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feat: Set pragmas on desktop as well

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This commit is contained in:
Krille Fear 2021-11-18 11:18:55 +01:00
parent 9ce6743948
commit 1f01950e92
2 changed files with 32 additions and 26 deletions
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56
lib/utils/matrix_sdk_extensions.dart/fluffybox_database.dart
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@ -28,25 +28,23 @@ class FlutterFluffyBoxDatabase extends FluffyBoxDatabase {
static Future<FluffyBoxDatabase> databaseBuilder(Client client) async {
Logs().d('Open FluffyBox...');
String? password;
if (!kIsWeb && (Platform.isAndroid || Platform.isIOS)) {
try {
const secureStorage = FlutterSecureStorage();
final containsEncryptionKey =
await secureStorage.containsKey(key: _cipherStorageKey);
if (!containsEncryptionKey) {
final key = SecureRandom(_cipherStorageKeyLength).base64;
await secureStorage.write(
key: _cipherStorageKey,
value: key,
);
}
// workaround for if we just wrote to the key and it still doesn't exist
password = await secureStorage.read(key: _cipherStorageKey);
if (password == null) throw MissingPluginException();
} on MissingPluginException catch (_) {
Logs().i('FluffyBox encryption is not supported on this platform');
try {
const secureStorage = FlutterSecureStorage();
final containsEncryptionKey =
await secureStorage.containsKey(key: _cipherStorageKey);
if (!containsEncryptionKey) {
final key = SecureRandom(_cipherStorageKeyLength).base64;
await secureStorage.write(
key: _cipherStorageKey,
value: key,
);
}
// workaround for if we just wrote to the key and it still doesn't exist
password = await secureStorage.read(key: _cipherStorageKey);
if (password == null) throw MissingPluginException();
} on MissingPluginException catch (_) {
Logs().i('FluffyBox encryption is not supported on this platform');
}
final db = FluffyBoxDatabase(
@ -58,6 +56,13 @@ class FlutterFluffyBoxDatabase extends FluffyBoxDatabase {
return db;
}
static Future<void> _onConfigure(sqflite.Database db) async {
await db.execute('PRAGMA page_size = 8192');
await db.execute('PRAGMA cache_size = 16384');
await db.execute('PRAGMA temp_store = MEMORY');
await db.execute('PRAGMA journal_mode = WAL');
}
static Future<sqflite.Database> _openSqlDatabase(
Client client,
String? password,
@ -68,16 +73,17 @@ class FlutterFluffyBoxDatabase extends FluffyBoxDatabase {
final db = await sqflite.openDatabase(
path,
password: password,
onConfigure: (db) async {
await db.execute('PRAGMA page_size = 8192');
await db.execute('PRAGMA cache_size = 16384');
await db.execute('PRAGMA temp_store = MEMORY');
await db.rawQuery('PRAGMA journal_mode = WAL');
},
onConfigure: _onConfigure,
);
return db;
}
final db = await ffi.databaseFactoryFfi.openDatabase(path);
final db = await ffi.databaseFactoryFfi.openDatabase(
path,
options: sqflite.SqlCipherOpenDatabaseOptions(
password: password,
onConfigure: _onConfigure,
),
);
return db;
} catch (_) {
File(path).delete();

2
pubspec.lock
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@ -782,7 +782,7 @@ packages:
description:
path: "."
ref: "krille/idb"
resolved-ref: "362652e6a43339ade2fb37ba02b730b7c99bf8ad"
resolved-ref: "48f75edae963c7f7d29b0749c60292c8a59b6d5b"
url: "https://gitlab.com/famedly/company/frontend/famedlysdk.git"
source: git
version: "0.7.0-nullsafety.6"