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hopefully final fix for the retransmission problem

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This commit is contained in:
otsmr 2025-06-24 14:00:55 +02:00
parent 79caf95afe
commit 674e42722d
16 changed files with 8456 additions and 203 deletions
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1
drift_schemas/twonly_database/drift_schema_v13.json Normal file
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1
drift_schemas/twonly_database/drift_schema_v14.json Normal file
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File diff suppressed because one or more lines are too long

23
lib/src/database/daos/message_retransmissions.dao.dart
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@ -23,6 +23,15 @@ class MessageRetransmissionDao extends DatabaseAccessor<TwonlyDatabase>
}
Future<List<int>> getRetransmitAbleMessages() async {
final countDeleted = await (delete(messageRetransmissions)
..where((t) =>
t.encryptedHash.isNull() & t.acknowledgeByServerAt.isNotNull()))
.go();
if (countDeleted > 0) {
Log.info("Deleted $countDeleted faulty retransmissions");
}
return (await (select(messageRetransmissions)
..where((t) => t.acknowledgeByServerAt.isNull()))
.get())
@ -45,19 +54,11 @@ class MessageRetransmissionDao extends DatabaseAccessor<TwonlyDatabase>
.write(updatedValues);
}
Future resetAckStatusForAllMessages(int fromUserId) async {
final deletedCount = await (delete(messageRetransmissions)
..where((m) =>
m.willNotGetACKByUser.equals(true) &
m.acknowledgeByServerAt.isNotNull()))
.go();
if (deletedCount > 0) {
Log.info('$deletedCount faulty retransmission messages where deleted.');
}
Future resetAckStatusFor(int fromUserId, Uint8List encryptedHash) async {
return ((update(messageRetransmissions))
..where((m) =>
m.willNotGetACKByUser.equals(false) &
m.contactId.equals(fromUserId)))
m.contactId.equals(fromUserId) &
m.encryptedHash.equals(encryptedHash)))
.write(
MessageRetransmissionsCompanion(
acknowledgeByServerAt: Value(null),

4
lib/src/database/tables/message_retransmissions.dart
View file

@ -14,9 +14,7 @@ class MessageRetransmissions extends Table {
BlobColumn get plaintextContent => blob()();
BlobColumn get pushData => blob().nullable()();
BoolColumn get willNotGetACKByUser =>
boolean().withDefault(Constant(false))();
BlobColumn get encryptedHash => blob().nullable()();
DateTimeColumn get acknowledgeByServerAt => dateTime().nullable()();
}

10
lib/src/database/twonly_database.dart
View file

@ -53,7 +53,7 @@ class TwonlyDatabase extends _$TwonlyDatabase {
TwonlyDatabase.forTesting(DatabaseConnection super.connection);
@override
int get schemaVersion => 12;
int get schemaVersion => 14;
static QueryExecutor _openConnection() {
return driftDatabase(
@ -125,6 +125,14 @@ class TwonlyDatabase extends _$TwonlyDatabase {
m.addColumn(schema.messageRetransmissions,
schema.messageRetransmissions.willNotGetACKByUser);
},
from12To13: (m, schema) async {
m.dropColumn(
schema.messageRetransmissions, "will_not_get_a_c_k_by_user");
},
from13To14: (m, schema) async {
m.addColumn(schema.messageRetransmissions,
schema.messageRetransmissions.encryptedHash);
},
),
);
}

