mirror of
https://git.selfprivacy.org/kherel/selfprivacy.org.app.git
synced 2024-09-19 09:57:50 +00:00
357 lines
9.1 KiB
Dart
357 lines
9.1 KiB
Dart
import 'dart:io';
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import 'package:dio/dio.dart';
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import 'package:selfprivacy/config/get_it_config.dart';
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import 'package:selfprivacy/logic/api_maps/rest_maps/dns_providers/dns_provider.dart';
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import 'package:selfprivacy/logic/models/hive/server_domain.dart';
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import 'package:selfprivacy/logic/models/json/dns_records.dart';
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class DigitalOceanDnsApi extends DnsProviderApi {
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DigitalOceanDnsApi({
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this.hasLogger = false,
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this.isWithToken = true,
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this.customToken,
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});
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@override
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final bool hasLogger;
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@override
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final bool isWithToken;
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final String? customToken;
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@override
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RegExp getApiTokenValidation() =>
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RegExp(r'\s+|[!$%^&*()@+|~=`{}\[\]:<>?,.\/]');
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@override
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BaseOptions get options {
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final BaseOptions options = BaseOptions(baseUrl: rootAddress);
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if (isWithToken) {
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final String? token = getIt<ApiConfigModel>().dnsProviderKey;
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assert(token != null);
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options.headers = {'Authorization': 'Bearer $token'};
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}
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if (customToken != null) {
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options.headers = {'Authorization': 'Bearer $customToken'};
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}
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if (validateStatus != null) {
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options.validateStatus = validateStatus!;
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}
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return options;
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}
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@override
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String rootAddress = 'https://api.digitalocean.com/v2';
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@override
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Future<GenericResult<bool>> isApiTokenValid(final String token) async {
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bool isValid = false;
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Response? response;
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String message = '';
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final Dio client = await getClient();
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try {
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response = await client.get(
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'/account',
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options: Options(
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followRedirects: false,
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validateStatus: (final status) =>
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status != null && (status >= 200 || status == 401),
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headers: {'Authorization': 'Bearer $token'},
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),
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);
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} catch (e) {
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print(e);
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isValid = false;
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message = e.toString();
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} finally {
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close(client);
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}
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if (response == null) {
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return GenericResult(
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data: isValid,
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success: false,
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message: message,
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);
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}
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if (response.statusCode == HttpStatus.ok) {
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isValid = true;
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} else if (response.statusCode == HttpStatus.unauthorized) {
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isValid = false;
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} else {
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throw Exception('code: ${response.statusCode}');
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}
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return GenericResult(
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data: isValid,
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success: true,
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message: response.statusMessage,
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);
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}
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@override
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// TODO: Remove from DnsProviderInterface, stub for now
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Future<String?> getZoneId(final String domain) async => domain;
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@override
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Future<GenericResult<void>> removeSimilarRecords({
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required final ServerDomain domain,
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final String? ip4,
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}) async {
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final String domainName = domain.domainName;
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final Dio client = await getClient();
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try {
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const String ignoreType = 'SOA';
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final List<Future> allDeleteFutures = [];
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final List<DnsRecord> records = await getDnsRecords(domain: domain);
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for (final record in records) {
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if (record.type != ignoreType) {
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allDeleteFutures.add(
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client.delete('/domains/$domainName/records/${record.id}'),
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);
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}
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}
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await Future.wait(allDeleteFutures);
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} catch (e) {
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print(e);
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return GenericResult(
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success: false,
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data: null,
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message: e.toString(),
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);
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} finally {
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close(client);
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}
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return GenericResult(success: true, data: null);
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}
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@override
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Future<List<DnsRecord>> getDnsRecords({
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required final ServerDomain domain,
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}) async {
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Response response;
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final String domainName = domain.domainName;
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final List<DnsRecord> allRecords = <DnsRecord>[];
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/// Default amount is 20, but we will eventually overflow it,
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/// so I hardcode it to the maximum available amount in advance just in case
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///
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/// https://docs.digitalocean.com/reference/api/api-reference/#operation/domains_list_records
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const int amountPerPage = 200;
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final String url = '/domains/$domainName/records?per_page=$amountPerPage';
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final Dio client = await getClient();
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try {
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response = await client.get(url);
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final List records = response.data['domain_records'] ?? [];
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for (final record in records) {
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allRecords.add(
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DnsRecord(
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id: record['id'],
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name: record['name'],
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type: record['type'],
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content: record['data'],
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ttl: record['ttl'],
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proxied: false,
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),
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);
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}
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} catch (e) {
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print(e);
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} finally {
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close(client);
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}
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return allRecords;
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}
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Future<GenericResult<List<DesiredDnsRecord>>> validateDnsRecords(
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final ServerDomain domain,
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final String ip4,
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final String dkimPublicKey,
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);
