selfprivacy.org.app/lib/logic/providers/dns_providers/desec.dart
2024-07-30 01:18:54 +03:00

190 lines
5.1 KiB
Dart

import 'package:selfprivacy/logic/api_maps/rest_maps/dns_providers/desec/desec_api.dart';
import 'package:selfprivacy/logic/models/hive/server_domain.dart';
import 'package:selfprivacy/logic/models/json/dns_providers/desec_dns_info.dart';
import 'package:selfprivacy/logic/models/json/dns_records.dart';
import 'package:selfprivacy/logic/providers/dns_providers/dns_provider.dart';
class ApiAdapter {
ApiAdapter({final bool isWithToken = true, final String? token})
: _api = DesecApi(
isWithToken: isWithToken,
token: token ?? '',
);
DesecApi api({final bool getInitialized = true}) => getInitialized
? _api
: DesecApi(
isWithToken: false,
);
final DesecApi _api;
}
class DesecDnsProvider extends DnsProvider {
DesecDnsProvider() : _adapter = ApiAdapter();
DesecDnsProvider.load(
final bool isAuthorized,
final String? token,
) : _adapter = ApiAdapter(
isWithToken: isAuthorized,
token: token,
);
final ApiAdapter _adapter;
@override
DnsProviderType get type => DnsProviderType.desec;
@override
String get howToRegister => 'how_fix_domain_desec';
@override
Future<GenericResult<bool>> tryInitApiByToken(final String token) async {
final api = _adapter.api(getInitialized: false);
final result = await api.isApiTokenValid(token);
if (!result.data || !result.success) {
return result;
}
return result;
}
@override
Future<GenericResult<List<ServerDomain>>> domainList() async {
List<ServerDomain> domains = [];
final result = await _adapter.api().getDomains();
if (result.data.isEmpty || !result.success) {
return GenericResult(
success: result.success,
data: domains,
code: result.code,
message: result.message,
);
}
domains = result.data
.map<ServerDomain>(
(final el) => el.toServerDomain(),
)
.toList();
return GenericResult(
success: true,
data: domains,
);
}
@override
Future<GenericResult<void>> createDomainRecords({
required final List<DnsRecord> records,
required final ServerDomain domain,
}) async {
final List<DesecDnsRecord> bulkRecords = [];
for (final DnsRecord record in records) {
bulkRecords.add(DesecDnsRecord.fromDnsRecord(record, domain.domainName));
}
return _adapter.api().createMultipleDnsRecords(
domainName: domain.domainName,
records: bulkRecords,
);
}
@override
Future<GenericResult<void>> removeDomainRecords({
required final List<DnsRecord> records,
required final ServerDomain domain,
}) async {
final List<DesecDnsRecord> bulkRecords = [];
for (final DnsRecord record in records) {
final desecRecord = DesecDnsRecord.fromDnsRecord(
record,
domain.domainName,
);
bulkRecords.add(
/// Yes, it looks weird, but exactly forcing 'records' field
/// to empty array signals deSEC to remove the DNS record completely
/// https://desec.readthedocs.io/en/latest/dns/rrsets.html#deleting-an-rrset
DesecDnsRecord(
subname: desecRecord.subname,
type: desecRecord.type,
ttl: desecRecord.ttl,
records: [],
),
);
}
return _adapter.api().putRecords(
domainName: domain.domainName,
records: bulkRecords,
);
}
@override
Future<GenericResult<void>> updateDnsRecords({
required final List<DnsRecord> newRecords,
required final ServerDomain domain,
final List<DnsRecord>? oldRecords,
}) async {
if (oldRecords != null) {
await removeDomainRecords(records: oldRecords, domain: domain);
}
final List<DesecDnsRecord> bulkRecords = [];
for (final DnsRecord record in newRecords) {
bulkRecords.add(DesecDnsRecord.fromDnsRecord(record, domain.domainName));
}
return _adapter.api().putRecords(
domainName: domain.domainName,
records: bulkRecords,
);
}
@override
Future<GenericResult<List<DnsRecord>>> getDnsRecords({
required final ServerDomain domain,
}) async {
final List<DnsRecord> records = [];
final result = await _adapter.api().getDnsRecords(domain.domainName);
if (result.data.isEmpty || !result.success) {
return GenericResult(
success: result.success,
data: records,
code: result.code,
message: result.message,
);
}
try {
for (final record in result.data) {
records.add(record.toDnsRecord(domain.domainName));
}
} catch (e) {
print(e);
return GenericResult(
success: false,
data: records,
message: e.toString(),
);
}
return GenericResult(success: true, data: records);
}
@override
Future<GenericResult<void>> setDnsRecord(
final DnsRecord record,
final ServerDomain domain,
) async {
final result = await _adapter.api().createMultipleDnsRecords(
domainName: domain.domainName,
records: [DesecDnsRecord.fromDnsRecord(record, domain.domainName)],
);
return GenericResult(
success: result.success,
data: null,
);
}
}