109
lib/src/database/twonly_database.g.dart
View file

@ -4225,16 +4225,12 @@ class $MessageRetransmissionsTable extends MessageRetransmissions
late final GeneratedColumn<Uint8List> pushData = GeneratedColumn<Uint8List>(
'push_data', aliasedName, true,
type: DriftSqlType.blob, requiredDuringInsert: false);
static const VerificationMeta _willNotGetACKByUserMeta =
const VerificationMeta('willNotGetACKByUser');
static const VerificationMeta _encryptedHashMeta =
const VerificationMeta('encryptedHash');
@override
late final GeneratedColumn<bool> willNotGetACKByUser = GeneratedColumn<bool>(
'will_not_get_a_c_k_by_user', aliasedName, false,
type: DriftSqlType.bool,
requiredDuringInsert: false,
defaultConstraints: GeneratedColumn.constraintIsAlways(
'CHECK ("will_not_get_a_c_k_by_user" IN (0, 1))'),
defaultValue: Constant(false));
late final GeneratedColumn<Uint8List> encryptedHash =
GeneratedColumn<Uint8List>('encrypted_hash', aliasedName, true,
type: DriftSqlType.blob, requiredDuringInsert: false);
static const VerificationMeta _acknowledgeByServerAtMeta =
const VerificationMeta('acknowledgeByServerAt');
@override
@ -4248,7 +4244,7 @@ class $MessageRetransmissionsTable extends MessageRetransmissions
messageId,
plaintextContent,
pushData,
willNotGetACKByUser,
encryptedHash,
acknowledgeByServerAt
];
@override
@ -4290,11 +4286,11 @@ class $MessageRetransmissionsTable extends MessageRetransmissions
context.handle(_pushDataMeta,
pushData.isAcceptableOrUnknown(data['push_data']!, _pushDataMeta));
}
if (data.containsKey('will_not_get_a_c_k_by_user')) {
if (data.containsKey('encrypted_hash')) {
context.handle(
_willNotGetACKByUserMeta,
willNotGetACKByUser.isAcceptableOrUnknown(
data['will_not_get_a_c_k_by_user']!, _willNotGetACKByUserMeta));
_encryptedHashMeta,
encryptedHash.isAcceptableOrUnknown(
data['encrypted_hash']!, _encryptedHashMeta));
}
if (data.containsKey('acknowledge_by_server_at')) {
context.handle(
@ -4321,8 +4317,8 @@ class $MessageRetransmissionsTable extends MessageRetransmissions
DriftSqlType.blob, data['${effectivePrefix}plaintext_content'])!,
pushData: attachedDatabase.typeMapping
.read(DriftSqlType.blob, data['${effectivePrefix}push_data']),
willNotGetACKByUser: attachedDatabase.typeMapping.read(DriftSqlType.bool,
data['${effectivePrefix}will_not_get_a_c_k_by_user'])!,
encryptedHash: attachedDatabase.typeMapping
.read(DriftSqlType.blob, data['${effectivePrefix}encrypted_hash']),
acknowledgeByServerAt: attachedDatabase.typeMapping.read(
DriftSqlType.dateTime,
data['${effectivePrefix}acknowledge_by_server_at']),
@ -4342,7 +4338,7 @@ class MessageRetransmission extends DataClass
final int? messageId;
final Uint8List plaintextContent;
final Uint8List? pushData;
final bool willNotGetACKByUser;
final Uint8List? encryptedHash;
final DateTime? acknowledgeByServerAt;
const MessageRetransmission(
{required this.retransmissionId,
@ -4350,7 +4346,7 @@ class MessageRetransmission extends DataClass
this.messageId,
required this.plaintextContent,
this.pushData,
required this.willNotGetACKByUser,
this.encryptedHash,
this.acknowledgeByServerAt});
@override
Map<String, Expression> toColumns(bool nullToAbsent) {
@ -4364,7 +4360,9 @@ class MessageRetransmission extends DataClass
if (!nullToAbsent || pushData != null) {
map['push_data'] = Variable<Uint8List>(pushData);
}
map['will_not_get_a_c_k_by_user'] = Variable<bool>(willNotGetACKByUser);
if (!nullToAbsent || encryptedHash != null) {
map['encrypted_hash'] = Variable<Uint8List>(encryptedHash);
}
if (!nullToAbsent || acknowledgeByServerAt != null) {
map['acknowledge_by_server_at'] =
Variable<DateTime>(acknowledgeByServerAt);
@ -4383,7 +4381,9 @@ class MessageRetransmission extends DataClass
pushData: pushData == null && nullToAbsent
? const Value.absent()
: Value(pushData),
willNotGetACKByUser: Value(willNotGetACKByUser),
encryptedHash: encryptedHash == null && nullToAbsent
? const Value.absent()
: Value(encryptedHash),
acknowledgeByServerAt: acknowledgeByServerAt == null && nullToAbsent
? const Value.absent()
: Value(acknowledgeByServerAt),
@ -4400,8 +4400,7 @@ class MessageRetransmission extends DataClass
plaintextContent:
serializer.fromJson<Uint8List>(json['plaintextContent']),
pushData: serializer.fromJson<Uint8List?>(json['pushData']),
willNotGetACKByUser:
serializer.fromJson<bool>(json['willNotGetACKByUser']),
encryptedHash: serializer.fromJson<Uint8List?>(json['encryptedHash']),
acknowledgeByServerAt:
serializer.fromJson<DateTime?>(json['acknowledgeByServerAt']),
);
@ -4415,7 +4414,7 @@ class MessageRetransmission extends DataClass
'messageId': serializer.toJson<int?>(messageId),
'plaintextContent': serializer.toJson<Uint8List>(plaintextContent),
'pushData': serializer.toJson<Uint8List?>(pushData),
'willNotGetACKByUser': serializer.toJson<bool>(willNotGetACKByUser),
'encryptedHash': serializer.toJson<Uint8List?>(encryptedHash),
'acknowledgeByServerAt':
serializer.toJson<DateTime?>(acknowledgeByServerAt),
