save

cw_bitcoin/lib/bitcoin_derivations.dart

@@ -0,0 +1,91 @@
+import 'package:cw_core/wallet_info.dart';
+
+Map<DerivationType, List<DerivationInfo>> bitcoin_derivations = {
+  DerivationType.bip39: [
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/0'/1",
+      description: "cake default?",
+      script_type: "???",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/44'/0'/0'",
+      description: "Standard BIP44 legacy",
+      script_type: "p2pkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/49'/0'/0'",
+      description: "Standard BIP49 compatibility segwit",
+      script_type: "p2wpkh-p2sh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/84'/0'/0'",
+      description: "Standard BIP84 native segwit",
+      script_type: "p2wpkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/0'",
+      description: "Non-standard legacy",
+      script_type: "p2pkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/0'",
+      description: "Non-standard compatibility segwit",
+      script_type: "p2wpkh-p2sh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/0'",
+      description: "Non-standard native segwit",
+      script_type: "p2wpkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/44'/0'/0'",
+      description: "Copay native segwit",
+      script_type: "p2wpkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/84'/0'/2147483644'",
+      description: "Samourai Bad Bank (toxic change)",
+      script_type: "p2wpkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/84'/0'/2147483645'",
+      description: "Samourai Whirlpool Pre Mix",
+      script_type: "p2wpkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/84'/0'/2147483646'",
+      description: "Samourai Whirlpool Post Mix",
+      script_type: "p2wpkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/44'/0'/2147483647'",
+      description: "Samourai Ricochet legacy",
+      script_type: "p2pkh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/49'/0'/2147483647'",
+      description: "Samourai Ricochet compatibility segwit",
+      script_type: "p2wpkh-p2sh",
+    ),
+    DerivationInfo(
+      derivationType: DerivationType.bip39,
+      derivationPath: "m/84'/0'/2147483647'",
+      description: "Samourai Ricochet native segwit",
+      script_type: "p2wpkh",
+    ),
+  ],
+
+};

cw_bitcoin/lib/bitcoin_wallet.dart

@@ -45,7 +45,7 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
         initialChangeAddressIndex: initialChangeAddressIndex,
         mainHd: hd,
         sideHd: bitcoin.HDWallet.fromSeed(seedBytes, network: networkType)
-              .derivePath(walletInfo.derivationPath!),// "m/0'/1"
+              .derivePath(walletInfo.derivationPath!),// default: "m/0'/1"
         networkType: networkType);
   }
 

cw_bitcoin/lib/bitcoin_wallet_service.dart

@@ -17,6 +17,7 @@ import 'package:hive/hive.dart';
 import 'package:collection/collection.dart';
 import 'package:mobx/mobx.dart';
 import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
+import 'package:cw_bitcoin/bitcoin_derivations.dart';
 
 class BitcoinWalletService extends WalletService<BitcoinNewWalletCredentials,
     BitcoinRestoreWalletFromSeedCredentials, BitcoinRestoreWalletFromWIFCredentials> {
@@ -111,17 +112,49 @@ class BitcoinWalletService extends WalletService<BitcoinNewWalletCredentials,
 
   static Future<List<DerivationType>> compareDerivationMethods(
       {required mnemonic, required Node node}) async {
-    return [DerivationType.bip39, DerivationType.StandardBIP44Legacy];
+    return [DerivationType.bip39];
   }
 
   static Future<List<DerivationInfo>> getDerivationsFromMnemonic(
       {required String mnemonic, required Node node}) async {
-    // throw UnimplementedError();
-
     var list = [];
+
     final electrumClient = ElectrumClient();
     await electrumClient.connectToUri(node.uri);
 
