock();
await key.setVerified(true);
setState(() => null);
}
break;
case 'verify_user':
await unblock();
final req =
await room.client.userDeviceKeys[key.userId].startVerification();
req.onUpdate = () {
if (req.state == KeyVerificationState.done) {
setState(() => null);
}
};
await Navigator.of(context).push(
AppRoute.defaultRoute(
context,
KeyVerificationView(request: req),
),
);
break;
case 'block':
if (key.directVerified) {
await key.setVerified(false);
}
await key.setBlocked(true);
setState(() => null);
break;
case 'unblock':
await unblock();
setState(() => null);
break;
}
}
@override
Widget build(BuildContext context) {
final room = Matrix.of(context).client.getRoomById(widget.id);
@ -68,59 +136,99 @@ class _ChatEncryptionSettingsState extends State<ChatEncryptionSettings> {
if (i == 0 ||
deviceKeys[i].userId != deviceKeys[i - 1].userId)
Material(
child: ListTile(
leading: Avatar(
room
child: PopupMenuButton(
onSelected: (action) =>
onSelected(context, action, deviceKeys[i]),
itemBuilder: (c) {
var items = <PopupMenuEntry<String>>[];
if (room
.client
.userDeviceKeys[deviceKeys[i].userId]
.verified ==
UserVerifiedStatus.unknown &&
deviceKeys[i].userId != room.client.userID) {
items.add(PopupMenuItem(
child: Text(L10n.of(context).verifyUser),
value: 'verify_user',
));
}
return items;
},
child: ListTile(
leading: Avatar(
room
.getUserByMXIDSync(deviceKeys[i].userId)
.avatarUrl,
room
.getUserByMXIDSync(deviceKeys[i].userId)
.calcDisplayname(),
),
title: Text(room
.getUserByMXIDSync(deviceKeys[i].userId)
.avatarUrl,
room
.getUserByMXIDSync(deviceKeys[i].userId)
.calcDisplayname(),
.calcDisplayname()),
subtitle: Text(deviceKeys[i].userId),
),
title: Text(room
.getUserByMXIDSync(deviceKeys[i].userId)
.calcDisplayname()),
subtitle: Text(deviceKeys[i].userId),
),
elevation: 2,
),
CheckboxListTile(
title: Text(
"${deviceKeys[i].unsigned["device_display_name"] ?? L10n.of(context).unknownDevice} - ${deviceKeys[i].deviceId}",
style: TextStyle(
color: deviceKeys[i].blocked
? Colors.red
: deviceKeys[i].verified
? Colors.green
: Colors.orange),
),
subtitle: Text(
deviceKeys[i]
.keys['ed25519:${deviceKeys[i].deviceId}']
.beautified,
style: TextStyle(
color:
Theme.of(context).textTheme.bodyText2.color),
),
value: deviceKeys[i].verified,
onChanged: (bool newVal) {
if (newVal == true) {
if (deviceKeys[i].blocked) {
deviceKeys[i]
.setBlocked(false, Matrix.of(context).client);
PopupMenuButton(
onSelected: (action) =>
onSelected(context, action, deviceKeys[i]),
itemBuilder: (c) {
var items = <PopupMenuEntry<String>>[];
if (deviceKeys[i].blocked ||
!deviceKeys[i].verified) {
if (deviceKeys[i].userId == room.client.userID) {
items.add(PopupMenuItem(
child: Text(L10n.of(context).verifyStart),
value: 'verify',
));
items.add(PopupMenuItem(
child: Text(L10n.of(context).verifyManual),
value: 'verify_manual',
));
} else {
items.add(PopupMenuItem(
child: Text(L10n.of(context).verifyUser),
value: 'verify_user',
));
}
deviceKeys[i]
.setVerified(true, Matrix.of(context).client);
} else {
if (deviceKeys[i].verified) {
deviceKeys[i].setVerified(
false, Matrix.of(context).client);
}
deviceKeys[i]
.setBlocked(true, Matrix.of(context).client);
}
setState(() => null);
if (deviceKeys[i].blocked) {
items.add(PopupMenuItem(
child: Text(L10n.of(context).unblockDevice),
value: 'unblock',
));
}
if (!deviceKeys[i].blocked) {
items.add(PopupMenuItem(
child: Text(L10n.of(context).blockDevice),
value: 'block',
));
}
return items;
},
child: ListTile(
title: Text(
"${deviceKeys[i].unsigned["device_display_name"] ?? L10n.of(context).unknownDevice} - ${deviceKeys[i].deviceId}",
style: TextStyle(
color: deviceKeys[i].blocked
? Colors.red
: deviceKeys[i].verified
? Colors.green
: Colors.orange),
),
subtitle: Text(
deviceKeys[i]
.keys['ed25519:${deviceKeys[i].deviceId}']
.beautified,
style: TextStyle(
color: Theme.of(context)
.textTheme
.bodyText2
.color),
),
),
),
],
),