};
@ -4427,7 +4426,7 @@ class MessageRetransmission extends DataClass
Value<int?> messageId = const Value.absent(),
Uint8List? plaintextContent,
Value<Uint8List?> pushData = const Value.absent(),
bool? willNotGetACKByUser,
Value<Uint8List?> encryptedHash = const Value.absent(),
Value<DateTime?> acknowledgeByServerAt = const Value.absent()}) =>
MessageRetransmission(
retransmissionId: retransmissionId ?? this.retransmissionId,
@ -4435,7 +4434,8 @@ class MessageRetransmission extends DataClass
messageId: messageId.present ? messageId.value : this.messageId,
plaintextContent: plaintextContent ?? this.plaintextContent,
pushData: pushData.present ? pushData.value : this.pushData,
willNotGetACKByUser: willNotGetACKByUser ?? this.willNotGetACKByUser,
encryptedHash:
encryptedHash.present ? encryptedHash.value : this.encryptedHash,
acknowledgeByServerAt: acknowledgeByServerAt.present
? acknowledgeByServerAt.value
: this.acknowledgeByServerAt,
@ -4452,9 +4452,9 @@ class MessageRetransmission extends DataClass
? data.plaintextContent.value
: this.plaintextContent,
pushData: data.pushData.present ? data.pushData.value : this.pushData,
willNotGetACKByUser: data.willNotGetACKByUser.present
? data.willNotGetACKByUser.value
: this.willNotGetACKByUser,
encryptedHash: data.encryptedHash.present
? data.encryptedHash.value
: this.encryptedHash,
acknowledgeByServerAt: data.acknowledgeByServerAt.present
? data.acknowledgeByServerAt.value
: this.acknowledgeByServerAt,
@ -4469,7 +4469,7 @@ class MessageRetransmission extends DataClass
..write('messageId: $messageId, ')
..write('plaintextContent: $plaintextContent, ')
..write('pushData: $pushData, ')
..write('willNotGetACKByUser: $willNotGetACKByUser, ')
..write('encryptedHash: $encryptedHash, ')
..write('acknowledgeByServerAt: $acknowledgeByServerAt')
..write(')'))
.toString();
@ -4482,7 +4482,7 @@ class MessageRetransmission extends DataClass
messageId,
$driftBlobEquality.hash(plaintextContent),
$driftBlobEquality.hash(pushData),
willNotGetACKByUser,
$driftBlobEquality.hash(encryptedHash),
acknowledgeByServerAt);
@override
bool operator ==(Object other) =>
@ -4494,7 +4494,7 @@ class MessageRetransmission extends DataClass
$driftBlobEquality.equals(
other.plaintextContent, this.plaintextContent) &&
$driftBlobEquality.equals(other.pushData, this.pushData) &&
other.willNotGetACKByUser == this.willNotGetACKByUser &&
$driftBlobEquality.equals(other.encryptedHash, this.encryptedHash) &&
other.acknowledgeByServerAt == this.acknowledgeByServerAt);
}
@ -4505,7 +4505,7 @@ class MessageRetransmissionsCompanion
final Value<int?> messageId;
final Value<Uint8List> plaintextContent;
final Value<Uint8List?> pushData;
final Value<bool> willNotGetACKByUser;
final Value<Uint8List?> encryptedHash;
final Value<DateTime?> acknowledgeByServerAt;
const MessageRetransmissionsCompanion({
this.retransmissionId = const Value.absent(),
@ -4513,7 +4513,7 @@ class MessageRetransmissionsCompanion
this.messageId = const Value.absent(),
this.plaintextContent = const Value.absent(),
this.pushData = const Value.absent(),
this.willNotGetACKByUser = const Value.absent(),
this.encryptedHash = const Value.absent(),
this.acknowledgeByServerAt = const Value.absent(),
});
MessageRetransmissionsCompanion.insert({
@ -4522,7 +4522,7 @@ class MessageRetransmissionsCompanion
this.messageId = const Value.absent(),
required Uint8List plaintextContent,
this.pushData = const Value.absent(),
this.willNotGetACKByUser = const Value.absent(),
this.encryptedHash = const Value.absent(),
this.acknowledgeByServerAt = const Value.absent(),
}) : contactId = Value(contactId),
plaintextContent = Value(plaintextContent);
@ -4532,7 +4532,7 @@ class MessageRetransmissionsCompanion
Expression<int>? messageId,
Expression<Uint8List>? plaintextContent,
Expression<Uint8List>? pushData,
Expression<bool>? willNotGetACKByUser,
Expression<Uint8List>? encryptedHash,
Expression<DateTime>? acknowledgeByServerAt,
}) {
return RawValuesInsertable({
@ -4541,8 +4541,7 @@ class MessageRetransmissionsCompanion
if (messageId != null) 'message_id': messageId,
if (plaintextContent != null) 'plaintext_content': plaintextContent,
if (pushData != null) 'push_data': pushData,
if (willNotGetACKByUser != null)
'will_not_get_a_c_k_by_user': willNotGetACKByUser,
if (encryptedHash != null) 'encrypted_hash': encryptedHash,
if (acknowledgeByServerAt != null)
'acknowledge_by_server_at': acknowledgeByServerAt,
});
@ -4554,7 +4553,7 @@ class MessageRetransmissionsCompanion
Value<int?>? messageId,
Value<Uint8List>? plaintextContent,
Value<Uint8List?>? pushData,
Value<bool>? willNotGetACKByUser,
Value<Uint8List?>? encryptedHash,
Value<DateTime?>? acknowledgeByServerAt}) {
return MessageRetransmissionsCompanion(
retransmissionId: retransmissionId ?? this.retransmissionId,
@ -4562,7 +4561,7 @@ class MessageRetransmissionsCompanion
messageId: messageId ?? this.messageId,
plaintextContent: plaintextContent ?? this.plaintextContent,
