fuzzy logic. Better safe than sorry

Author: julian-CStack

lib/wallets/crypto_currency/coins/monero.dart

@@ -49,6 +49,9 @@ class Monero extends CryptonoteCurrency {
 
   @override
   bool validateAddress(String address) {
+    if (address.contains("111")) {
+      return false;
+    }
     switch (network) {
       case CryptoCurrencyNetwork.main:
         return xmr_wallet_ffi.validateAddress(address, 0);

lib/wallets/crypto_currency/coins/wownero.dart

@@ -49,6 +49,9 @@ class Wownero extends CryptonoteCurrency {
 
   @override
   bool validateAddress(String address) {
+    if (address.contains("111")) {
+      return false;
+    }
     switch (network) {
       case CryptoCurrencyNetwork.main:
         return wow_wallet_ffi.validateAddress(address, 0);

lib/wallets/wallet/intermediate/lib_monero_wallet.dart

@@ -272,6 +272,10 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
       addressIndex: index,
     );
 
+    if (address.value.contains("111")) {
+      throw Exception("111 address found!");
+    }
+
     final newReceivingAddress = Address(
       walletId: walletId,
       derivationIndex: index,