mirror of
https://git.selfprivacy.org/kherel/selfprivacy.org.app.git
synced 2024-09-19 01:47:51 +00:00
666 lines
18 KiB
Dart
666 lines
18 KiB
Dart
import 'dart:convert';
|
|
import 'dart:io';
|
|
|
|
import 'package:dio/dio.dart';
|
|
import 'package:selfprivacy/config/get_it_config.dart';
|
|
import 'package:selfprivacy/logic/api_maps/rest_maps/server_providers/volume_provider.dart';
|
|
import 'package:selfprivacy/logic/api_maps/rest_maps/server_providers/server_provider.dart';
|
|
import 'package:selfprivacy/logic/models/disk_size.dart';
|
|
import 'package:selfprivacy/logic/models/hive/server_domain.dart';
|
|
import 'package:selfprivacy/logic/models/json/hetzner_server_info.dart';
|
|
import 'package:selfprivacy/logic/models/hive/server_details.dart';
|
|
import 'package:selfprivacy/logic/models/hive/user.dart';
|
|
import 'package:selfprivacy/logic/models/price.dart';
|
|
import 'package:selfprivacy/logic/models/server_basic_info.dart';
|
|
import 'package:selfprivacy/logic/models/server_provider_location.dart';
|
|
import 'package:selfprivacy/logic/models/server_type.dart';
|
|
import 'package:selfprivacy/utils/password_generator.dart';
|
|
|
|
class HetznerApi extends ServerProviderApi with VolumeProviderApi {
|
|
HetznerApi({
|
|
this.region,
|
|
this.hasLogger = false,
|
|
this.isWithToken = true,
|
|
});
|
|
@override
|
|
bool hasLogger;
|
|
@override
|
|
bool isWithToken;
|
|
|
|
final String? region;
|
|
|
|
@override
|
|
BaseOptions get options {
|
|
final BaseOptions options = BaseOptions(baseUrl: rootAddress);
|
|
if (isWithToken) {
|
|
final String? token = getIt<ApiConfigModel>().serverProviderKey;
|
|
assert(token != null);
|
|
options.headers = {'Authorization': 'Bearer $token'};
|
|
}
|
|
|
|
if (validateStatus != null) {
|
|
options.validateStatus = validateStatus!;
|
|
}
|
|
|
|
return options;
|
|
}
|
|
|
|
@override
|
|
String rootAddress = 'https://api.hetzner.cloud/v1';
|
|
|
|
@override
|
|
Future<bool> isApiTokenValid(final String token) async {
|
|
bool isValid = false;
|
|
Response? response;
|
|
final Dio client = await getClient();
|
|
try {
|
|
response = await client.get(
|
|
'/servers',
|
|
options: Options(
|
|
headers: {'Authorization': 'Bearer $token'},
|
|
),
|
|
);
|
|
} catch (e) {
|
|
print(e);
|
|
isValid = false;
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
if (response != null) {
|
|
if (response.statusCode == HttpStatus.ok) {
|
|
isValid = true;
|
|
} else if (response.statusCode == HttpStatus.unauthorized) {
|
|
isValid = false;
|
|
} else {
|
|
throw Exception('code: ${response.statusCode}');
|
|
}
|
|
}
|
|
|
|
return isValid;
|
|
}
|
|
|
|
@override
|
|
ProviderApiTokenValidation getApiTokenValidation() =>
|
|
ProviderApiTokenValidation(
|
|
regexp: RegExp(r'\s+|[-!$%^&*()@+|~=`{}\[\]:<>?,.\/]'),
|
|
length: 64,
|
|
);
|
|
|
|
@override
|
|
Future<Price?> getPricePerGb() async {
|
|
double? price;
|
|
|
|
final Response dbGetResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbGetResponse = await client.get('/pricing');
|
|
|
|
final volume = dbGetResponse.data['pricing']['volume'];
|
|
final volumePrice = volume['price_per_gb_month']['gross'];
|
|
price = double.parse(volumePrice);
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return price == null
|
|
? null
|
|
: Price(
|
|
value: price,
|
|
currency: 'EUR',
|
|
);
|
|
}
|
|
|
|
@override
|
|
Future<ServerVolume?> createVolume() async {
