mirror of
https://git.selfprivacy.org/kherel/selfprivacy.org.app.git
synced 2024-09-06 20:16:56 +00:00
605 lines
16 KiB
Dart
605 lines
16 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/generic_result.dart';
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import 'package:selfprivacy/logic/api_maps/rest_maps/rest_api_map.dart';
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import 'package:selfprivacy/logic/api_maps/tls_options.dart';
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import 'package:selfprivacy/logic/models/disk_size.dart';
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import 'package:selfprivacy/logic/models/json/hetzner_server_info.dart';
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import 'package:selfprivacy/logic/models/hive/user.dart';
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import 'package:selfprivacy/utils/password_generator.dart';
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class HetznerApi extends RestApiMap {
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HetznerApi({
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this.region,
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this.hasLogger = true,
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this.isWithToken = true,
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});
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@override
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bool hasLogger;
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@override
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bool isWithToken;
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final String? region;
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@override
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BaseOptions get options {
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final BaseOptions options = BaseOptions(
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baseUrl: rootAddress,
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contentType: Headers.jsonContentType,
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responseType: ResponseType.json,
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);
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if (isWithToken) {
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final String? token = getIt<ApiConfigModel>().serverProviderKey;
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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 (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 get rootAddress => 'https://api.hetzner.cloud/v1';
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String get infectProviderName => 'HETZNER';
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Future<GenericResult<List<HetznerServerInfo>>> getServers() async {
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List<HetznerServerInfo> servers = [];
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final Dio client = await getClient();
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try {
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final Response response = await client.get('/servers');
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servers = response.data!['servers']
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.map<HetznerServerInfo>(
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(final e) => HetznerServerInfo.fromJson(e),
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)
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.toList();
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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: [],
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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(data: servers, success: true);
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}
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Future<GenericResult<HetznerServerInfo?>> createServer({
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required final String dnsApiToken,
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required final String dnsProviderType,
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required final String serverApiToken,
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required final User rootUser,
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required final String base64Password,
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required final String databasePassword,
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required final String domainName,
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required final String hostName,
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required final int volumeId,
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required final String serverType,
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required final String? customSshKey,
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}) async {
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final String stagingAcme = TlsOptions.stagingAcme ? 'true' : 'false';
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Response? serverCreateResponse;
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HetznerServerInfo? serverInfo;
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DioException? hetznerError;
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bool success = false;
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final Dio client = await getClient();
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try {
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final Map<String, Object> data = {
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'name': hostName,
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'server_type': serverType,
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'start_after_create': false,
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'image': 'ubuntu-20.04',
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'volumes': [volumeId],
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'networks': [],
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'user_data': '#cloud-config\n'
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'runcmd:\n'
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'- curl https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-infect/raw/branch/master/nixos-infect | '
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"API_TOKEN=$serverApiToken CONFIG_URL='https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-template/archive/master.tar.gz' "
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"DNS_PROVIDER_TOKEN=$dnsApiToken DNS_PROVIDER_TYPE=$dnsProviderType DOMAIN='$domainName' ENCODED_PASSWORD='$base64Password' "
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"HOSTNAME=$hostName LUSER='${rootUser.login}' NIX_VERSION=2.18.1 PROVIDER=$infectProviderName STAGING_ACME='$stagingAcme' "
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"${customSshKey != null ? "SSH_AUTHORIZED_KEY='$customSshKey'" : ""} "
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'bash 2>&1 | tee /root/nixos-infect.log',
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'labels': {},
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'automount': true,
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'location': region!,
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};
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print('Decoded data: $data');
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serverCreateResponse = await client.post('/servers', data: data);
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serverInfo = HetznerServerInfo.fromJson(
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serverCreateResponse.data['server'],
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);
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success = true;
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} on DioException catch (e) {
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print(e);
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hetznerError = e;
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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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String? apiResultMessage = serverCreateResponse?.statusMessage;
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if (hetznerError != null &&
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hetznerError.response!.data['error']['code'] == 'uniqueness_error') {
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apiResultMessage = 'uniqueness_error';
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}
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return GenericResult(
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data: serverInfo,
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success: success && hetznerError == null,
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code: serverCreateResponse?.statusCode ??