+    print("@@@@@@@@@@@@@@");
+
+    for (DerivationType dType in bitcoin_derivations.keys) {
+      if (dType == DerivationType.bip39) {
+        for (DerivationInfo dInfo in bitcoin_derivations[dType]!) {
+          try {
+            print("${dInfo.derivationType.toString()} : ${dInfo.derivationPath}");
+
+            var wallet = bitcoin.HDWallet.fromSeed(await mnemonicToSeedBytes(mnemonic),
+                    network: bitcoin.bitcoin)
+                .derivePath("m/0'/1");
+
+            // get addresses:
+            final sh = scriptHash(wallet.address!, networkType: bitcoin.bitcoin);
+            final balance = await electrumClient.getBalance(sh);
+
+            final history = await electrumClient.getHistory(sh);
+            print("history:");
+            print(history);
+            print(history.length);
+
+            dInfo.balance = balance.entries.first.value.toString();
+            dInfo.address = wallet.address ?? "";
+            dInfo.height = history.length;
+
+            list.add(dInfo);
+          } catch (e) {
+            print(e);
+          }
+        }
+      }
+    }
+
     // default derivation path:
     var wallet =
         bitcoin.HDWallet.fromSeed(await mnemonicToSeedBytes(mnemonic), network: bitcoin.bitcoin)
@@ -132,6 +165,8 @@ class BitcoinWalletService extends WalletService<BitcoinNewWalletCredentials,
 
     final balance = await electrumClient.getBalance(sh);
 
+    wallet.derive(0);
+
     print(wallet.address);
     print(balance.entries);
     print("@@@@@@@@@@@@@");
@@ -158,11 +193,10 @@ class BitcoinWalletService extends WalletService<BitcoinNewWalletCredentials,
     //     unspentCoinsInfo: unspentCoinsInfoSource);
 
     list.add(DerivationInfo(
-      "0.00000",
-      "address",
-      0,
-      DerivationType.bip39,
-      null,
+      derivationType: DerivationType.bip39,
+      balance: "0.00000",
+      address: "address",
+      height: 0,
     ));
 
     return [];

cw_core/lib/wallet_info.dart

@@ -10,34 +10,54 @@ enum DerivationType {
   @HiveField(0)
   unknown,
   @HiveField(1)
-  def,// default is a reserved word
+  def, // default is a reserved word
   @HiveField(2)
   nano,
   @HiveField(3)
   bip39,
-  @HiveField(4)
-  StandardBIP44Legacy
 }
 
 class DerivationInfo {
-  DerivationInfo(this.balance, this.address, this.height, this.derivationType, this.derivationPath);
+  DerivationInfo({
+    required this.derivationType,
+    this.derivationPath,
+    this.balance = "",
+    this.address = "",
+    this.height = 0,
+    this.script_type,
+    this.description,
+  });
 
-  final String balance;
-  final String address;
-  final int height;
+  String balance;
+  String address;
+  int height;
   final DerivationType derivationType;
   final String? derivationPath;
+  final String? script_type;
+  final String? description;
 }
 
 @HiveType(typeId: WalletInfo.typeId)
 class WalletInfo extends HiveObject {
-  WalletInfo(this.id, this.name, this.type, this.isRecovery, this.restoreHeight,
-      this.timestamp, this.dirPath, this.path, this.address, this.yatEid,
-        this.yatLastUsedAddressRaw, this.showIntroCakePayCard, this.derivationType, this.derivationPath)
+  WalletInfo(
+      this.id,
+      this.name,
+      this.type,
+      this.isRecovery,
+      this.restoreHeight,
+      this.timestamp,
+      this.dirPath,
+      this.path,
+      this.address,
+      this.yatEid,
+      this.yatLastUsedAddressRaw,
+      this.showIntroCakePayCard,
+      this.derivationType,
+      this.derivationPath)
       : _yatLastUsedAddressController = StreamController<String>.broadcast();
 
