66 lines
1.9 KiB
Dart
66 lines
1.9 KiB
Dart
@OnPlatform({
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'vm': Skip(),
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})
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import 'dart:convert';
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import 'dart:typed_data';
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import 'package:pointycastle/key_derivators/argon2.dart';
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import 'package:pointycastle/pointycastle.dart';
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import 'package:test/test.dart';
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import '../test/src/helpers.dart';
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const int DEFAULT_OUTPUTLEN = 32;
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/// First ported to Dart by Graciliano M. Passos:
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/// - https://pub.dev/packages/argon2
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/// - https://github.com/gmpassos/argon2
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///
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/// The linked project was adapted for the purposes of this project, since it
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/// is a 1:1 port of BouncyCastle's Java implementation.
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void main() {
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final timeout = Timeout.parse('15m');
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group('Argon2BytesGenerator - non dart vm', () {
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//
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// This is more of a sanity test on js platforms.
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// The full battery of tests, has been observed to run some JS platforms
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// out of memory and it is very very slow.
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//
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test('Argon2 Test 1', () {
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_hashTest(
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Argon2Parameters.ARGON2_VERSION_10,
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2,
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16,
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'password',
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'somesalt',
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'f6c4db4a54e2a370627aff3db6176b94a2a209a62c8e36152711802f7b30c694',
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DEFAULT_OUTPUTLEN);
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}, timeout: timeout);
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});
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}
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void _hashTest(int version, int iterations, int memoryPowerOf2, String password,
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String salt, String passwordRef, int outputLength) {
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var parameters = Argon2Parameters(
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Argon2Parameters.ARGON2_i,
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latin1.encode(salt),
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desiredKeyLength: outputLength,
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version: version,
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iterations: iterations,
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memoryPowerOf2: memoryPowerOf2,
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);
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var gen = Argon2BytesGenerator();
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gen.init(parameters);
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var passwordBytes = Uint8List.fromList(utf8.encode(password));
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var result = gen.process(passwordBytes);
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expect(result, createUint8ListFromHexString(passwordRef));
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// Should be able to re-use generator after successful use
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result = gen.process(passwordBytes);
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expect(result, createUint8ListFromHexString(passwordRef));
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}
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