cake_wallet/lib/view_model/wallet_restore_view_model.dart
Matthew Fosse 4c60b178be
CW-438 add nano (#1015)
* Fix web3dart versioning issue

* Add primary receive address extracted from private key

* Implement open wallet functionality

* Implement restore wallet from seed functionality

* Fixate web3dart version as higher versions cause some issues

* Add Initial Transaction priorities for eth
Add estimated gas price

* Rename priority value to tip

* Re-order wallet types

* Change ethereum node
Fix connection issues

* Fix estimating gas for priority

* Add case for ethereum to fetch it's seeds

* Add case for ethereum to request node

* Fix Exchange screen initial pairs

* Add initial send transaction flow

* Add missing configure for ethereum class

* Add Eth address initial setup

* Fix Private key for Ethereum wallets

* Change sign/send transaction flow

* - Fix Conflicts with main
- Remove unused function from Haven configure.dart

* Add build command for ethereum package

* Add missing Node list file to pubspec

* - Fix balance display
- Fix parsing of Ethereum amount
- Add more Ethereum Nodes [skip ci]

* - Fix extracting Ethereum Private key from seeds
- Integrate signing/sending transaction with the send view model

* - Update and Fix Conflicts with main

* Add Balances for ERC20 tokens

* Fix conflicts with main

* Add erc20 abi json

* Add send erc20 tokens initial function

* add missing getHeightByDate in Haven [skip ci]

* Allow contacts and wallets from the same tag

* Add Shiba Inu icon

* Add send ERC-20 tokens initial flow

* Add missing import in generated file

* Add initial approach for transaction sending for ERC-20 tokens

* Refactor signing/sending transactions

* Add initial flow for transactions subscription

* Refactor signing/sending transactions

* Add home settings icon

* Fix conflicts with main

* Initial flow for home settings

* Add logic flow for adding erc20 tokens

* Fix initial UI

* Finalize UI for Tokens

* Integrate UI with Ethereum flow

* Add "Enable/Disable" feature for ERC20 tokens

* Add initial Erc20 tokens

* Add Sorting and Pin Native Token features

* Fix price sorting

* Sort tokens list as well when Sort criteria changes

* - Improve sorting balances flow
- Add initial add token from search bar flow

* Fix Accounts Popup UI

* Fix Pin native token

* Fix Enabling/Disabling tokens
Fix sorting by fiat once app is opened
Improve token availability mechanism

* Fix deleting token
Fix renaming tokens

* Fix issue with search

* Add more tokens

* - Fix scroll issue
- Add ERC20 tokens placeholder image in picker

* - Separate and organize default erc20 tokens
- Fix scrolling
- Add token placeholder images in picker
- Sort disabled tokens alphabetically

* Change BNB token initial availability [skip ci]

* Fix Conflicts with main

* Fix Conflicts with main

* Add Verse ERC20 token to the initial tokens list

* Add rename wallet to Ethereum

* Integrate EtherScan API for fetching address transactions
Generate Ethereum specific secrets in Ethereum package

* Adjust transactions fiat price for ERC20 tokens

* Free Up GitHub Actions Ubuntu Runner Disk Space

* Free Up GitHub Actions Ubuntu Runner Disk space (trial 2)

* Fix Transaction Fee display

* Save transaction history

* Enhance loading time for erc20 tokens transactions

* Minor Fixes and Enhancements

* Fix sending erc20
fix block explorer issue

* Fix int overflow

* Fix transaction amount conversions

* Minor: `slow` -> `Slow` [skip-ci]

* initial changes

* more base config stuff

* config changes

* successfully builds!

* save

* successfully add nano wallet

* save

* seed generation

* receive screen + node screen working

* tx history working and fiat fixes

* balance working

* derivation updates

* nano-unfinished

* sends working

* remove fees from send screen, send and receive transactions working

* fixes + auto receive incoming txs

* fix for scanning QR codes

* save

* update translations

* fixes

* more fixes

* more strings

* small fix

* fix github actions workflow

* potential fix

* potential fix

* ci/cd fix

* change rep working

* seed generation fixes

* fixes

* save

* change rep screen functional

* save

* banano changes

* fixes, start adding ui for PoW

* pow node changes

* update translations

* fix

* account changing barely working

* save

* disable account generation

* small fix

* save

* UI work

* save

* fixes after merge main

* fixes

* remove monero stuff, work on derivation ui

* lots of fixes + finish up seed derivation

* last minute fixes

* node related fixes

* more fixes

* small fix

* more fixes

* fixes

* pretty big refactor for pow, still some bugs

* finally works!

