Loc-Chain/loc-chain-app
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Merge branch 'main' of https://github.com/hackku21/loc-chain-app

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Thomas Atkins
2021-04-10 16:04:34 -05:00
parent 7b1810f9da 9f38f35c83
commit f91bc61a8c
3 changed files with 12 additions and 3 deletions
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7
loc_chain_app/lib/util/transaction_manager.dart
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@@ -2,6 +2,7 @@ import 'package:fast_rsa/model/bridge.pb.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:sqflite/sqflite.dart';
import 'package:fast_rsa/rsa.dart';
import 'package:dbcrypt/dbcrypt.dart';
import 'package:loc_chain_app/util/keyfile_manager.dart';
@@ -14,14 +15,14 @@ class Transaction {
}
late final String _id;
final String hash;
static Future<String> signTransaction(String otherUserId) async {
static Future<String> generateHash(String otherUserId) async {
String id = await SharedPreferences.getInstance()
.then((s) => s.getString('userName') ?? '');
bool idLess = id.compareTo(otherUserId) < 0;
var lesser = idLess ? id : otherUserId;
var greater = idLess ? otherUserId : id;
return RSA.signPKCS1v15("$lesser-$greater", Hash.HASH_SHA256,
KeyFileManager.keyPair.privateKey);
return DBCrypt()
.hashpw("$lesser-$greater", KeyFileManager.keyPair.privateKey);
}
}