pushData: pushData ?? this.pushData,
willNotGetACKByUser: willNotGetACKByUser ?? this.willNotGetACKByUser,
encryptedHash: encryptedHash ?? this.encryptedHash,
acknowledgeByServerAt:
acknowledgeByServerAt ?? this.acknowledgeByServerAt,
);
@ -4586,9 +4585,8 @@ class MessageRetransmissionsCompanion
if (pushData.present) {
map['push_data'] = Variable<Uint8List>(pushData.value);
}
if (willNotGetACKByUser.present) {
map['will_not_get_a_c_k_by_user'] =
Variable<bool>(willNotGetACKByUser.value);
if (encryptedHash.present) {
map['encrypted_hash'] = Variable<Uint8List>(encryptedHash.value);
}
if (acknowledgeByServerAt.present) {
map['acknowledge_by_server_at'] =
@ -4605,7 +4603,7 @@ class MessageRetransmissionsCompanion
..write('messageId: $messageId, ')
..write('plaintextContent: $plaintextContent, ')
..write('pushData: $pushData, ')
..write('willNotGetACKByUser: $willNotGetACKByUser, ')
..write('encryptedHash: $encryptedHash, ')
..write('acknowledgeByServerAt: $acknowledgeByServerAt')
..write(')'))
.toString();
@ -7154,7 +7152,7 @@ typedef $$MessageRetransmissionsTableCreateCompanionBuilder
Value<int?> messageId,
required Uint8List plaintextContent,
Value<Uint8List?> pushData,
Value<bool> willNotGetACKByUser,
Value<Uint8List?> encryptedHash,
Value<DateTime?> acknowledgeByServerAt,
});
typedef $$MessageRetransmissionsTableUpdateCompanionBuilder
@ -7164,7 +7162,7 @@ typedef $$MessageRetransmissionsTableUpdateCompanionBuilder
Value<int?> messageId,
Value<Uint8List> plaintextContent,
Value<Uint8List?> pushData,
Value<bool> willNotGetACKByUser,
Value<Uint8List?> encryptedHash,
Value<DateTime?> acknowledgeByServerAt,
});
@ -7224,9 +7222,8 @@ class $$MessageRetransmissionsTableFilterComposer
ColumnFilters<Uint8List> get pushData => $composableBuilder(
column: $table.pushData, builder: (column) => ColumnFilters(column));
ColumnFilters<bool> get willNotGetACKByUser => $composableBuilder(
column: $table.willNotGetACKByUser,
builder: (column) => ColumnFilters(column));
ColumnFilters<Uint8List> get encryptedHash => $composableBuilder(
column: $table.encryptedHash, builder: (column) => ColumnFilters(column));
ColumnFilters<DateTime> get acknowledgeByServerAt => $composableBuilder(
column: $table.acknowledgeByServerAt,
@ -7293,8 +7290,8 @@ class $$MessageRetransmissionsTableOrderingComposer
ColumnOrderings<Uint8List> get pushData => $composableBuilder(
column: $table.pushData, builder: (column) => ColumnOrderings(column));
ColumnOrderings<bool> get willNotGetACKByUser => $composableBuilder(
column: $table.willNotGetACKByUser,
ColumnOrderings<Uint8List> get encryptedHash => $composableBuilder(
column: $table.encryptedHash,
builder: (column) => ColumnOrderings(column));
ColumnOrderings<DateTime> get acknowledgeByServerAt => $composableBuilder(
@ -7360,8 +7357,8 @@ class $$MessageRetransmissionsTableAnnotationComposer
GeneratedColumn<Uint8List> get pushData =>
$composableBuilder(column: $table.pushData, builder: (column) => column);
GeneratedColumn<bool> get willNotGetACKByUser => $composableBuilder(
column: $table.willNotGetACKByUser, builder: (column) => column);
GeneratedColumn<Uint8List> get encryptedHash => $composableBuilder(
column: $table.encryptedHash, builder: (column) => column);
GeneratedColumn<DateTime> get acknowledgeByServerAt => $composableBuilder(
column: $table.acknowledgeByServerAt, builder: (column) => column);
@ -7439,7 +7436,7 @@ class $$MessageRetransmissionsTableTableManager extends RootTableManager<
Value<int?> messageId = const Value.absent(),
Value<Uint8List> plaintextContent = const Value.absent(),
Value<Uint8List?> pushData = const Value.absent(),
Value<bool> willNotGetACKByUser = const Value.absent(),
Value<Uint8List?> encryptedHash = const Value.absent(),
Value<DateTime?> acknowledgeByServerAt = const Value.absent(),
}) =>
MessageRetransmissionsCompanion(
@ -7448,7 +7445,7 @@ class $$MessageRetransmissionsTableTableManager extends RootTableManager<
messageId: messageId,
plaintextContent: plaintextContent,
pushData: pushData,
willNotGetACKByUser: willNotGetACKByUser,
encryptedHash: encryptedHash,
acknowledgeByServerAt: acknowledgeByServerAt,
),
createCompanionCallback: ({
@ -7457,7 +7454,7 @@ class $$MessageRetransmissionsTableTableManager extends RootTableManager<
Value<int?> messageId = const Value.absent(),
required Uint8List plaintextContent,
Value<Uint8List?> pushData = const Value.absent(),
Value<bool> willNotGetACKByUser = const Value.absent(),
Value<Uint8List?> encryptedHash = const Value.absent(),
Value<DateTime?> acknowledgeByServerAt = const Value.absent(),
}) =>
MessageRetransmissionsCompanion.insert(
@ -7466,7 +7463,7 @@ class $$MessageRetransmissionsTableTableManager extends RootTableManager<
messageId: messageId,
plaintextContent: plaintextContent,
pushData: pushData,
willNotGetACKByUser: willNotGetACKByUser,
encryptedHash: encryptedHash,
acknowledgeByServerAt: acknowledgeByServerAt,
),
withReferenceMapper: (p0) => p0