* get transactions after send

* fix

* merge conflict fixes

* save

* fix pow node showing up twice

* done

* initial changes

* small fix

* more merge fixes

* fixes

* more fixes

* fix

* save

* fix manage pow nodes setting appearing on other wallets

* fix contact bug

* fixes

* fiat fixes

* save

* save

* save

* save

* updates

* cleanup

* restore fix

* fixes

* remove deprecated alert

* fix

* small fix

* remove outdated warning

* electrum restore fixes

* fixes

* fixes

* fix

* derivation fixes

* nano fixes pt.1

* nano fixes pt.2

* bip39 fixes

* pownode refactor

* nodes pages fixes

* observer fix

* ssl fix

* remove old references

* remove unused imports

* code cleanup

* small fix

* small potential fix

* save

* undo all bitcoin related changes

* remove dead code

* review fixes

* more fixes

* fix

* fix

* review fix

* small fix

* nano derivation and nanoutil fixes

* exchange nano fix

* nano review fixes pt.1

* nano fixes pt.2

* nano fixes pt.3

* remove old imports + stop using dynamic in di

* nanoutil fixes

* add nano.dart to gitignore, configure fixes

* review fixes, getnanowalletservice removed

* fix settings screen, add changeRep to configure.dart, other minor fixes

* remove manage_pow_nodes_page, key derivation edge case handled

* remove old refs

* more small fixes

* Generic Enhancements/Minor fixes

* review fixes

* hopefully final fixes

* review fixes

* node connection fixes

---------

Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
Co-authored-by: Justin Ehrenhofer <justin.ehrenhofer@gmail.com>
Co-authored-by: fossephate <fosse@book.local>
2023-10-05 04:09:07 +03:00