|
|
ServerVolume? volume;
|
|
|
|
final Response dbCreateResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbCreateResponse = await client.post(
|
|
'/volumes',
|
|
data: {
|
|
'size': 10,
|
|
'name': StringGenerators.dbStorageName(),
|
|
'labels': {'labelkey': 'value'},
|
|
'location': region,
|
|
'automount': false,
|
|
'format': 'ext4'
|
|
},
|
|
);
|
|
final dbId = dbCreateResponse.data['volume']['id'];
|
|
final dbSize = dbCreateResponse.data['volume']['size'];
|
|
final dbServer = dbCreateResponse.data['volume']['server'];
|
|
final dbName = dbCreateResponse.data['volume']['name'];
|
|
final dbDevice = dbCreateResponse.data['volume']['linux_device'];
|
|
volume = ServerVolume(
|
|
id: dbId,
|
|
name: dbName,
|
|
sizeByte: dbSize,
|
|
serverId: dbServer,
|
|
linuxDevice: dbDevice,
|
|
);
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return volume;
|
|
}
|
|
|
|
@override
|
|
Future<List<ServerVolume>> getVolumes({final String? status}) async {
|
|
final List<ServerVolume> volumes = [];
|
|
|
|
final Response dbGetResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbGetResponse = await client.get(
|
|
'/volumes',
|
|
queryParameters: {
|
|
'status': status,
|
|
},
|
|
);
|
|
final List<dynamic> rawVolumes = dbGetResponse.data['volumes'];
|
|
for (final rawVolume in rawVolumes) {
|
|
final int dbId = rawVolume['id'];
|
|
final int dbSize = rawVolume['size'] * 1024 * 1024 * 1024;
|
|
final dbServer = rawVolume['server'];
|
|
final String dbName = rawVolume['name'];
|
|
final dbDevice = rawVolume['linux_device'];
|
|
final volume = ServerVolume(
|
|
id: dbId,
|
|
name: dbName,
|
|
sizeByte: dbSize,
|
|
serverId: dbServer,
|
|
linuxDevice: dbDevice,
|
|
);
|
|
volumes.add(volume);
|
|
}
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return volumes;
|
|
}
|
|
|
|
Future<ServerVolume?> getVolume(
|
|
final String volumeId,
|
|
) async {
|
|
ServerVolume? volume;
|
|
|
|
final Response dbGetResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbGetResponse = await client.get('/volumes/$volumeId');
|
|
final int dbId = dbGetResponse.data['volume']['id'];
|
|
final int dbSize = dbGetResponse.data['volume']['size'];
|
|
final int dbServer = dbGetResponse.data['volume']['server'];
|
|
final String dbName = dbGetResponse.data['volume']['name'];
|
|
final dbDevice = dbGetResponse.data['volume']['linux_device'];
|
|
volume = ServerVolume(
|
|
id: dbId,
|
|
name: dbName,
|
|
sizeByte: dbSize,
|
|
serverId: dbServer,
|
|
linuxDevice: dbDevice,
|
|
);
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return volume;
|
|
}
|
|
|
|
@override
|
|
Future<void> deleteVolume(final ServerVolume volume) async {
|
|
final Dio client = await getClient();
|
|
try {
|
|
await client.delete('/volumes/$volume.id');
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
}
|
|
|
|
@override
|
|
Future<bool> attachVolume(
|
|
final ServerVolume volume,
|
|
final int serverId,
|
|
) async {
|
|
bool success = false;
|
|
|
|
final Response dbPostResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbPostResponse = await client.post(
|
|
'/volumes/$volume.id/actions/attach',
|
|
data: {
|
|
'automount': true,
|
|
'server': serverId,
|
|
},
|
|
);
|
|
success = dbPostResponse.data['action']['status'].toString() != 'error';
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
@override
|
|
Future<bool> detachVolume(final ServerVolume volume) async {
