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refactor: capture member variables as finals

This commit is contained in:
Lukas Lihotzki 2021-09-30 15:10:59 +02:00
parent 41d905ca60
commit 85004e1faf
3 changed files with 19 additions and 13 deletions
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12
lib/encryption/ssss.dart
View File

@ -687,31 +687,35 @@ class OpenSSSS {
}
Future<String> getStored(String type) async {
final privateKey = this.privateKey;
if (privateKey == null) {
throw Exception('SSSS not unlocked');
}
return await ssss.getStored(type, keyId, privateKey!);
return await ssss.getStored(type, keyId, privateKey);
}
Future<void> store(String type, String secret, {bool add = false}) async {
final privateKey = this.privateKey;
if (privateKey == null) {
throw Exception('SSSS not unlocked');
}
await ssss.store(type, secret, keyId, privateKey!, add: add);
await ssss.store(type, secret, keyId, privateKey, add: add);
}
Future<void> validateAndStripOtherKeys(String type, String secret) async {
final privateKey = this.privateKey;
if (privateKey == null) {
throw Exception('SSSS not unlocked');
}
await ssss.validateAndStripOtherKeys(type, secret, keyId, privateKey!);
await ssss.validateAndStripOtherKeys(type, secret, keyId, privateKey);
}
Future<void> maybeCacheAll() async {
final privateKey = this.privateKey;
if (privateKey == null) {
throw Exception('SSSS not unlocked');
}
await ssss.maybeCacheAll(keyId, privateKey!);
await ssss.maybeCacheAll(keyId, privateKey);
}
Future<void> _postUnlock() async {

12
lib/encryption/utils/bootstrap.dart
View File

@ -232,10 +232,10 @@ class Bootstrap {
void migrateOldSsss() {
final keys = allNeededKeys();
oldSsssKeys = <String, OpenSSSS>{};
final oldSsssKeys = this.oldSsssKeys = {};
try {
for (final key in keys) {
oldSsssKeys![key] = encryption.ssss.open(key);
oldSsssKeys[key] = encryption.ssss.open(key);
}
} catch (e, s) {
Logs().e('[Bootstrapping] Error construction ssss key', e, s);
@ -312,15 +312,15 @@ class Bootstrap {
}
Future<void> openExistingSsss() async {
final newSsssKey_ = newSsssKey;
if (state != BootstrapState.openExistingSsss || newSsssKey_ == null) {
final newSsssKey = this.newSsssKey;
if (state != BootstrapState.openExistingSsss || newSsssKey == null) {
throw BootstrapBadStateException();
}
if (!newSsssKey_.isUnlocked) {
if (!newSsssKey.isUnlocked) {
throw BootstrapBadStateException('Key not unlocked');
}
Logs().v('Maybe cache all...');
await newSsssKey_.maybeCacheAll();
await newSsssKey.maybeCacheAll();
checkCrossSigning();
}

8
lib/encryption/utils/key_verification.dart
View File

@ -252,8 +252,9 @@ class KeyVerification {
// as such, we better set it *before* we send our start
lastStep = type;
// TODO: Pick method?
method = _makeVerificationMethod(possibleMethods.first, this);
await method!.sendStart();
final method = this.method =
_makeVerificationMethod(possibleMethods.first, this);
await method.sendStart();
setState(KeyVerificationState.waitingAccept);
break;
case EventTypes.KeyVerificationStart:
@ -320,8 +321,9 @@ class KeyVerification {
setState(KeyVerificationState.error);
break;
default:
final method = this.method;
if (method != null) {
await method!.handlePayload(type, payload);
await method.handlePayload(type, payload);
} else {
await cancel('m.invalid_message');
}