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https://github.com/cake-tech/cake_wallet.git
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459f0d352d
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Cache Dependencies / test (push) Has been cancelled
* fix bch address format for exolix, stealth, thorchain, simpleswap * exclude SP and MWEB from the exchange address book * address pr review comments
331 lines
11 KiB
Dart
331 lines
11 KiB
Dart
import 'package:bitcoin_base/bitcoin_base.dart';
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import 'package:cake_wallet/generated/i18n.dart';
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import 'package:cake_wallet/core/validator.dart';
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import 'package:cake_wallet/solana/solana.dart';
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import 'package:cw_core/crypto_currency.dart';
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import 'package:cw_core/erc20_token.dart';
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const BEFORE_REGEX = '(^|\\s)';
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const AFTER_REGEX = '(\$|\\s)';
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class AddressValidator extends TextValidator {
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AddressValidator({required CryptoCurrency type})
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: super(
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errorMessage: S.current.error_text_address,
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useAdditionalValidation: type == CryptoCurrency.btc || type == CryptoCurrency.ltc
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? (String txt) => BitcoinAddressUtils.validateAddress(
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address: txt,
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network: type == CryptoCurrency.btc
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? BitcoinNetwork.mainnet
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: LitecoinNetwork.mainnet,
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)
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: null,
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pattern: getPattern(type),
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length: getLength(type));
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static String getPattern(CryptoCurrency type) {
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var pattern = "";
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if (type is Erc20Token) {
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pattern = '0x[0-9a-zA-Z]+';
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}
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switch (type) {
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case CryptoCurrency.xmr:
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pattern = '4[0-9a-zA-Z]{94}|8[0-9a-zA-Z]{94}|[0-9a-zA-Z]{106}';
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case CryptoCurrency.ada:
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pattern = '[0-9a-zA-Z]{59}|[0-9a-zA-Z]{92}|[0-9a-zA-Z]{104}'
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'|[0-9a-zA-Z]{105}|addr1[0-9a-zA-Z]{98}';
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case CryptoCurrency.btc:
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pattern =
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'${P2pkhAddress.regex.pattern}|${P2shAddress.regex.pattern}|${RegExp(r'(bc|tb)1q[ac-hj-np-z02-9]{25,39}}').pattern}|${P2trAddress.regex.pattern}|${P2wshAddress.regex.pattern}|${SilentPaymentAddress.regex.pattern}';
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case CryptoCurrency.ltc:
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pattern = '^${RegExp(r'ltc1q[ac-hj-np-z02-9]{25,39}').pattern}\$|^${MwebAddress.regex.pattern}\$';
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case CryptoCurrency.nano:
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pattern = '[0-9a-zA-Z_]+';
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case CryptoCurrency.banano:
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pattern = '[0-9a-zA-Z_]+';
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case CryptoCurrency.usdc:
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case CryptoCurrency.usdcpoly:
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case CryptoCurrency.usdtPoly:
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case CryptoCurrency.usdcEPoly:
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case CryptoCurrency.ape:
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case CryptoCurrency.avaxc:
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case CryptoCurrency.eth:
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case CryptoCurrency.mana:
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case CryptoCurrency.matic:
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case CryptoCurrency.maticpoly:
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case CryptoCurrency.mkr:
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case CryptoCurrency.oxt:
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case CryptoCurrency.paxg:
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case CryptoCurrency.uni:
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case CryptoCurrency.aave:
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case CryptoCurrency.bat:
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case CryptoCurrency.comp:
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case CryptoCurrency.cro:
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case CryptoCurrency.ens:
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case CryptoCurrency.ftm:
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case CryptoCurrency.frax:
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case CryptoCurrency.gusd:
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case CryptoCurrency.gtc:
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case CryptoCurrency.grt:
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case CryptoCurrency.ldo:
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case CryptoCurrency.nexo:
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case CryptoCurrency.pepe:
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case CryptoCurrency.storj:
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case CryptoCurrency.tusd:
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case CryptoCurrency.wbtc:
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case CryptoCurrency.weth:
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case CryptoCurrency.zrx:
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case CryptoCurrency.dydx:
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case CryptoCurrency.steth:
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case CryptoCurrency.shib:
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pattern = '0x[0-9a-zA-Z]+';
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case CryptoCurrency.xrp:
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pattern = '[0-9a-zA-Z]{34}|X[0-9a-zA-Z]{46}';
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case CryptoCurrency.xhv:
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pattern = 'hvx|hvi|hvs[0-9a-zA-Z]+';
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case CryptoCurrency.xag:
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case CryptoCurrency.xau:
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case CryptoCurrency.xaud:
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case CryptoCurrency.xbtc:
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case CryptoCurrency.xcad:
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case CryptoCurrency.xchf:
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case CryptoCurrency.xcny:
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case CryptoCurrency.xeur:
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case CryptoCurrency.xgbp:
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case CryptoCurrency.xjpy:
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case CryptoCurrency.xnok:
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case CryptoCurrency.xnzd:
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case CryptoCurrency.xusd:
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case CryptoCurrency.usdt:
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case CryptoCurrency.usdterc20:
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case CryptoCurrency.xlm:
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case CryptoCurrency.trx:
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case CryptoCurrency.dai:
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case CryptoCurrency.dash:
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case CryptoCurrency.eos:
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case CryptoCurrency.wow:
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pattern = '[0-9a-zA-Z]+';
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case CryptoCurrency.bch:
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pattern = '^(bitcoincash:)?(q|p)[0-9a-zA-Z]{41,42}';
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case CryptoCurrency.bnb:
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pattern = '[0-9a-zA-Z]+';
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case CryptoCurrency.hbar:
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pattern = '[0-9a-zA-Z.]+';
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case CryptoCurrency.zaddr:
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pattern = 'zs[0-9a-zA-Z]{75}';
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case CryptoCurrency.zec:
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pattern = 't1[0-9a-zA-Z]{33}|t3[0-9a-zA-Z]{33}';
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case CryptoCurrency.dcr:
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pattern = 'D[ksecS]([0-9a-zA-Z])+';
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case CryptoCurrency.rvn:
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pattern = '[Rr]([1-9a-km-zA-HJ-NP-Z]){33}';
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case CryptoCurrency.near:
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pattern = '[0-9a-f]{64}';
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case CryptoCurrency.rune:
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pattern = 'thor1[0-9a-z]{38}';
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case CryptoCurrency.scrt:
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pattern = 'secret1[0-9a-z]{38}';
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case CryptoCurrency.stx:
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pattern = 'S[MP][0-9a-zA-Z]+';
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case CryptoCurrency.kmd:
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pattern = 'R[0-9a-zA-Z]{33}';
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case CryptoCurrency.pivx:
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pattern = 'D([1-9a-km-zA-HJ-NP-Z]){33}';
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case CryptoCurrency.btcln:
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pattern = '(lnbc|LNBC)([0-9]{1,}[a-zA-Z0-9]+)';
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default:
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pattern = '[0-9a-zA-Z]+';
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}
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return '$BEFORE_REGEX($pattern)$AFTER_REGEX';
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}
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static List<int>? getLength(CryptoCurrency type) {
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if (type is Erc20Token) {
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return [42];
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}
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if (solana != null) {
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final length = solana!.getValidationLength(type);
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if (length != null) return length;
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}
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switch (type) {
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case CryptoCurrency.xmr:
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case CryptoCurrency.wow:
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return null;
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case CryptoCurrency.ada:
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return null;
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case CryptoCurrency.btc:
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return null;
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case CryptoCurrency.ltc:
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return null;
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case CryptoCurrency.dash:
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return [34];
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case CryptoCurrency.eos:
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return [42];
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case CryptoCurrency.eth:
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case CryptoCurrency.usdcpoly:
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case CryptoCurrency.usdtPoly:
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case CryptoCurrency.usdcEPoly:
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case CryptoCurrency.mana:
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case CryptoCurrency.matic:
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case CryptoCurrency.maticpoly:
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case CryptoCurrency.mkr:
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case CryptoCurrency.oxt:
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case CryptoCurrency.paxg:
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case CryptoCurrency.uni:
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case CryptoCurrency.dai:
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case CryptoCurrency.ape:
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case CryptoCurrency.usdc:
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case CryptoCurrency.usdterc20:
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case CryptoCurrency.aave:
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case CryptoCurrency.bat:
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case CryptoCurrency.comp:
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case CryptoCurrency.cro:
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case CryptoCurrency.ens:
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case CryptoCurrency.ftm:
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case CryptoCurrency.frax:
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case CryptoCurrency.gusd:
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case CryptoCurrency.gtc:
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case CryptoCurrency.grt:
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case CryptoCurrency.ldo:
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case CryptoCurrency.nexo:
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case CryptoCurrency.pepe:
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case CryptoCurrency.storj:
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case CryptoCurrency.tusd:
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case CryptoCurrency.wbtc:
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case CryptoCurrency.weth:
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case CryptoCurrency.zrx:
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case CryptoCurrency.dydx:
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case CryptoCurrency.steth:
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case CryptoCurrency.shib:
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case CryptoCurrency.avaxc:
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return [42];
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case CryptoCurrency.bch:
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return [42, 43, 44, 54, 55];
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case CryptoCurrency.bnb:
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return [42];
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case CryptoCurrency.nano:
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return [64, 65];
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case CryptoCurrency.banano:
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return [64, 65];
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case CryptoCurrency.sc:
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return [76];
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case CryptoCurrency.sol:
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case CryptoCurrency.usdtSol:
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case CryptoCurrency.usdcsol:
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return [32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44];
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case CryptoCurrency.trx:
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return [34];
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case CryptoCurrency.usdt:
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return [34];
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case CryptoCurrency.usdttrc20:
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return [34];
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case CryptoCurrency.xlm:
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return [56];
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case CryptoCurrency.xrp:
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return null;
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case CryptoCurrency.xhv:
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case CryptoCurrency.xag:
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case CryptoCurrency.xau:
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case CryptoCurrency.xaud:
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case CryptoCurrency.xbtc:
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case CryptoCurrency.xcad:
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case CryptoCurrency.xchf:
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case CryptoCurrency.xcny:
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case CryptoCurrency.xeur:
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case CryptoCurrency.xgbp:
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case CryptoCurrency.xjpy:
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case CryptoCurrency.xnok:
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case CryptoCurrency.xnzd:
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case CryptoCurrency.xusd:
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return [98, 99, 106];
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case CryptoCurrency.btt:
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case CryptoCurrency.bttc:
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case CryptoCurrency.doge:
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case CryptoCurrency.firo:
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return [34];
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case CryptoCurrency.hbar:
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return [4, 5, 6, 7, 8, 9, 10, 11];
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case CryptoCurrency.xvg:
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return [34];
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case CryptoCurrency.zen:
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return [35];
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case CryptoCurrency.zaddr:
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return null;
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case CryptoCurrency.zec:
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return null;
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case CryptoCurrency.kmd:
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case CryptoCurrency.pivx:
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case CryptoCurrency.rvn:
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return [34];
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case CryptoCurrency.dcr:
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return [35];
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case CryptoCurrency.stx:
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return [40, 41, 42];
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case CryptoCurrency.rune:
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return [43];
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case CryptoCurrency.scrt:
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return [45];
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case CryptoCurrency.near:
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return [64];
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case CryptoCurrency.btcln:
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case CryptoCurrency.kaspa:
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default:
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return null;
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}
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}
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static String? getAddressFromStringPattern(CryptoCurrency type) {
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String? pattern = null;
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switch (type) {
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case CryptoCurrency.xmr:
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case CryptoCurrency.wow:
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pattern = '(4[0-9a-zA-Z]{94})'
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'|(8[0-9a-zA-Z]{94})'
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'|([0-9a-zA-Z]{106})';
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case CryptoCurrency.btc:
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pattern =
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'${P2pkhAddress.regex.pattern}|${P2shAddress.regex.pattern}|${P2wpkhAddress.regex.pattern}|${P2trAddress.regex.pattern}|${P2wshAddress.regex.pattern}|${SilentPaymentAddress.regex.pattern}';
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case CryptoCurrency.ltc:
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pattern = '([^0-9a-zA-Z]|^)^L[a-zA-Z0-9]{26,33}([^0-9a-zA-Z]|\$)'
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'|([^0-9a-zA-Z]|^)[LM][a-km-zA-HJ-NP-Z1-9]{26,33}([^0-9a-zA-Z]|\$)'
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'|([^0-9a-zA-Z]|^)ltc[a-zA-Z0-9]{26,45}([^0-9a-zA-Z]|\$)'
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'|([^0-9a-zA-Z]|^)((ltc|t)mweb1q[ac-hj-np-z02-9]{90,120})([^0-9a-zA-Z]|\$)';
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case CryptoCurrency.eth:
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case CryptoCurrency.maticpoly:
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pattern = '0x[0-9a-zA-Z]+';
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case CryptoCurrency.nano:
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pattern = 'nano_[0-9a-zA-Z]{60}';
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case CryptoCurrency.banano:
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pattern = 'ban_[0-9a-zA-Z]{60}';
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case CryptoCurrency.bch:
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pattern = '(bitcoincash:)?q[0-9a-zA-Z]{41,42}';
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case CryptoCurrency.sol:
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pattern = '[1-9A-HJ-NP-Za-km-z]+';
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case CryptoCurrency.trx:
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pattern = '(T|t)[1-9A-HJ-NP-Za-km-z]{33}';
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default:
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if (type.tag == CryptoCurrency.eth.title) {
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pattern = '0x[0-9a-zA-Z]{42}';
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}
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if (type.tag == CryptoCurrency.maticpoly.tag) {
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pattern = '0x[0-9a-zA-Z]{42}';
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}
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if (type.tag == CryptoCurrency.sol.title) {
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pattern = '[1-9A-HJ-NP-Za-km-z]{43,44}';
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}
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if (type.tag == CryptoCurrency.trx.title) {
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pattern = '(T|t)[1-9A-HJ-NP-Za-km-z]{33}';
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}
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}
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if (pattern != null) {
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return "$BEFORE_REGEX($pattern)$AFTER_REGEX";
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}
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return null;
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}
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}
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