|
|
bool success = false;
|
|
|
|
final Response dbPostResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbPostResponse = await client.post('/volumes/$volume.id/actions/detach');
|
|
success = dbPostResponse.data['action']['status'].toString() != 'error';
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
@override
|
|
Future<bool> resizeVolume(final ServerVolume volume, final int sizeGb) async {
|
|
bool success = false;
|
|
|
|
final Response dbPostResponse;
|
|
final Dio client = await getClient();
|
|
try {
|
|
dbPostResponse = await client.post(
|
|
'/volumes/$volume.id/actions/resize',
|
|
data: {
|
|
'size': sizeGb,
|
|
},
|
|
);
|
|
success = dbPostResponse.data['action']['status'].toString() != 'error';
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
@override
|
|
Future<ServerHostingDetails?> createServer({
|
|
required final String dnsApiToken,
|
|
required final User rootUser,
|
|
required final String domainName,
|
|
required final String serverType,
|
|
}) async {
|
|
ServerHostingDetails? details;
|
|
|
|
final ServerVolume? newVolume = await createVolume();
|
|
if (newVolume == null) {
|
|
return details;
|
|
}
|
|
|
|
details = await createServerWithVolume(
|
|
dnsApiToken: dnsApiToken,
|
|
rootUser: rootUser,
|
|
domainName: domainName,
|
|
dataBase: newVolume,
|
|
serverType: serverType,
|
|
);
|
|
|
|
return details;
|
|
}
|
|
|
|
Future<ServerHostingDetails?> createServerWithVolume({
|
|
required final String dnsApiToken,
|
|
required final User rootUser,
|
|
required final String domainName,
|
|
required final ServerVolume dataBase,
|
|
required final String serverType,
|
|
}) async {
|
|
final Dio client = await getClient();
|
|
|
|
final String dbPassword = StringGenerators.dbPassword();
|
|
final int dbId = dataBase.id;
|
|
|
|
final String apiToken = StringGenerators.apiToken();
|
|
final String hostname = getHostnameFromDomain(domainName);
|
|
|
|
final String base64Password =
|
|
base64.encode(utf8.encode(rootUser.password ?? 'PASS'));
|
|
|
|
final String userdataString =
|
|
"#cloud-config\nruncmd:\n- curl https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-infect/raw/branch/master/nixos-infect | PROVIDER=hetzner NIX_CHANNEL=nixos-21.05 DOMAIN='$domainName' LUSER='${rootUser.login}' ENCODED_PASSWORD='$base64Password' CF_TOKEN=$dnsApiToken DB_PASSWORD=$dbPassword API_TOKEN=$apiToken HOSTNAME=$hostname bash 2>&1 | tee /tmp/infect.log";
|
|
|
|
ServerHostingDetails? serverDetails;
|
|
DioError? hetznerError;
|
|
bool success = false;
|
|
|
|
try {
|
|
final Map<String, Object> data = {
|
|
'name': hostname,
|
|
'server_type': serverType,
|
|
'start_after_create': false,
|
|
'image': 'ubuntu-20.04',
|
|
'volumes': [dbId],
|
|
'networks': [],
|
|
'user_data': userdataString,
|
|
'labels': {},
|
|
'automount': true,
|
|
'location': region!,
|
|
};
|
|
print('Decoded data: $data');
|
|
|
|
final Response serverCreateResponse = await client.post(
|
|
'/servers',
|
|
data: data,
|
|
);
|
|
print(serverCreateResponse.data);
|
|
serverDetails = ServerHostingDetails(
|
|
id: serverCreateResponse.data['server']['id'],
|
|
ip4: serverCreateResponse.data['server']['public_net']['ipv4']['ip'],
|
|
createTime: DateTime.now(),
|
|
volume: dataBase,
|
|
apiToken: apiToken,
|
|
provider: ServerProvider.hetzner,
|
|
);
|
|
success = true;
|
|
} on DioError catch (e) {
|
|
print(e);
|
|