500
lib/src/database/twonly_database.steps.dart
View file

@ -2722,6 +2722,490 @@ i1.GeneratedColumn<bool> _column_68(String aliasedName) =>
defaultConstraints: i1.GeneratedColumn.constraintIsAlways(
'CHECK ("will_not_get_a_c_k_by_user" IN (0, 1))'),
defaultValue: const CustomExpression('0'));
final class Schema13 extends i0.VersionedSchema {
Schema13({required super.database}) : super(version: 13);
@override
late final List<i1.DatabaseSchemaEntity> entities = [
contacts,
messages,
mediaUploads,
mediaDownloads,
signalIdentityKeyStores,
signalPreKeyStores,
signalSenderKeyStores,
signalSessionStores,
signalContactPreKeys,
signalContactSignedPreKeys,
messageRetransmissions,
];
late final Shape13 contacts = Shape13(
source: i0.VersionedTable(
entityName: 'contacts',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(user_id)',
],
columns: [
_column_0,
_column_1,
_column_2,
_column_3,
_column_4,
_column_5,
_column_6,
_column_7,
_column_8,
_column_9,
_column_39,
_column_53,
_column_57,
_column_54,
_column_40,
_column_10,
_column_11,
_column_12,
_column_13,
_column_14,
_column_55,
_column_15,
_column_16,
],
attachedDatabase: database,
),
alias: null);
late final Shape10 messages = Shape10(
source: i0.VersionedTable(
entityName: 'messages',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_17,
_column_18,
_column_19,
_column_48,
_column_49,
_column_20,
_column_21,
_column_22,
_column_52,
_column_23,
_column_24,
_column_25,
_column_26,
_column_27,
_column_28,
_column_29,
_column_30,
],
attachedDatabase: database,
),
alias: null);
late final Shape7 mediaUploads = Shape7(
source: i0.VersionedTable(
entityName: 'media_uploads',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_41,
_column_42,
_column_56,
_column_44,
_column_45,
_column_46,
_column_47,
],
attachedDatabase: database,
),
alias: null);
late final Shape9 mediaDownloads = Shape9(
source: i0.VersionedTable(
entityName: 'media_downloads',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_50,
_column_51,
],
attachedDatabase: database,
),
alias: null);
late final Shape2 signalIdentityKeyStores = Shape2(
source: i0.VersionedTable(
entityName: 'signal_identity_key_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(device_id, name)',
],
columns: [
_column_31,
_column_32,
_column_33,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape3 signalPreKeyStores = Shape3(
source: i0.VersionedTable(
entityName: 'signal_pre_key_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(pre_key_id)',
],
columns: [
_column_34,
_column_35,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape4 signalSenderKeyStores = Shape4(
source: i0.VersionedTable(
entityName: 'signal_sender_key_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(sender_key_name)',
],
columns: [
_column_36,
_column_37,
],
attachedDatabase: database,
),
alias: null);
late final Shape5 signalSessionStores = Shape5(
source: i0.VersionedTable(
entityName: 'signal_session_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(device_id, name)',
],
columns: [
_column_31,
_column_32,
_column_38,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape14 signalContactPreKeys = Shape14(
source: i0.VersionedTable(
entityName: 'signal_contact_pre_keys',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(contact_id, pre_key_id)',
],
columns: [
_column_58,
_column_34,
_column_35,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape15 signalContactSignedPreKeys = Shape15(
source: i0.VersionedTable(
entityName: 'signal_contact_signed_pre_keys',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(contact_id)',
],
columns: [
_column_58,
_column_59,
_column_60,
_column_61,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape16 messageRetransmissions = Shape16(
source: i0.VersionedTable(
entityName: 'message_retransmissions',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_62,
_column_63,
_column_64,
_column_65,
_column_66,
_column_67,
],
attachedDatabase: database,
),
alias: null);
}
final class Schema14 extends i0.VersionedSchema {
Schema14({required super.database}) : super(version: 14);
@override
late final List<i1.DatabaseSchemaEntity> entities = [
contacts,
messages,
mediaUploads,
mediaDownloads,
signalIdentityKeyStores,
signalPreKeyStores,
signalSenderKeyStores,
signalSessionStores,
signalContactPreKeys,
signalContactSignedPreKeys,
messageRetransmissions,
];
late final Shape13 contacts = Shape13(
source: i0.VersionedTable(
entityName: 'contacts',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(user_id)',
],
columns: [
_column_0,
_column_1,
_column_2,
_column_3,
_column_4,
_column_5,
_column_6,
_column_7,
_column_8,
_column_9,
_column_39,
_column_53,
_column_57,
_column_54,
_column_40,
_column_10,
_column_11,
_column_12,
_column_13,
_column_14,
_column_55,
_column_15,
_column_16,
],
attachedDatabase: database,
),
alias: null);
late final Shape10 messages = Shape10(
source: i0.VersionedTable(
entityName: 'messages',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_17,
_column_18,
_column_19,
_column_48,
_column_49,
_column_20,
_column_21,
_column_22,
_column_52,
_column_23,
_column_24,
_column_25,
_column_26,
_column_27,
_column_28,
_column_29,
_column_30,
],
attachedDatabase: database,
),
alias: null);
late final Shape7 mediaUploads = Shape7(
source: i0.VersionedTable(
