feat: can migrate identity to external address

2024-01-05 19:16:09 +01:00 · 2024-01-05 19:16:09 +01:00 · 93c9b377ba
parent 20590a944c
commit 93c9b377ba
13 changed files with 319 additions and 208 deletions
--- a/assets/translations/en.json
+++ b/assets/translations/en.json
@ -229,5 +229,9 @@
    "gotit": "Got it",
    "moreInfo": "More information",
    "keepThisPaperSafe": "Keep this sheet safe from prying lizards.\nIt will allow you to restore all your wallets at any time.",
-    "fundsUnavailable": "Insufficient funds"
+    "fundsUnavailable": "Insufficient funds",
+    "addressNotBelongToMnemonic": "The address you provided does not belong to this recovery sentence",
+    "enterYourNewMnemonic": "Enter your new recovery sentence",
+    "enterYourNewAddress": "Enter your new address {}",
+    "youCanMigrateThisIdentity": "You can migrate this identity !"
 }
--- a/assets/translations/es.json
+++ b/assets/translations/es.json
@ -230,5 +230,9 @@
    "gotit": "Got it",
    "moreInfo": "More information",
    "keepThisPaperSafe": "Keep this sheet safe from prying lizards.\nIt will allow you to restore all your wallets at any time.",
-    "fundsUnavailable": "Insufficient funds"
+    "fundsUnavailable": "Insufficient funds",
+    "addressNotBelongToMnemonic": "The address you provided does not belong to this recovery sentence",
+    "enterYourNewMnemonic": "Enter your new recovery sentence",
+    "enterYourNewAddress": "Enter your new address {}",
+    "youCanMigrateThisIdentity": "You can migrate this identity !"
 }
--- a/assets/translations/fr.json
+++ b/assets/translations/fr.json
@ -229,5 +229,9 @@
    "gotit": "J'ai compris",
    "moreInfo": "Plus d'info",
    "keepThisPaperSafe": "Gardez cette feuille précieusement, à l’abri des lézards indiscrets.\nElle vous permettra de restaurer tous vos portefeuilles à tout moment.",
-    "fundsUnavailable": "Fonds insuffisants"
+    "fundsUnavailable": "Fonds insuffisants",
+    "addressNotBelongToMnemonic": "L'adresse que vous avez fournit n'appartient pas à cette phrase de restauration",
+    "enterYourNewMnemonic": "Entrez votre nouvelle phrase de restauration",
+    "enterYourNewAddress": "Entrez votre nouvelle adresse {}",
+    "youCanMigrateThisIdentity": "Vous pouvez migrer vers cette identité !"
 }
--- a/integration_test/duniter/data/gecko_data.json
+++ b/integration_test/duniter/data/gecko_data.json
@ -1,5 +1,5 @@
 {
-  "initial_monetary_mass": 50100,
+  "initial_monetary_mass": 60100,
  "identities": {
    "test1": {
      "index": 0,
@ -49,7 +49,7 @@
      },
      "owner_pubkey": "5LqbvutJtRTHvnforyndwPbkC4Kf5cJtdRQaDcHoMi8S"
    },
-    "testCesium1": {
+    "test5": {
      "index": 4,
      "balance": 10000,
      "membership_expire_on": 1705509948,
@ -59,6 +59,18 @@
        "test2": 1727758466,
        "test3": 1727758466
      },
+      "owner_pubkey": "6FgzG8NwatTWHo7rM7sPP6P4Q95R2ZQNqYiHCs38RT21"
+    },
+    "testCesium1": {
+      "index": 5,
+      "balance": 10000,
+      "membership_expire_on": 1705509948,
+      "next_cert_issuable_on": 1668347505,
+      "certs_received": {
+        "test1": 1727758466,
+        "test2": 1727758466,
+        "test3": 1727758466
+      },
      "owner_pubkey": "DCovzCEnQm9GUWe6mr8u42JR1JAuoj3HbQUGdCkfTzSr"
    }
  }
--- a/lib/models/migrate_wallet_checks.dart
+++ b/lib/models/migrate_wallet_checks.dart
@ -3,14 +3,30 @@ import 'package:gecko/models/wallet_data.dart';
 class MigrateWalletChecks {
  final Map balance;
  final IdtyStatus idtyStatus;
-  final bool isSmith;
  final String validationStatus;
  final bool canValidate;