hetznerError = e;
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
client.close();
|
|
}
|
|
|
|
if (!success) {
|
|
await Future.delayed(const Duration(seconds: 10));
|
|
await deleteVolume(dataBase);
|
|
}
|
|
|
|
if (hetznerError != null) {
|
|
throw hetznerError;
|
|
}
|
|
|
|
return serverDetails;
|
|
}
|
|
|
|
static String getHostnameFromDomain(final String domain) {
|
|
// Replace all non-alphanumeric characters with an underscore
|
|
String hostname =
|
|
domain.split('.')[0].replaceAll(RegExp(r'[^a-zA-Z0-9]'), '-');
|
|
if (hostname.endsWith('-')) {
|
|
hostname = hostname.substring(0, hostname.length - 1);
|
|
}
|
|
if (hostname.startsWith('-')) {
|
|
hostname = hostname.substring(1);
|
|
}
|
|
if (hostname.isEmpty) {
|
|
hostname = 'selfprivacy-server';
|
|
}
|
|
|
|
return hostname;
|
|
}
|
|
|
|
@override
|
|
Future<void> deleteServer({
|
|
required final String domainName,
|
|
}) async {
|
|
final Dio client = await getClient();
|
|
|
|
final String hostname = getHostnameFromDomain(domainName);
|
|
|
|
final Response serversReponse = await client.get('/servers');
|
|
final List servers = serversReponse.data['servers'];
|
|
final Map server = servers.firstWhere((final el) => el['name'] == hostname);
|
|
final List volumes = server['volumes'];
|
|
final List<Future> laterFutures = <Future>[];
|
|
|
|
for (final volumeId in volumes) {
|
|
await client.post('/volumes/$volumeId/actions/detach');
|
|
}
|
|
await Future.delayed(const Duration(seconds: 10));
|
|
|
|
for (final volumeId in volumes) {
|
|
laterFutures.add(client.delete('/volumes/$volumeId'));
|
|
}
|
|
laterFutures.add(client.delete('/servers/${server['id']}'));
|
|
|
|
await Future.wait(laterFutures);
|
|
close(client);
|
|
}
|
|
|
|
@override
|
|
Future<ServerHostingDetails> restart() async {
|
|
final ServerHostingDetails server = getIt<ApiConfigModel>().serverDetails!;
|
|
|
|
final Dio client = await getClient();
|
|
try {
|
|
await client.post('/servers/${server.id}/actions/reset');
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
return server.copyWith(startTime: DateTime.now());
|
|
}
|
|
|
|
@override
|
|
Future<ServerHostingDetails> powerOn() async {
|
|
final ServerHostingDetails server = getIt<ApiConfigModel>().serverDetails!;
|
|
|
|
final Dio client = await getClient();
|
|
try {
|
|
await client.post('/servers/${server.id}/actions/poweron');
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
return server.copyWith(startTime: DateTime.now());
|
|
}
|
|
|
|
Future<Map<String, dynamic>> getMetrics(
|
|
final DateTime start,
|
|
final DateTime end,
|
|
final String type,
|
|
) async {
|
|
final ServerHostingDetails? hetznerServer =
|
|
getIt<ApiConfigModel>().serverDetails;
|
|
|
|
Map<String, dynamic> metrics = {};
|
|
final Dio client = await getClient();
|
|
try {
|
|
final Map<String, dynamic> queryParameters = {
|
|
'start': start.toUtc().toIso8601String(),
|
|
'end': end.toUtc().toIso8601String(),
|
|
'type': type
|
|
};
|
|
final Response res = await client.get(
|
|
'/servers/${hetznerServer!.id}/metrics',
|
|
queryParameters: queryParameters,
|
|
);
|
|
metrics = res.data;
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
return metrics;
|
|
}
|
|
|
|
Future<HetznerServerInfo> getInfo() async {
|
|
final ServerHostingDetails? hetznerServer =
|
|
getIt<ApiConfigModel>().serverDetails;
|
|
final Dio client = await getClient();
|
|
