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remove unused code

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This commit is contained in:
Godwin Asuquo 2022-02-03 11:23:22 +01:00
parent 1bc5dd9e46
commit c162e34ef4
2 changed files with 9 additions and 104 deletions
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17
cw_core/lib/node.dart
View file

@ -97,15 +97,16 @@ class Node extends HiveObject with Keyable {
Future<bool> requestMoneroNode() async { Future<bool> requestMoneroNode() async {
try { final path = '/json_rpc';
final path = '/json_rpc'; final rpcUri = isSSL ? Uri.https(uri.authority, path) : Uri.http(uri.authority, path);
final rpcUri = isSSL ? Uri.https(uri.authority, path) : Uri.http(uri.authority, path); final realm = 'monero-rpc';
final realm = 'monero-rpc'; final body = {
final body = {
'jsonrpc': '2.0', 'jsonrpc': '2.0',
'id': '0', 'id': '0',
'method': 'get_info' 'method': 'get_info'
}; };
try {
final authenticatingClient = HttpClient(); final authenticatingClient = HttpClient();
authenticatingClient.addCredentials( authenticatingClient.addCredentials(
@ -127,8 +128,8 @@ class Node extends HiveObject with Keyable {
final resBody = json.decode(response.body) as Map<String, dynamic>; final resBody = json.decode(response.body) as Map<String, dynamic>;
return !(resBody['result']['offline'] as bool); return !(resBody['result']['offline'] as bool);
} catch (_) { } catch (_) {
return false; return false;
} }
} }
Future<bool> requestElectrumServer() async { Future<bool> requestElectrumServer() async {

96
lib/entities/digest_request.dart
View file

@ -1,96 +0,0 @@
import 'dart:convert';
import 'package:dio/dio.dart' as __dio;
import 'package:crypto/crypto.dart' as crypto;
import 'dart:math' as math;
class DigestRequest {
final md5 = crypto.md5;
String generateCnonce() {
final rnd = math.Random.secure();
final values = List<int>.generate(32, (i) => rnd.nextInt(256));
return base64Url.encode(values).substring(0, 8);
}
String generateHA1({String realm, String username, String password}) {
final ha1CredentialsData =
Utf8Encoder().convert('$username:$realm:$password');
final ha1 = md5.convert(ha1CredentialsData).toString();
return ha1;
}
String generateHA2({String method, String uri}) {
final ha2Data = Utf8Encoder().convert('$method:$uri');
final ha2 = md5.convert(ha2Data).toString();
return ha2;
}
String generateResponseString(
{String ha1,
String ha2,
String nonce,
String nonceCount,
String cnonce,
String qop}) {
final responseData =
Utf8Encoder().convert('$ha1:$nonce:$nonceCount:$cnonce:$qop:$ha2');
final response = md5.convert(responseData).toString();
return response;
}
Map<String, String> parsetAuthorizationHeader({String source}) {
final authHeaderParts =
source.substring(7).split(',').map((item) => item.trim());
final authenticate = Map<String, String>();
for (final part in authHeaderParts) {
final kv = part.split('=');
authenticate[kv[0]] =
kv.getRange(1, kv.length).join('=').replaceAll('"', '');
}
return authenticate;
}
Future<__dio.Response> request(
{String uri, String login, String password}) async {
const path = '/json_rpc';
const method = 'POST';
final url = Uri.http(uri, path);
final dio = __dio.Dio();
final headers = {'Content-type': 'application/json'};
final body =
json.encode({"jsonrpc": "2.0", "id": "0", "method": "get_info"});
final credentialsResponse = await dio.post<Object>(url.toString(),
options: __dio.Options(headers: headers, validateStatus: (_) => true));
final authenticate = parsetAuthorizationHeader(
source: credentialsResponse.headers['www-authenticate'].first);
final qop = authenticate['qop'];
final algorithm = 'MD5';
final realm = 'monero-rpc';
final nonce = authenticate['nonce'];
final cnonce = generateCnonce();
final nonceCount = '00000001';
final ha1 = generateHA1(realm: realm, username: login, password: password);
final ha2 = generateHA2(method: method, uri: path);
final response = generateResponseString(
ha1: ha1,
ha2: ha2,
nonce: nonce,
nonceCount: nonceCount,
cnonce: cnonce,
qop: qop);
final authorizationHeaders = {
'Content-type': 'application/json',
'Authorization':
'Digest username="$login",realm="$realm",nonce="$nonce",uri="$path",algorithm="$algorithm",qop=$qop,nc=$nonceCount,cnonce="$cnonce",response="$response"'
};
return await dio.post<Object>(url.toString(),
options: __dio.Options(headers: authorizationHeaders), data: body);
}
}