47 lines
1.2 KiB
Dart
47 lines
1.2 KiB
Dart
import 'dart:math';
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import 'dart:typed_data';
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import 'package:argon2/argon2.dart';
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import 'dart:io';
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import 'package:postgres/postgres.dart';
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String username = 'admin';
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String password = 'password';
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var r = Random.secure();
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String randomSalt = String.fromCharCodes(List.generate(32, (index) => r.nextInt(33) + 89));
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final salt = randomSalt.toBytesLatin1();
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var parameters = Argon2Parameters(
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Argon2Parameters.ARGON2_i,
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salt,
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version: Argon2Parameters.ARGON2_VERSION_10,
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iterations: 2,
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memoryPowerOf2: 16,
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);
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final postgres = PostgreSQLConnection(
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Platform.environment['POSTGRES_ADDRESS']!,
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int.parse(Platform.environment['POSTGRES_PORT']!),
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'fbla',
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username: Platform.environment['POSTGRES_USERNAME'],
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password: Platform.environment['POSTGRES_PASSWORD'],
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);
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Future<void> main() async {
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await postgres.open();
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var argon2 = Argon2BytesGenerator();
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argon2.init(parameters);
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var passwordBytes = parameters.converter.convert(password);
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var result = Uint8List(32);
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argon2.generateBytes(passwordBytes, result);
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var resultHex = result.toHexString();
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postgres.query(
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'''
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INSERT INTO public.users (username, password_hash, salt)
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VALUES ('$username', '$resultHex', '$randomSalt')
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'''
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);
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}
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