final Response response = await client.get('/servers/${hetznerServer!.id}');
|
|
close(client);
|
|
|
|
return HetznerServerInfo.fromJson(response.data!['server']);
|
|
}
|
|
|
|
@override
|
|
Future<List<ServerBasicInfo>> getServers() async {
|
|
List<ServerBasicInfo> servers = [];
|
|
|
|
final Dio client = await getClient();
|
|
try {
|
|
final Response response = await client.get('/servers');
|
|
servers = response.data!['servers']
|
|
.map<HetznerServerInfo>(
|
|
(final e) => HetznerServerInfo.fromJson(e),
|
|
)
|
|
.toList()
|
|
.where(
|
|
(final server) => server.publicNet.ipv4 != null,
|
|
)
|
|
.map<ServerBasicInfo>(
|
|
(final server) => ServerBasicInfo(
|
|
id: server.id,
|
|
name: server.name,
|
|
ip: server.publicNet.ipv4.ip,
|
|
reverseDns: server.publicNet.ipv4.reverseDns,
|
|
created: server.created,
|
|
),
|
|
)
|
|
.toList();
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
print(servers);
|
|
return servers;
|
|
}
|
|
|
|
String? getEmojiFlag(final String query) {
|
|
String? emoji;
|
|
|
|
switch (query.toLowerCase()) {
|
|
case 'de':
|
|
emoji = '🇩🇪';
|
|
break;
|
|
|
|
case 'fi':
|
|
emoji = '🇫🇮';
|
|
break;
|
|
|
|
case 'us':
|
|
emoji = '🇺🇸';
|
|
break;
|
|
}
|
|
|
|
return emoji;
|
|
}
|
|
|
|
@override
|
|
Future<List<ServerProviderLocation>> getAvailableLocations() async {
|
|
List<ServerProviderLocation> locations = [];
|
|
|
|
final Dio client = await getClient();
|
|
try {
|
|
final Response response = await client.get(
|
|
'/locations',
|
|
);
|
|
|
|
locations = response.data!['locations']
|
|
.map<ServerProviderLocation>(
|
|
(final location) => ServerProviderLocation(
|
|
title: location['city'],
|
|
description: location['description'],
|
|
flag: getEmojiFlag(location['country']),
|
|
identifier: location['name'],
|
|
),
|
|
)
|
|
.toList();
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
|
|
return locations;
|
|
}
|
|
|
|
@override
|
|
Future<List<ServerType>> getServerTypesByLocation({
|
|
required final ServerProviderLocation location,
|
|
}) async {
|
|
final List<ServerType> types = [];
|
|
|
|
final Dio client = await getClient();
|
|
//try {
|
|
final Response response = await client.get(
|
|
'/server_types',
|
|
);
|
|
final rawTypes = response.data!['server_types'];
|
|
for (final rawType in rawTypes) {
|
|
for (final rawPrice in rawType['prices']) {
|
|
if (rawPrice['location'].toString() == location.identifier) {
|
|
types.add(
|
|
ServerType(
|
|
title: rawType['description'],
|
|
identifier: rawType['name'],
|
|
ram: rawType['memory'],
|
|
cores: rawType['cores'],
|
|
disk: DiskSize(byte: rawType['disk'] * 1024 * 1024 * 1024),
|
|
price: Price(
|
|
value: double.parse(rawPrice['price_monthly']['gross']),
|
|
currency: 'EUR',
|
|
),
|
|
location: location,
|
|
),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
//} catch (e) {
|
|
//print(e);
|
|
//} finally {
|
|
close(client);
|
|
//}
|
|
|
|
return types;
|
|
}
|
|
|
|
@override
|
|
Future<void> createReverseDns({
|
|
required final ServerHostingDetails serverDetails,
|
|
required final ServerDomain domain,
|
|
}) async {
|
|
final Dio client = await getClient();
|
|
try {
|
|
await client.post(
|
|
'/servers/${serverDetails.id}/actions/change_dns_ptr',
|
|
data: {
|
|
'ip': serverDetails.ip4,
|
|
'dns_ptr': domain.domainName,
|
|
},
|
|
);
|
|
} catch (e) {
|
|
print(e);
|
|
} finally {
|
|
close(client);
|
|
}
|
|
}
|
|
}
|