feat(monero): add Monero stagenet to Stack Wallet and Stack Duo

Author: sneurlax

lib/wallets/crypto_currency/coins/monero.dart

@@ -14,6 +14,10 @@ class Monero extends CryptonoteCurrency {
         _id = _idMain;
         _name = "Monero";
         _ticker = "XMR";
+      case CryptoCurrencyNetwork.stage:
+        _id = "${_idMain}Stagenet";
+        _name = "sMonero";
+        _ticker = "sXMR";
       default:
         throw Exception("Unsupported network: $network");
     }
@@ -53,6 +57,8 @@ class Monero extends CryptonoteCurrency {
     switch (network) {
       case CryptoCurrencyNetwork.main:
         return csMonero.validateAddress(address, 0);
+      case CryptoCurrencyNetwork.stage:
+        return csMonero.validateAddress(address, 2);
       default:
         throw Exception("Unsupported network: $network");
     }
@@ -78,6 +84,24 @@ class Monero extends CryptonoteCurrency {
           isPrimary: isPrimary,
         );
 
+      case CryptoCurrencyNetwork.stage:
+        // Public third-party clearnet stagenet node; not auto-trusted.
+        return NodeModel(
+          host: "http://node3.monerodevs.org",
+          port: 38089,
+          name: DefaultNodes.defaultName,
+          id: DefaultNodes.buildId(this),
+          useSSL: false,
+          enabled: true,
+          coinName: identifier,
+          isFailover: true,
+          isDown: false,
+          trusted: false,
+          torEnabled: true,
+          clearnetEnabled: true,
+          isPrimary: isPrimary,
+        );
+
       default:
         throw UnimplementedError();
     }
@@ -114,6 +138,8 @@ class Monero extends CryptonoteCurrency {
     switch (network) {
       case CryptoCurrencyNetwork.main:
         return Uri.parse("https://xmrchain.net/tx/$txid");
+      case CryptoCurrencyNetwork.stage:
+        return Uri.parse("https://stagenet.xmrchain.net/tx/$txid");
       default:
         throw Exception(
           "Unsupported network for defaultBlockExplorer(): $network",

lib/wallets/crypto_currency/crypto_currency.dart

@@ -35,7 +35,9 @@ enum CryptoCurrencyNetwork {
   test4;
 
   bool get isTestNet =>
-      this == CryptoCurrencyNetwork.test || this == CryptoCurrencyNetwork.test4;
+      this == CryptoCurrencyNetwork.test || 
+      this == CryptoCurrencyNetwork.test4 ||
+      this == CryptoCurrencyNetwork.stage;
 }
 
 abstract class CryptoCurrency {

lib/wallets/wallet/impl/monero_wallet.dart

@@ -41,19 +41,27 @@ class MoneroWallet extends LibMoneroWallet {
   Future<WrappedWallet> loadWallet({
     required String path,
     required String password,
-  }) => csMonero.loadWallet(walletId, path: path, password: password);
+    int network = 0,
+  }) => csMonero.loadWallet(
+    walletId,
+    path: path,
+    password: password,
+    network: network,
+  );
 
   @override
   Future<WrappedWallet> getCreatedWallet({
     required String path,
     required String password,
     required int wordCount,
     required String seedOffset,
+    int network = 0,
   }) => csMonero.getCreatedWallet(
     path: path,
     password: password,
     wordCount: wordCount,
     seedOffset: seedOffset,
+    network: network,
   );
 
   @override
@@ -62,13 +70,15 @@ class MoneroWallet extends LibMoneroWallet {
     required String password,
     required String mnemonic,
     required String seedOffset,
+    int network = 0,
     int height = 0,
   }) => csMonero.getRestoredWallet(
     path: path,
     password: password,
     mnemonic: mnemonic,
     height: height,
     seedOffset: seedOffset,
+    network: network,
     walletId: walletId,
   );
 
@@ -78,13 +88,15 @@ class MoneroWallet extends LibMoneroWallet {
     required String password,
     required String address,
     required String privateViewKey,
+    int network = 0,
     int height = 0,
   }) => csMonero.getRestoredFromViewKeyWallet(
     walletId: walletId,
     path: path,
     password: password,
     address: address,
     privateViewKey: privateViewKey,
+    network: network,
     height: height,
   );
 

lib/wallets/wallet/intermediate/lib_monero_wallet.dart

@@ -37,6 +37,7 @@ import '../../../utilities/stack_file_system.dart';
 import '../../../wl_gen/interfaces/cs_monero_interface.dart';
 import '../../../wl_gen/interfaces/cs_salvium_interface.dart'
     show WrappedWallet;
+import '../../crypto_currency/crypto_currency.dart';
 import '../../crypto_currency/intermediate/cryptonote_currency.dart';
 import '../../isar/models/wallet_info.dart';
 import '../../models/tx_data.dart';
@@ -110,6 +111,20 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
 
   final lib_monero_compat.WalletType compatType;
 