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hetznerError?.response?.statusCode,
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message: apiResultMessage,
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);
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}
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Future<GenericResult<void>> createReverseDns({
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required final int serverId,
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required final String ip4,
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required final String dnsPtr,
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}) async {
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final Dio client = await getClient();
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try {
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await client.post(
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'/servers/$serverId/actions/change_dns_ptr',
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data: {
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'ip': ip4,
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'dns_ptr': dnsPtr,
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},
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);
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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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Future<GenericResult<void>> deleteServer({
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required final int serverId,
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}) async {
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final Dio client = await getClient();
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try {
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await client.delete('/servers/$serverId');
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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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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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'/servers',
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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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Future<GenericResult<List<HetznerLocation>>> getAvailableLocations() async {
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final List<HetznerLocation> locations = [];
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final Dio client = await getClient();
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try {
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final Response response = await client.get('/locations');
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for (final location in response.data!['locations']) {
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locations.add(HetznerLocation.fromJson(location));
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}
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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: [],
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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: locations);
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}
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Future<GenericResult<List<HetznerServerTypeInfo>>>
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getAvailableServerTypes() async {
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final List<HetznerServerTypeInfo> types = [];
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final Dio client = await getClient();
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try {
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final Response response = await client.get(
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'/server_types',
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);
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for (final type in response.data!['server_types']) {
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types.add(HetznerServerTypeInfo.fromJson(type));
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}
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} catch (e) {
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print(e);
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return GenericResult(
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data: [],
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success: false,
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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(data: types, success: true);
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}
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Future<GenericResult<void>> powerOn(final int serverId) async {
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final Dio client = await getClient();
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try {
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await client.post('/servers/$serverId/actions/poweron');
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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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Future<GenericResult<void>> restart(final int serverId) async {
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final Dio client = await getClient();
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try {
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await client.post('/servers/$serverId/actions/reset');
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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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Future<GenericResult<HetznerPricing?>> getPricing() async {
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HetznerPricing? pricing;
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final Response pricingResponse;
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final Dio client = await getClient();
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try {
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pricingResponse = await client.get('/pricing');
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final volume = pricingResponse.data['pricing']['volume'];
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final volumePrice = volume['price_per_gb_month']['gross'];
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final primaryIps = pricingResponse.data['pricing']['primary_ips'];
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String? ipPrice;
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for (final primaryIp in primaryIps) {
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if (primaryIp['type'] == 'ipv4') {
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for (final primaryIpPrice in primaryIp['prices']) {
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if (primaryIpPrice['location'] == region!) {
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ipPrice = primaryIpPrice['price_monthly']['gross'];
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}
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}
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}
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}
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pricing = HetznerPricing(
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region!,
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double.parse(volumePrice),
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double.parse(ipPrice!),
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);
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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: pricing,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(success: true, data: pricing);
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}
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Future<GenericResult<List<HetznerVolume>>> getVolumes() async {
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final List<HetznerVolume> volumes = [];
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Response? getVolumesResponse;
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final Dio client = await getClient();
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try {
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getVolumesResponse = await client.get('/volumes');
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for (final volume in getVolumesResponse.data['volumes']) {
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volumes.add(HetznerVolume.fromJson(volume));
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}
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} catch (e) {
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print(e);
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return GenericResult(
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data: [],
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success: false,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(
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data: volumes,
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success: true,
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code: getVolumesResponse.statusCode,
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message: getVolumesResponse.statusMessage,
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);
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}
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Future<GenericResult<HetznerVolume?>> createVolume(final int gb) async {
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Response? createVolumeResponse;
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HetznerVolume? volume;
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final Dio client = await getClient();
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try {
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createVolumeResponse = await client.post(
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'/volumes',
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data: {
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'size': gb,
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'name': StringGenerators.storageName(),
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'labels': {'labelkey': 'value'},
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'location': region,
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'automount': false,