entityName: 'media_uploads',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_41,
_column_42,
_column_56,
_column_44,
_column_45,
_column_46,
_column_47,
],
attachedDatabase: database,
),
alias: null);
late final Shape9 mediaDownloads = Shape9(
source: i0.VersionedTable(
entityName: 'media_downloads',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_50,
_column_51,
],
attachedDatabase: database,
),
alias: null);
late final Shape2 signalIdentityKeyStores = Shape2(
source: i0.VersionedTable(
entityName: 'signal_identity_key_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(device_id, name)',
],
columns: [
_column_31,
_column_32,
_column_33,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape3 signalPreKeyStores = Shape3(
source: i0.VersionedTable(
entityName: 'signal_pre_key_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(pre_key_id)',
],
columns: [
_column_34,
_column_35,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape4 signalSenderKeyStores = Shape4(
source: i0.VersionedTable(
entityName: 'signal_sender_key_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(sender_key_name)',
],
columns: [
_column_36,
_column_37,
],
attachedDatabase: database,
),
alias: null);
late final Shape5 signalSessionStores = Shape5(
source: i0.VersionedTable(
entityName: 'signal_session_stores',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(device_id, name)',
],
columns: [
_column_31,
_column_32,
_column_38,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape14 signalContactPreKeys = Shape14(
source: i0.VersionedTable(
entityName: 'signal_contact_pre_keys',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(contact_id, pre_key_id)',
],
columns: [
_column_58,
_column_34,
_column_35,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape15 signalContactSignedPreKeys = Shape15(
source: i0.VersionedTable(
entityName: 'signal_contact_signed_pre_keys',
withoutRowId: false,
isStrict: false,
tableConstraints: [
'PRIMARY KEY(contact_id)',
],
columns: [
_column_58,
_column_59,
_column_60,
_column_61,
_column_10,
],
attachedDatabase: database,
),
alias: null);
late final Shape18 messageRetransmissions = Shape18(
source: i0.VersionedTable(
entityName: 'message_retransmissions',
withoutRowId: false,
isStrict: false,
tableConstraints: [],
columns: [
_column_62,
_column_63,
_column_64,
_column_65,
_column_66,
_column_69,
_column_67,
],
attachedDatabase: database,
),
alias: null);
}
class Shape18 extends i0.VersionedTable {
Shape18({required super.source, required super.alias}) : super.aliased();
i1.GeneratedColumn<int> get retransmissionId =>
columnsByName['retransmission_id']! as i1.GeneratedColumn<int>;
i1.GeneratedColumn<int> get contactId =>
columnsByName['contact_id']! as i1.GeneratedColumn<int>;
i1.GeneratedColumn<int> get messageId =>
columnsByName['message_id']! as i1.GeneratedColumn<int>;
i1.GeneratedColumn<i2.Uint8List> get plaintextContent =>
columnsByName['plaintext_content']! as i1.GeneratedColumn<i2.Uint8List>;
i1.GeneratedColumn<i2.Uint8List> get pushData =>
columnsByName['push_data']! as i1.GeneratedColumn<i2.Uint8List>;
i1.GeneratedColumn<i2.Uint8List> get encryptedHash =>
columnsByName['encrypted_hash']! as i1.GeneratedColumn<i2.Uint8List>;
i1.GeneratedColumn<DateTime> get acknowledgeByServerAt =>
columnsByName['acknowledge_by_server_at']!
as i1.GeneratedColumn<DateTime>;
}
i1.GeneratedColumn<i2.Uint8List> _column_69(String aliasedName) =>
i1.GeneratedColumn<i2.Uint8List>('encrypted_hash', aliasedName, true,
type: i1.DriftSqlType.blob);
i0.MigrationStepWithVersion migrationSteps({
required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
@ -2734,6 +3218,8 @@ i0.MigrationStepWithVersion migrationSteps({
required Future<void> Function(i1.Migrator m, Schema10 schema) from9To10,
required Future<void> Function(i1.Migrator m, Schema11 schema) from10To11,
required Future<void> Function(i1.Migrator m, Schema12 schema) from11To12,
required Future<void> Function(i1.Migrator m, Schema13 schema) from12To13,
required Future<void> Function(i1.Migrator m, Schema14 schema) from13To14,
}) {
return (currentVersion, database) async {
switch (currentVersion) {
@ -2792,6 +3278,16 @@ i0.MigrationStepWithVersion migrationSteps({
final migrator = i1.Migrator(database, schema);
await from11To12(migrator, schema);
return 12;
case 12:
final schema = Schema13(database: database);
final migrator = i1.Migrator(database, schema);
await from12To13(migrator, schema);
return 13;
case 13:
final schema = Schema14(database: database);
final migrator = i1.Migrator(database, schema);
await from13To14(migrator, schema);
return 14;
default:
throw ArgumentError.value('Unknown migration from $currentVersion');
}
@ -2810,6 +3306,8 @@ i1.OnUpgrade stepByStep({
required Future<void> Function(i1.Migrator m, Schema10 schema) from9To10,
required Future<void> Function(i1.Migrator m, Schema11 schema) from10To11,
required Future<void> Function(i1.Migrator m, Schema12 schema) from11To12,
required Future<void> Function(i1.Migrator m, Schema13 schema) from12To13,
required Future<void> Function(i1.Migrator m, Schema14 schema) from13To14,
}) =>
i0.VersionedSchema.stepByStepHelper(
step: migrationSteps(
@ -2824,4 +3322,6 @@ i1.OnUpgrade stepByStep({
from9To10: from9To10,
from10To11: from10To11,
from11To12: from11To12,
from12To13: from12To13,
from13To14: from13To14,
));