+  /// Maps CryptoCurrencyNetwork to monero_c network type integer.
+  int getNetworkType() {
+    switch (cryptoCurrency.network) {
+      case CryptoCurrencyNetwork.main:
+        return 0;
+      case CryptoCurrencyNetwork.test:
+        return 1;
+      case CryptoCurrencyNetwork.stage:
+        return 2;
+      default:
+        throw Exception("Unsupported network: ${cryptoCurrency.network}");
+    }
+  }
+
   lib_monero_compat.SyncStatus? get syncStatus => _syncStatus;
   lib_monero_compat.SyncStatus? _syncStatus;
   int _syncedCount = 0;
@@ -138,20 +153,23 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
   Future<WrappedWallet> loadWallet({
     required String path,
     required String password,
+    int network = 0,
   });
 
   Future<WrappedWallet> getCreatedWallet({
     required String path,
     required String password,
     required int wordCount,
     required String seedOffset,
+    int network = 0,
   });
 
   Future<WrappedWallet> getRestoredWallet({
     required String path,
     required String password,
     required String mnemonic,
     required String seedOffset,
+    int network = 0,
     int height = 0,
   });
 
@@ -160,6 +178,7 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
     required String password,
     required String address,
     required String privateViewKey,
+    int network = 0,
     int height = 0,
   });
 
@@ -209,7 +228,11 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
         throw Exception("Password not found $e, $s");
       }
 
-      wallet = await loadWallet(path: path, password: password);
+      wallet = await loadWallet(
+        path: path,
+        password: password,
+        network: getNetworkType(),
+      );
 
       _setListener();
 
@@ -329,7 +352,11 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
     } catch (e, s) {
       throw Exception("Password not found $e, $s");
     }
-    wallet = await loadWallet(path: path, password: password);
+    wallet = await loadWallet(
+      path: path,
+      password: password,
+      network: getNetworkType(),
+    );
     return (
       await csMonero.getAddress(wallet!),
       await csMonero.getPrivateViewKey(wallet!),
@@ -355,6 +382,7 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
           password: password,
           wordCount: wordCount,
           seedOffset: "", // default for non restored wallets for now
+          network: getNetworkType(),
         );
 
         await info.updateRestoreHeight(
@@ -438,6 +466,7 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
             mnemonic: mnemonic,
             height: height,
             seedOffset: seedOffset,
+            network: getNetworkType(),
           );
 
           if (this.wallet != null) {
@@ -1575,6 +1604,7 @@ abstract class LibMoneroWallet<T extends CryptonoteCurrency>
           address: data.address,
           privateViewKey: data.privateViewKey,
           height: height,
+          network: getNetworkType(),
         );
 
         if (this.wallet == null) {

lib/wl_gen/interfaces/cs_monero_interface.dart

@@ -25,6 +25,7 @@ abstract class CsMoneroInterface {
     String walletId, {
     required String path,
     required String password,
+    int network = 0,
   });
 
   Future<String> getAddress(
@@ -38,6 +39,7 @@ abstract class CsMoneroInterface {
     required String password,
     required int wordCount,
     required String seedOffset,
+    int network = 0,
   });
 
   Future<WrappedWallet> getRestoredWallet({
@@ -46,6 +48,7 @@ abstract class CsMoneroInterface {
     required String password,
     required String mnemonic,
     required String seedOffset,
+    int network = 0,
     int height = 0,
   });
 
@@ -55,6 +58,7 @@ abstract class CsMoneroInterface {
     required String password,
     required String address,
     required String privateViewKey,
+    int network = 0,
     int height = 0,
   });
 

scripts/app_config/configure_stack_duo.sh

@@ -83,6 +83,7 @@ final List<CryptoCurrency> _supportedCoins = List.unmodifiable([
   Bitcoin(CryptoCurrencyNetwork.test4),
   BitcoinFrost(CryptoCurrencyNetwork.test),
   BitcoinFrost(CryptoCurrencyNetwork.test4),
+  Monero(CryptoCurrencyNetwork.stage),
 ]);
 
 final ({String from, String fromFuzzyNet, String to, String toFuzzyNet})

scripts/app_config/configure_stack_wallet.sh

@@ -138,6 +138,7 @@ final List<CryptoCurrency> _supportedCoins = List.unmodifiable([
   Salvium(CryptoCurrencyNetwork.test),
   Stellar(CryptoCurrencyNetwork.test),
   Xelis(CryptoCurrencyNetwork.test),
+  Monero(CryptoCurrencyNetwork.stage),
 ]);
 
 final ({String from, String fromFuzzyNet, String to, String toFuzzyNet})