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'format': 'ext4',
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},
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);
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volume = HetznerVolume.fromJson(createVolumeResponse.data['volume']);
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} catch (e) {
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print(e);
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return GenericResult(
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data: null,
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success: false,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(
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data: volume,
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success: true,
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code: createVolumeResponse.statusCode,
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message: createVolumeResponse.statusMessage,
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);
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}
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Future<GenericResult<bool>> deleteVolume(final int volumeId) async {
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final Dio client = await getClient();
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try {
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await client.delete('/volumes/$volumeId');
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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: false,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(
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success: true,
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data: true,
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);
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}
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Future<GenericResult<HetznerVolume?>> getVolume(
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final String volumeId,
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) async {
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HetznerVolume? volume;
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final Response getVolumeResponse;
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final Dio client = await getClient();
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try {
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getVolumeResponse = await client.get('/volumes/$volumeId');
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volume = HetznerVolume.fromJson(getVolumeResponse.data['volume']);
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} catch (e) {
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print(e);
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return GenericResult(
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data: null,
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success: false,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(
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data: volume,
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success: true,
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);
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}
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Future<GenericResult<bool>> detachVolume(final int volumeId) async {
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bool success = false;
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final Response detachVolumeResponse;
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final Dio client = await getClient();
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try {
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detachVolumeResponse = await client.post(
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'/volumes/$volumeId/actions/detach',
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);
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success =
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detachVolumeResponse.data['action']['status'].toString() != 'error';
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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: false,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(
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success: false,
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data: success,
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);
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}
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Future<GenericResult<bool>> attachVolume(
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final HetznerVolume volume,
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final int serverId,
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) async {
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bool success = false;
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Response? attachVolumeResponse;
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final Dio client = await getClient();
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try {
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attachVolumeResponse = await client.post(
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'/volumes/${volume.id}/actions/attach',
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data: {
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'automount': true,
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'server': serverId,
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},
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);
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success =
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attachVolumeResponse.data['action']['status'].toString() != 'error';
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} catch (e) {
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print(e);
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} finally {
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client.close();
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}
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return GenericResult(
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data: success,
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success: true,
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code: attachVolumeResponse?.statusCode,
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message: attachVolumeResponse?.statusMessage,
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);
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}
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Future<GenericResult<bool>> resizeVolume(
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final HetznerVolume volume,
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final DiskSize size,
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) async {
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bool success = false;
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final Response resizeVolumeResponse;
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final Dio client = await getClient();
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try {
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resizeVolumeResponse = await client.post(
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'/volumes/${volume.id}/actions/resize',
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data: {
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'size': size.gibibyte,
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},
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);
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success =
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resizeVolumeResponse.data['action']['status'].toString() != 'error';
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} catch (e) {
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print(e);
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return GenericResult(
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data: false,
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success: false,
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message: e.toString(),
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);
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} finally {
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client.close();
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}
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return GenericResult(
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data: success,
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success: true,
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);
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}
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Future<GenericResult<Map<String, dynamic>>> getMetrics(
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final int serverId,
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final DateTime start,
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final DateTime end,
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final String type,
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) async {
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Map<String, dynamic> metrics = {};
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final Dio client = await getClient();
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try {
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final Map<String, dynamic> queryParameters = {
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'start': start.toUtc().toIso8601String(),
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'end': end.toUtc().toIso8601String(),
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'type': type,
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};
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final Response res = await client.get(
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'/servers/$serverId/metrics',
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queryParameters: queryParameters,
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);
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|
metrics = res.data['metrics'];
|
|
} catch (e) {
|
|
print(e);
|
|
return GenericResult(
|
|
success: false,
|
|
data: {},
|
|
message: e.toString(),
|
|
);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
return GenericResult(data: metrics, success: true);
|
|
}
|
|
}
|