20
lib/src/model/json/message.dart
View file

@ -96,6 +96,8 @@ class MessageContent {
return FlameSyncContent.fromJson(json);
case MessageKind.ack:
return AckContent.fromJson(json);
case MessageKind.signalDecryptError:
return SignalDecryptErrorContent.fromJson(json);
default:
return null;
}
@ -222,6 +224,24 @@ class ReopenedMediaFileContent extends MessageContent {
}
}
class SignalDecryptErrorContent extends MessageContent {
List<int> encryptedHash;
SignalDecryptErrorContent({required this.encryptedHash});
static SignalDecryptErrorContent fromJson(Map json) {
return SignalDecryptErrorContent(
encryptedHash: List<int>.from(json['encryptedHash']),
);
}
@override
Map toJson() {
return {
'encryptedHash': encryptedHash,
};
}
}
class AckContent extends MessageContent {
int? messageIdToAck;
int retransIdToAck;

213
lib/src/services/api/messages.dart
View file

@ -1,6 +1,7 @@
import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:cryptography_plus/cryptography_plus.dart';
import 'package:drift/drift.dart';
import 'package:fixnum/fixnum.dart';
import 'package:twonly/globals.dart';
@ -10,6 +11,8 @@ import 'package:twonly/src/model/json/message.dart';
import 'package:twonly/src/model/json/userdata.dart';
import 'package:twonly/src/model/protobuf/api/websocket/error.pb.dart';
import 'package:twonly/src/model/protobuf/push_notification/push_notification.pb.dart';
import 'package:twonly/src/services/api/server_messages.dart'
show messageGetsAck;
import 'package:twonly/src/services/api/utils.dart';
import 'package:twonly/src/services/notifications/pushkeys.notifications.dart';
import 'package:twonly/src/services/signal/encryption.signal.dart';
@ -24,137 +27,138 @@ Future tryTransmitMessages() async {
if (retransIds.isEmpty) return;
bool filterPreKeys = false;
if (retransIds.length > 100) {
filterPreKeys = true; // just a workaround until I can fix the real issue :/
}
for (final retransId in retransIds) {
sendRetransmitMessage(retransId, filterPreKeys: filterPreKeys);
sendRetransmitMessage(retransId, fromRetransmissionDb: true);
//twonlyDB.messageRetransmissionDao.deleteRetransmissionById(retransId);
}
}
Future sendRetransmitMessage(int retransId,
{bool filterPreKeys = false}) async {
MessageRetransmission? retrans = await twonlyDB.messageRetransmissionDao
.getRetransmissionById(retransId)
.getSingleOrNull();
{bool fromRetransmissionDb = false}) async {
try {
MessageRetransmission? retrans = await twonlyDB.messageRetransmissionDao
.getRetransmissionById(retransId)
.getSingleOrNull();
if (retrans == null) {
Log.error("$retransId not found in database");
return;
}
if (retrans == null) {
Log.error("$retransId not found in database");
return;
}
MessageJson json = MessageJson.fromJson(
jsonDecode(
utf8.decode(
gzip.decode(retrans.plaintextContent),
MessageJson json = MessageJson.fromJson(
jsonDecode(
utf8.decode(
gzip.decode(retrans.plaintextContent),
),
),
),
);
if (filterPreKeys && json.kind == MessageKind.pushKey) {
if (!retrans.willNotGetACKByUser) {
Log.error("Why is willNotGetACKByUser false????");
);
DateTime timestampToCheck = DateTime.parse("2025-06-24T12:00:00");
if (json.timestamp.isBefore(timestampToCheck)) {
Log.info("Deleting retransmission because it is before the update...");
await twonlyDB.messageRetransmissionDao
.deleteRetransmissionById(retransId);
return;
}
Log.info("Filtering preKeys: ${json.kind} to ${retrans.contactId}");
await twonlyDB.messageRetransmissionDao.deleteRetransmissionById(retransId);
return;
}
Log.info("Retransmitting: ${json.kind} to ${retrans.contactId}");
// if (json.kind
// .contains(MessageKind.pushKey.name)) {
// await twonlyDB.messageRetransmissionDao.deleteRetransmissionById(retransId);
// return;
// }
Contact? contact = await twonlyDB.contactsDao
.getContactByUserId(retrans.contactId)
.getSingleOrNull();
if (contact == null || contact.deleted) {
Log.warn("Contact deleted $retransId or not found in database.");
if (retrans.messageId != null) {
await twonlyDB.messagesDao.updateMessageByMessageId(
retrans.messageId!,
MessagesCompanion(errorWhileSending: Value(true)),
);
}
return;
}
Log.info("Retransmitting: ${json.kind} to ${retrans.contactId}");
Uint8List? encryptedBytes = await signalEncryptMessage(
retrans.contactId,
retrans.plaintextContent,
);
if (encryptedBytes == null) {
Log.error("Could not encrypt the message. Aborting and trying again.");
return;
}
Result resp = await apiService.sendTextMessage(
retrans.contactId,
encryptedBytes,
retrans.pushData,
);
bool retry = true;
if (resp.isError) {
Log.error("Could not retransmit message.");
if (resp.error == ErrorCode.UserIdNotFound) {
retry = false;
Contact? contact = await twonlyDB.contactsDao
.getContactByUserId(retrans.contactId)
.getSingleOrNull();
if (contact == null || contact.deleted) {
Log.warn("Contact deleted $retransId or not found in database.");
if (retrans.messageId != null) {
await twonlyDB.messagesDao.updateMessageByMessageId(
retrans.messageId!,
MessagesCompanion(errorWhileSending: Value(true)),
);
}
await twonlyDB.contactsDao.updateContact(
retrans.contactId,
ContactsCompanion(deleted: Value(true)),
);
return;
}
}
if (resp.isSuccess) {
retry = false;
if (retrans.messageId != null) {
await twonlyDB.messagesDao.updateMessageByMessageId(
retrans.messageId!,
MessagesCompanion(
acknowledgeByServer: Value(true),
errorWhileSending: Value(false),
),
);
}
}
Uint8List? encryptedBytes = await signalEncryptMessage(
retrans.contactId,
retrans.plaintextContent,
);
if (!retry) {
if (!retrans.willNotGetACKByUser && json.kind == MessageKind.pushKey) {
Log.error("Why is willNotGetACKByUser false????");
if (encryptedBytes == null) {
Log.error("Could not encrypt the message. Aborting and trying again.");
return;
}
if (retrans.willNotGetACKByUser ||
json.kind == MessageKind.pushKey ||
json.kind == MessageKind.ack) {
await twonlyDB.messageRetransmissionDao
.deleteRetransmissionById(retransId);
} else {
await twonlyDB.messageRetransmissionDao.updateRetransmission(
retransId,
MessageRetransmissionsCompanion(
acknowledgeByServerAt: Value(DateTime.now()),
),
);
final encryptedHash = (await Sha256().hash(encryptedBytes)).bytes;
await twonlyDB.messageRetransmissionDao.updateRetransmission(
retransId,
MessageRetransmissionsCompanion(
encryptedHash: Value(Uint8List.fromList(encryptedHash)),
),
);
Result resp = await apiService.sendTextMessage(
retrans.contactId,
encryptedBytes,
retrans.pushData,
);
bool retry = true;
if (resp.isError) {
Log.error("Could not retransmit message.");
if (resp.error == ErrorCode.UserIdNotFound) {
retry = false;
if (retrans.messageId != null) {
await twonlyDB.messagesDao.updateMessageByMessageId(
retrans.messageId!,
MessagesCompanion(errorWhileSending: Value(true)),
);
}
await twonlyDB.contactsDao.updateContact(
retrans.contactId,
ContactsCompanion(deleted: Value(true)),
);
}
}
if (resp.isSuccess) {
retry = false;
if (retrans.messageId != null) {
await twonlyDB.messagesDao.updateMessageByMessageId(
retrans.messageId!,
MessagesCompanion(
acknowledgeByServer: Value(true),
errorWhileSending: Value(false),
),
);
}
}
if (!retry) {
if (!messageGetsAck(json.kind)) {
await twonlyDB.messageRetransmissionDao
.deleteRetransmissionById(retransId);
} else {
await twonlyDB.messageRetransmissionDao.updateRetransmission(
retransId,
MessageRetransmissionsCompanion(
acknowledgeByServerAt: Value(DateTime.now()),
),
);
}
}
} catch (e) {
Log.error("error resending message: $e");
await twonlyDB.messageRetransmissionDao.deleteRetransmissionById(retransId);
}
}
// encrypts and stores the message and then sends it in the background
Future encryptAndSendMessageAsync(int? messageId, int userId, MessageJson msg,
{PushNotification? pushNotification,
bool willNotGetACKByUser = false}) async {
Future encryptAndSendMessageAsync(
int? messageId,
int userId,
MessageJson msg, {
PushNotification? pushNotification,
}) async {
if (gIsDemoUser) {
return;
}
@ -170,7 +174,6 @@ Future encryptAndSendMessageAsync(int? messageId, int userId, MessageJson msg,
messageId: Value(messageId),
plaintextContent: Value(Uint8List(0)),
pushData: Value(pushData),
willNotGetACKByUser: Value(willNotGetACKByUser),
),
);