-  const MigrateWalletChecks(
-      {required this.balance,
-      required this.idtyStatus,
-      required this.isSmith,
-      required this.validationStatus,
-      required this.canValidate});
+  const MigrateWalletChecks({
+    required this.balance,
+    required this.idtyStatus,
+    required this.validationStatus,
+    required this.canValidate,
+  });
+
+  const MigrateWalletChecks.defaultValues({
+    this.balance = const {'transferableBalance': 0},
+    this.idtyStatus = IdtyStatus.none,
+    this.validationStatus = '',
+    this.canValidate = false,
+  });
+
+  @override
+  String toString() {
+    return {
+      'balance': balance,
+      'idtyStatus': idtyStatus,
+      'validationStatus': validationStatus,
+      'canValidate': canValidate,
+    }.toString();
+  }
 }
--- a/lib/providers/my_wallets.dart
+++ b/lib/providers/my_wallets.dart
@ -119,6 +119,7 @@ class MyWalletsProvider with ChangeNotifier {
        final avatarFolder = Directory('${directory.path}/avatars/');
        if (await avatarFolder.exists()) {
          await avatarFolder.delete(recursive: true);
+          await avatarFolder.create();
        }

        myWalletProvider.pinCode = '';
--- a/lib/providers/search.dart
+++ b/lib/providers/search.dart
@ -12,7 +12,7 @@ class SearchProvider with ChangeNotifier {
  }

  Future<List<G1WalletsList>> searchAddress() async {
-    if (isAddress(searchController.text)) {
+    if (await isAddress(searchController.text)) {
      G1WalletsList wallet = G1WalletsList(address: searchController.text);
      return [wallet];
    } else {
--- a/lib/providers/substrate_sdk.dart
+++ b/lib/providers/substrate_sdk.dart
@ -38,7 +38,7 @@ class SubstrateSdk with ChangeNotifier {
  int blocNumber = 0;
  bool isLoadingEndpoint = false;
  Map transactionStatus = {};
-  static const int initSs58 = 42;
+  final int initSs58 = 42;
  Map<String, int> currencyParameters = {};
  final csSalt = TextEditingController();
  final csPassword = TextEditingController();
@ -890,7 +890,6 @@ class SubstrateSdk with ChangeNotifier {

  Future<MigrateWalletChecks> getBalanceAndIdtyStatus(
      String fromAddress, String toAddress) async {
-    final sub = Provider.of<SubstrateSdk>(homeContext, listen: false);
    bool canValidate = false;
    String validationStatus = '';

@ -908,7 +907,9 @@ class SubstrateSdk with ChangeNotifier {
    final isSmithData = await isSmith(fromAddress);

    // Check conditions to set 'canValidate' and 'validationStatus'
-    if (transferableBalance != 0 && !fromHasConsumer) {
+    if (transferableBalance != 0 &&
+        !fromHasConsumer &&
+        await isAddress(toAddress)) {
      canValidate = true;
    } else if (toIdtyStatus != IdtyStatus.none &&
        fromIdtyStatus != IdtyStatus.none) {
@ -921,14 +922,9 @@ class SubstrateSdk with ChangeNotifier {
      validationStatus = 'thisAccountIsEmpty'.tr();
    }

-    if (sub.g1V1NewAddress == '') {
-      validationStatus = '';
-    }
-
    return MigrateWalletChecks(
      balance: fromBalance,
      idtyStatus: toIdtyStatus,
-      isSmith: isSmithData,
      validationStatus: validationStatus,
      canValidate: canValidate,
    );
--- a/lib/providers/wallets_profiles.dart
+++ b/lib/providers/wallets_profiles.dart
@ -6,10 +6,12 @@ import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/g1_wallets_list.dart';
 import 'package:gecko/models/scale_functions.dart';
+import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/screens/wallet_view.dart';
 import 'package:jdenticon_dart/jdenticon_dart.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:barcode_scan2/barcode_scan2.dart';
+import 'package:provider/provider.dart';

 class WalletsProfilesProvider with ChangeNotifier {
  WalletsProfilesProvider(this.address);
@ -35,7 +37,7 @@ class WalletsProfilesProvider with ChangeNotifier {
      log.e("BarcodeScanner ERR: $e");
      return 'false';
    }
-    if (isAddress(barcode.rawContent)) {
+    if (await isAddress(barcode.rawContent)) {
      address = barcode.rawContent;
      Navigator.popUntil(
        context,
@ -93,20 +95,26 @@ class WalletsProfilesProvider with ChangeNotifier {
  }
 }

-bool isAddress(address) {
-  final RegExp regExp = RegExp(
-    r'^[a-zA-Z0-9]+$',
-    caseSensitive: false,
-    multiLine: false,
-  );
+// bool isAddress(address) {
+//   final RegExp regExp = RegExp(
+//     r'^[a-zA-Z0-9]+$',
+//     caseSensitive: false,
+//     multiLine: false,
+//   );

