| 1 | import 'package:cake_wallet/bitcoin/bitcoin.dart'; |
| 2 | import 'package:cake_wallet/core/validator.dart'; |
| 3 | import 'package:cake_wallet/entities/mnemonic_item.dart'; |
| 4 | import 'package:cake_wallet/evm/evm.dart'; |
| 5 | import 'package:cake_wallet/monero/monero.dart'; |
| 6 | import 'package:cake_wallet/nano/nano.dart'; |
| 7 | import 'package:cake_wallet/solana/solana.dart'; |
| 8 | import 'package:cake_wallet/tron/tron.dart'; |
| 9 | import 'package:cake_wallet/wownero/wownero.dart'; |
| 10 | import 'package:cake_wallet/zano/zano.dart'; |
| 11 | import 'package:cake_wallet/decred/decred.dart'; |
| 12 | import 'package:cake_wallet/utils/language_list.dart'; |
| 13 | import 'package:cake_wallet/zcash/zcash.dart'; |
| 14 | import 'package:cw_core/wallet_type.dart'; |
| 15 | |
| 16 | class SeedValidator extends Validator<MnemonicItem> { |
| 17 | SeedValidator({required this.type, required this.language}) |
| 18 | : _words = getWordList(type: type, language: language), |
| 19 | super(errorMessage: 'Wrong seed mnemonic'); |
| 20 | |
| 21 | final WalletType type; |
| 22 | final String language; |
| 23 | final List<String> _words; |
| 24 | |
| 25 | static List<String> getWordList({required WalletType type, required String language}) { |
| 26 | switch (type) { |
| 27 | case WalletType.bitcoin: |
| 28 | return getBitcoinWordList(language); |
| 29 | case WalletType.litecoin: |
| 30 | return getBitcoinWordList(language); |
| 31 | case WalletType.dogecoin: |
| 32 | return getBitcoinWordList(language); |
| 33 | case WalletType.monero: |
| 34 | return monero!.getMoneroWordList(language); |
| 35 | case WalletType.ethereum: |
| 36 | case WalletType.polygon: |
| 37 | case WalletType.base: |
| 38 | case WalletType.arbitrum: |
| 39 | case WalletType.bsc: |
| 40 | return evm!.getEVMWordList(language); |
| 41 | case WalletType.bitcoinCash: |
| 42 | return getBitcoinWordList(language); |
| 43 | case WalletType.nano: |
| 44 | case WalletType.banano: |
| 45 | return nano!.getNanoWordList(language); |
| 46 | case WalletType.solana: |
| 47 | return solana!.getSolanaWordList(language); |
| 48 | case WalletType.tron: |
| 49 | return tron!.getTronWordList(language); |
| 50 | case WalletType.wownero: |
| 51 | return wownero!.getWowneroWordList(language); |
| 52 | case WalletType.zano: |
| 53 | return zano!.getWordList(language); |
| 54 | case WalletType.decred: |
| 55 | return decred!.getDecredWordList(); |
| 56 | case WalletType.zcash: |
| 57 | return zcash!.getZcashWordList(language); |
| 58 | case WalletType.none: |
| 59 | case WalletType.haven: |
| 60 | return []; |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | static bool needsNormalization(String language) => |
| 65 | ["POLYSEED_French", "POLYSEED_Spanish"].contains(language); |
| 66 | |
| 67 | static List<String> getBitcoinWordList(String language) { |
| 68 | assert(language.toLowerCase() == LanguageList.english.toLowerCase()); |
| 69 | return bitcoin!.getWordList(); |
| 70 | } |
| 71 | |
| 72 | @override |
| 73 | bool isValid(MnemonicItem? value) => _words.contains(value?.text); |
| 74 | } |