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@override
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List<DesiredDnsRecord> getDesiredDnsRecords(
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final String? domainName,
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final String? ip4,
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final String? dkimPublicKey,
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) {
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if (domainName == null || ip4 == null) {
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return [];
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}
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return [
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DesiredDnsRecord(
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name: '@',
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content: ip4,
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description: 'record.root',
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displayName: domainName,
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),
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DesiredDnsRecord(
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name: 'api',
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content: ip4,
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description: 'record.api',
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displayName: 'api.$domainName',
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),
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DesiredDnsRecord(
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name: 'cloud',
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content: ip4,
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description: 'record.cloud',
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displayName: 'cloud.$domainName',
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),
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DesiredDnsRecord(
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name: 'git',
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content: ip4,
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description: 'record.git',
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displayName: 'git.$domainName',
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),
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DesiredDnsRecord(
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name: 'meet',
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content: ip4,
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description: 'record.meet',
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displayName: 'meet.$domainName',
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),
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DesiredDnsRecord(
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name: 'social',
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content: ip4,
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description: 'record.social',
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displayName: 'social.$domainName',
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),
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DesiredDnsRecord(
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name: 'password',
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content: ip4,
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description: 'record.password',
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displayName: 'password.$domainName',
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),
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DesiredDnsRecord(
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name: 'vpn',
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content: ip4,
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description: 'record.vpn',
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displayName: 'vpn.$domainName',
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),
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const DesiredDnsRecord(
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name: '@',
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content: '@',
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description: 'record.mx',
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type: 'MX',
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category: DnsRecordsCategory.email,
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),
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const DesiredDnsRecord(
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name: '_dmarc',
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content: 'v=DMARC1; p=none',
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description: 'record.dmarc',
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type: 'TXT',
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category: DnsRecordsCategory.email,
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),
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DesiredDnsRecord(
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name: '@',
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content: 'v=spf1 a mx ip4:$ip4 -all',
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description: 'record.spf',
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type: 'TXT',
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category: DnsRecordsCategory.email,
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),
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if (dkimPublicKey != null)
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DesiredDnsRecord(
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name: 'selector._domainkey',
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content: dkimPublicKey,
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description: 'record.dkim',
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type: 'TXT',
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category: DnsRecordsCategory.email,
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),
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];
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}
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@override
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Future<GenericResult<void>> createMultipleDnsRecords({
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required final ServerDomain domain,
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final String? ip4,
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}) async {
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final String domainName = domain.domainName;
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final List<DnsRecord> dnsRecords = getProjectDnsRecords(domainName, ip4);
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final List<Future> allCreateFutures = <Future>[];
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final Dio client = await getClient();
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try {
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for (final DnsRecord record in dnsRecords) {
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allCreateFutures.add(
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client.post(
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'/domains/$domainName/records',
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data: {
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'type': record.type,
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'name': record.name == domainName ? '@' : record.name,
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'data': record.type == 'MX' ? '@' : record.content,
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'ttl': record.ttl,
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'priority': record.priority,
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},
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),
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);
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}
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await Future.wait(allCreateFutures);
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} on DioError catch (e) {
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print(e.message);
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rethrow;
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} catch (e) {
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print(e);
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return GenericResult(
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success: false,
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data: null,
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message: e.toString(),
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);
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} finally {
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close(client);
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}
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return GenericResult(success: true, data: null);
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}
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@override
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Future<void> setDnsRecord(
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final DnsRecord record,
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final ServerDomain domain,
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) async {
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final Dio client = await getClient();
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try {
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final domainName = domain.domainName;
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await client.post(
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'/domains/$domainName/records',
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data: {
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'type': record.type,
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'name': record.name,
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'data': record.content,
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'ttl': record.ttl,
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'priority': record.priority,
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},
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);
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} catch (e) {
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print(e);
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} finally {
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close(client);
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}
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}
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@override
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Future<List<String>> domainList() async {
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List<String> domains = [];
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final Dio client = await getClient();
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try {
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final Response response = await client.get('/domains');
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domains = response.data['domains']
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.map<String>((final el) => el['name'] as String)
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.toList();
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} catch (e) {
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print(e);
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} finally {
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close(client);
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}
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return domains;
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}
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}
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