-  factory WalletInfo.external(
-      {required String id,
+  factory WalletInfo.external({
+    required String id,
     required String name,
     required WalletType type,
     required bool isRecovery,
@@ -50,10 +70,23 @@ class WalletInfo extends HiveObject {
     String yatEid = '',
     String yatLastUsedAddressRaw = '',
     DerivationType? derivationType,
-      String? derivationPath,}) {
-    return WalletInfo(id, name, type, isRecovery, restoreHeight,
-        date.millisecondsSinceEpoch, dirPath, path, address,
-        yatEid, yatLastUsedAddressRaw, showIntroCakePayCard, derivationType, derivationPath);
+    String? derivationPath,
+  }) {
+    return WalletInfo(
+        id,
+        name,
+        type,
+        isRecovery,
+        restoreHeight,
+        date.millisecondsSinceEpoch,
+        dirPath,
+        path,
+        address,
+        yatEid,
+        yatLastUsedAddressRaw,
+        showIntroCakePayCard,
+        derivationType,
+        derivationPath);
   }
 
   static const typeId = WALLET_INFO_TYPE_ID;
@@ -114,7 +147,7 @@ class WalletInfo extends HiveObject {
   String get yatEmojiId => yatEid ?? '';
 
   bool get isShowIntroCakePayCard {
-    if(showIntroCakePayCard == null) {
+    if (showIntroCakePayCard == null) {
       return type != WalletType.haven;
     }
     return showIntroCakePayCard!;

lib/view_model/wallet_restore_choose_derivation_view_model.dart

@@ -13,8 +13,6 @@ part 'wallet_restore_choose_derivation_view_model.g.dart';
 class WalletRestoreChooseDerivationViewModel = WalletRestoreChooseDerivationViewModelBase
     with _$WalletRestoreChooseDerivationViewModel;
 
-
-
 abstract class WalletRestoreChooseDerivationViewModelBase with Store {
   WalletRestoreChooseDerivationViewModelBase({required this.credentials})
       : mode = WalletRestoreMode.seed {}
@@ -34,7 +32,6 @@ abstract class WalletRestoreChooseDerivationViewModelBase with Store {
         String? mnemonic = credentials['seed'] as String?;
         await BitcoinWalletService.getDerivationsFromMnemonic(mnemonic: mnemonic!, node: node);
 
-
         // var standardInfo = await NanoWalletService.getInfoFromSeedOrMnemonic(
         //   DerivationType.nano,
         //   mnemonic: mnemonic,
@@ -43,11 +40,10 @@ abstract class WalletRestoreChooseDerivationViewModelBase with Store {
         // );
 
         list.add(DerivationInfo(
-          "0.00000",
-          "address",
-          0,
-          DerivationType.bip39,
-          null,
+          balance: "0.00000",
+          address: "address",
+          height: 0,
+          derivationType: DerivationType.bip39,
         ));
 
         // if (bip39Info["balance"] != null) {
@@ -76,27 +72,27 @@ abstract class WalletRestoreChooseDerivationViewModelBase with Store {
 
         if (standardInfo["balance"] != null) {
           list.add(DerivationInfo(
-            NanoUtil.getRawAsUsableString(standardInfo["balance"] as String, NanoUtil.rawPerNano),
-            standardInfo["address"] as String,
-            int.tryParse(
+            derivationType: DerivationType.nano,
+            balance: NanoUtil.getRawAsUsableString(
+                standardInfo["balance"] as String, NanoUtil.rawPerNano),
+            address: standardInfo["address"] as String,
+            height: int.tryParse(
                   standardInfo["confirmation_height"] as String,
                 ) ??
                 0,
-            DerivationType.nano,
-            null,
           ));
         }
 
         if (bip39Info["balance"] != null) {
           list.add(DerivationInfo(
+            derivationType: DerivationType.bip39,
+            balance:
                 NanoUtil.getRawAsUsableString(bip39Info["balance"] as String, NanoUtil.rawPerNano),
-            bip39Info["address"] as String,
-            int.tryParse(
+            address: bip39Info["address"] as String,
+            height: int.tryParse(
                   bip39Info["confirmation_height"] as String? ?? "",
                 ) ??
                 0,
-            DerivationType.bip39,
-            null,
           ));
         }