32
lib/src/services/api/server_messages.dart
View file

@ -1,5 +1,6 @@
import 'dart:convert';
import 'dart:io';
import 'package:cryptography_plus/cryptography_plus.dart';
import 'package:drift/drift.dart';
import 'package:fixnum/fixnum.dart';
import 'package:libsignal_protocol_dart/libsignal_protocol_dart.dart';
@ -22,7 +23,6 @@ import 'package:twonly/src/services/notifications/pushkeys.notifications.dart';
import 'package:twonly/src/services/notifications/setup.notifications.dart';
import 'package:twonly/src/services/signal/encryption.signal.dart';
import 'package:twonly/src/services/signal/identity.signal.dart';
import 'package:twonly/src/services/signal/prekeys.signal.dart';
import 'package:twonly/src/services/thumbnail.service.dart';
import 'package:twonly/src/utils/log.dart';
import 'package:twonly/src/utils/misc.dart';
@ -60,15 +60,20 @@ Future handleServerMessage(server.ServerToClient msg) async {
DateTime lastSignalDecryptMessage = DateTime.now().subtract(Duration(hours: 1));
DateTime lastPushKeyRequest = DateTime.now().subtract(Duration(hours: 1));
bool messageGetsAck(MessageKind kind) {
return kind != MessageKind.pushKey && kind != MessageKind.ack;
}
Future<client.Response> handleNewMessage(int fromUserId, Uint8List body) async {
MessageJson? message = await signalDecryptMessage(fromUserId, body);
if (message == null) {
final encryptedHash = (await Sha256().hash(body)).bytes;
await encryptAndSendMessageAsync(
null,
fromUserId,
MessageJson(
kind: MessageKind.signalDecryptError,
content: MessageContent(),
content: SignalDecryptErrorContent(encryptedHash: encryptedHash),
timestamp: DateTime.now(),
),
);
@ -82,9 +87,7 @@ Future<client.Response> handleNewMessage(int fromUserId, Uint8List body) async {
Log.info("Got: ${message.kind} from $fromUserId");
if (message.kind != MessageKind.ack &&
message.kind != MessageKind.pushKey &&
message.retransId != null) {
if (messageGetsAck(message.kind) && message.retransId != null) {
Log.info("Sending ACK for ${message.kind}");
/// ACK every message
@ -99,7 +102,6 @@ Future<client.Response> handleNewMessage(int fromUserId, Uint8List body) async {
retransIdToAck: message.retransId!),
timestamp: DateTime.now(),
),
willNotGetACKByUser: true,
);
}
@ -124,15 +126,15 @@ Future<client.Response> handleNewMessage(int fromUserId, Uint8List body) async {
}
break;
case MessageKind.signalDecryptError:
if (lastSignalDecryptMessage
.isBefore(DateTime.now().subtract(Duration(seconds: 60)))) {
Log.error(
"Got signal decrypt error from other user! Sending all non ACK messages again.");
lastSignalDecryptMessage = DateTime.now();
await twonlyDB.signalDao.deleteAllPreKeysByContactId(fromUserId);
await requestNewPrekeysForContact(fromUserId);
await twonlyDB.messageRetransmissionDao
.resetAckStatusForAllMessages(fromUserId);
Log.error(
"Got signal decrypt error from other user! Sending all non ACK messages again.");
final content = message.content;
if (content is SignalDecryptErrorContent) {
await twonlyDB.messageRetransmissionDao.resetAckStatusFor(
fromUserId,
Uint8List.fromList(content.encryptedHash),
);
tryTransmitMessages();
}

1
lib/src/services/notifications/pushkeys.notifications.dart
View file

@ -110,7 +110,6 @@ Future sendNewPushKey(int userId, PushKey pushKey) async {
pushKey.createdAtUnixTimestamp.toInt(),
),
),
willNotGetACKByUser: true, // hot fix, this can be removed later...
);
}

9
lib/src/views/settings/notification.view.dart
View file

@ -1,5 +1,4 @@
import 'dart:io';
import 'package:fixnum/fixnum.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
@ -8,7 +7,6 @@ import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:twonly/globals.dart';
import 'package:twonly/src/constants/secure_storage_keys.dart';
import 'package:twonly/src/model/protobuf/push_notification/push_notification.pbserver.dart';
import 'package:twonly/src/services/api/messages.dart';
import 'package:twonly/src/services/notifications/pushkeys.notifications.dart';
import 'package:twonly/src/views/components/alert_dialog.dart';
import 'package:twonly/src/services/fcm.service.dart';
@ -29,13 +27,6 @@ class NotificationView extends StatelessWidget {
ListTile(
title: Text(context.lang.settingsNotifyTroubleshooting),
subtitle: Text(context.lang.settingsNotifyTroubleshootingDesc),
onLongPress: (kDebugMode)
? () async {
await twonlyDB.messageRetransmissionDao
.resetAckStatusForAllMessages(537506372);
tryTransmitMessages();
}
: null,
onTap: () async {
await initFCMAfterAuthenticated();
String? storedToken = await FlutterSecureStorage()

2
pubspec.yaml
View file

@ -4,7 +4,7 @@ description: "twonly, a privacy-friendly way to connect with friends through sec
# Prevent accidental publishing to pub.dev.
publish_to: 'none'
version: 0.0.43+43
version: 0.0.45+45
environment:
sdk: ^3.6.0

8
test/drift/twonly_database/generated/schema.dart
View file

@ -15,6 +15,8 @@ import 'schema_v9.dart' as v9;
import 'schema_v10.dart' as v10;
import 'schema_v11.dart' as v11;
import 'schema_v12.dart' as v12;
import 'schema_v13.dart' as v13;
import 'schema_v14.dart' as v14;
class GeneratedHelper implements SchemaInstantiationHelper {
@override
@ -44,10 +46,14 @@ class GeneratedHelper implements SchemaInstantiationHelper {
return v11.DatabaseAtV11(db);
case 12:
return v12.DatabaseAtV12(db);
case 13:
return v13.DatabaseAtV13(db);
case 14:
return v14.DatabaseAtV14(db);
default:
throw MissingSchemaException(version, versions);
}
}
static const versions = const [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
static const versions = const [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14];
}

3845
test/drift/twonly_database/generated/schema_v13.dart Normal file
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3881
test/drift/twonly_database/generated/schema_v14.dart Normal file
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