188 lines
6.6 KiB
Dart

import 'package:cake_wallet/bitcoin/bitcoin.dart';
import 'package:cake_wallet/di.dart';
import 'package:cake_wallet/nano/nano.dart';
import 'package:cake_wallet/ethereum/ethereum.dart';
import 'package:hive/hive.dart';
import 'package:mobx/mobx.dart';
import 'package:cake_wallet/store/app_store.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:cake_wallet/core/generate_wallet_password.dart';
import 'package:cake_wallet/core/wallet_creation_service.dart';
import 'package:cw_core/wallet_credentials.dart';
import 'package:cw_core/wallet_type.dart';
import 'package:cw_core/wallet_info.dart';
import 'package:cake_wallet/view_model/wallet_creation_vm.dart';
import 'package:cake_wallet/monero/monero.dart';
import 'package:cake_wallet/haven/haven.dart';
import 'package:cake_wallet/view_model/restore/restore_mode.dart';
part 'wallet_restore_view_model.g.dart';
class WalletRestoreViewModel = WalletRestoreViewModelBase with _$WalletRestoreViewModel;
abstract class WalletRestoreViewModelBase extends WalletCreationVM with Store {
WalletRestoreViewModelBase(AppStore appStore, WalletCreationService walletCreationService,
Box<WalletInfo> walletInfoSource,
{required WalletType type})
: hasSeedLanguageSelector = type == WalletType.monero || type == WalletType.haven,
hasBlockchainHeightLanguageSelector = type == WalletType.monero || type == WalletType.haven,
hasRestoreFromPrivateKey =
type == WalletType.ethereum || type == WalletType.nano || type == WalletType.banano,
isButtonEnabled = false,
mode = WalletRestoreMode.seed,
super(appStore, walletInfoSource, walletCreationService, type: type, isRecovery: true) {
switch (type) {
case WalletType.monero:
case WalletType.haven:
case WalletType.ethereum:
availableModes = WalletRestoreMode.values;
break;
case WalletType.nano:
case WalletType.banano:
availableModes = [WalletRestoreMode.seed, WalletRestoreMode.keys];
break;
default:
availableModes = [WalletRestoreMode.seed];
break;
}
isButtonEnabled = !hasSeedLanguageSelector && !hasBlockchainHeightLanguageSelector;
walletCreationService.changeWalletType(type: type);
}
static const moneroSeedMnemonicLength = 25;
static const electrumSeedMnemonicLength = 24;
static const electrumShortSeedMnemonicLength = 12;
late List<WalletRestoreMode> availableModes;
final bool hasSeedLanguageSelector;
final bool hasBlockchainHeightLanguageSelector;
final bool hasRestoreFromPrivateKey;
@observable
WalletRestoreMode mode;
@observable
bool isButtonEnabled;
@override
WalletCredentials getCredentials(dynamic options) {
final password = generateWalletPassword();
final height = options['height'] as int? ?? 0;
name = options['name'] as String;
DerivationType? derivationType = options["derivationType"] as DerivationType?;
String? derivationPath = options["derivationPath"] as String?;
if (mode == WalletRestoreMode.seed) {
final seed = options['seed'] as String;
switch (type) {
case WalletType.monero:
return monero!.createMoneroRestoreWalletFromSeedCredentials(
name: name, height: height, mnemonic: seed, password: password);
case WalletType.bitcoin:
return bitcoin!.createBitcoinRestoreWalletFromSeedCredentials(
name: name,
mnemonic: seed,
password: password,
);
case WalletType.litecoin:
return bitcoin!.createBitcoinRestoreWalletFromSeedCredentials(
name: name, mnemonic: seed, password: password);
case WalletType.haven:
return haven!.createHavenRestoreWalletFromSeedCredentials(
name: name, height: height, mnemonic: seed, password: password);
case WalletType.ethereum:
return ethereum!.createEthereumRestoreWalletFromSeedCredentials(
name: name, mnemonic: seed, password: password);
case WalletType.nano:
return nano!.createNanoRestoreWalletFromSeedCredentials(
name: name,
mnemonic: seed,
password: password,
derivationType: derivationType,
);
default:
break;
}
}
if (mode == WalletRestoreMode.keys) {
final viewKey = options['viewKey'] as String?;
final spendKey = options['spendKey'] as String?;
final address = options['address'] as String?;
switch (type) {
case WalletType.monero:
return monero!.createMoneroRestoreWalletFromKeysCredentials(
name: name,
height: height,
spendKey: spendKey!,
viewKey: viewKey!,
address: address!,
password: password,
language: 'English',
);
case WalletType.haven:
return haven!.createHavenRestoreWalletFromKeysCredentials(
name: name,
height: height,
spendKey: spendKey!,
viewKey: viewKey!,
address: address!,
password: password,
language: 'English',
);
case WalletType.ethereum:
return ethereum!.createEthereumRestoreWalletFromPrivateKey(
name: name,
privateKey: options['private_key'] as String,
password: password,
);
case WalletType.nano:
return nano!.createNanoRestoreWalletFromKeysCredentials(
name: name,
password: password,
seedKey: options['private_key'] as String,
derivationType: options["derivationType"] as DerivationType,
);
default:
break;
}
}
throw Exception('Unexpected type: ${type.toString()}');
}
Future<List<DerivationType>> getDerivationTypes(dynamic options) async {
final seedKey = options['private_key'] as String?;
final mnemonic = options['seed'] as String?;
WalletType walletType = options['walletType'] as WalletType;
var appStore = getIt.get<AppStore>();
var node = appStore.settingsStore.getCurrentNode(walletType);
switch (type) {
case WalletType.nano:
return nanoUtil!.compareDerivationMethods(
mnemonic: mnemonic,
privateKey: seedKey,
node: node,
);
default:
break;
}
// throw Exception('Unexpected type: ${type.toString()}');
return [DerivationType.def];
}
@override
Future<WalletBase> process(WalletCredentials credentials) async {
if (mode == WalletRestoreMode.keys) {
return walletCreationService.restoreFromKeys(credentials);
}
return walletCreationService.restoreFromSeed(credentials);
}
}