-  if (regExp.hasMatch(address) == true &&
-      address.length > 45 &&
-      address.length < 52) {
-    return true;
-  } else {
-    return false;
-  }
+//   if (regExp.hasMatch(address) == true &&
+//       address.length > 45 &&
+//       address.length < 52) {
+//     return true;
+//   } else {
+//     return false;
+//   }
+// }
+
+Future<bool> isAddress(String address) async {
+  final sub = Provider.of<SubstrateSdk>(homeContext, listen: false);
+  return await sub.sdk.api.account.checkAddressFormat(address, sub.initSs58) ??
+      false;
 }

 snackMessage(context,
--- a/lib/screens/myWallets/import_g1_v1.dart
+++ b/lib/screens/myWallets/import_g1_v1.dart
@ -91,9 +91,10 @@ class ImportG1v1 extends StatelessWidget {
                      keyboardType: TextInputType.text,
                      controller: sub.csSalt,
                      obscureText: !sub.isCesiumIDVisible,
-                      style: scaledTextStyle(fontSize: 16),
+                      style: scaledTextStyle(fontSize: 14),
                      decoration: InputDecoration(
                        hintText: 'enterCesiumId'.tr(),
+                        hintStyle: scaledTextStyle(fontSize: 14),
                        suffixIcon: IconButton(
                          key: keyCesiumIdVisible,
                          icon: Icon(
@ -132,9 +133,10 @@ class ImportG1v1 extends StatelessWidget {
                      keyboardType: TextInputType.text,
                      controller: sub.csPassword,
                      obscureText: !sub.isCesiumIDVisible,
-                      style: scaledTextStyle(fontSize: 16),
+                      style: scaledTextStyle(fontSize: 14),
                      decoration: InputDecoration(
                        hintText: 'enterCesiumPassword'.tr(),
+                        hintStyle: scaledTextStyle(fontSize: 14),
                        suffixIcon: IconButton(
                          icon: Icon(
                            sub.isCesiumIDVisible
@ -167,7 +169,7 @@ class ImportG1v1 extends StatelessWidget {
                                child: Text(
                                  'v1: ${getShortPubkey(sub.g1V1OldPubkey)}',
                                  style: scaledTextStyle(
-                                      fontSize: 17,
+                                      fontSize: 16,
                                      fontWeight: FontWeight.w600,
                                      fontFamily: 'Monospace'),
                                ),
@ -183,7 +185,7 @@ class ImportG1v1 extends StatelessWidget {
                                child: Text(
                                  'v2: ${getShortPubkey(sub.g1V1NewAddress)}',
                                  style: scaledTextStyle(
-                                      fontSize: 17,
+                                      fontSize: 16,
                                      fontWeight: FontWeight.w600,
                                      fontFamily: 'Monospace'),
                                ),
@ -212,7 +214,7 @@ class ImportG1v1 extends StatelessWidget {
                    ScaledSizedBox(height: 20),
                    Text(
                      'migrateToThisWallet'.tr(),
-                      style: scaledTextStyle(fontSize: 17),
+                      style: scaledTextStyle(fontSize: 16),
                    ),
                    ScaledSizedBox(height: 5),
                    DropdownButtonHideUnderline(
@ -226,7 +228,7 @@ class ImportG1v1 extends StatelessWidget {
                            value: wallet,
                            child: Text(
                              wallet.name!,
-                              style: scaledTextStyle(fontSize: 17),
+                              style: scaledTextStyle(fontSize: 16),
                            ),
                          );
                        }).toList(),
@ -292,7 +294,7 @@ class ImportG1v1 extends StatelessWidget {
                        child: Text(
                          'migrateAccount'.tr(),
                          style: scaledTextStyle(
-                              fontSize: 20, fontWeight: FontWeight.w600),
+                              fontSize: 19, fontWeight: FontWeight.w600),
                        ),
                      ),
                    ),
@ -301,7 +303,7 @@ class ImportG1v1 extends StatelessWidget {
                      statusData.validationStatus,
                      textAlign: TextAlign.center,
                      style: scaledTextStyle(
-                          fontSize: 14, color: Colors.grey[600]),
+                          fontSize: 12, color: Colors.grey[600]),
                    )
                  ]);
                });
--- a/lib/screens/myWallets/migrate_identity.dart
+++ b/lib/screens/myWallets/migrate_identity.dart
@ -9,12 +9,15 @@ import 'package:gecko/models/scale_functions.dart';
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/models/widgets_keys.dart';
 import 'package:gecko/providers/duniter_indexer.dart';
+import 'package:gecko/providers/generate_wallets.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/wallet_options.dart';
+import 'package:gecko/providers/wallets_profiles.dart';
 import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
 import 'package:gecko/screens/transaction_in_progress.dart';
 import 'package:gecko/widgets/commons/top_appbar.dart';
+import 'package:polkawallet_sdk/api/apiKeyring.dart';
 import 'package:provider/provider.dart';

 class MigrateIdentityScreen extends StatelessWidget {
@ -22,190 +25,251 @@ class MigrateIdentityScreen extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
-    // final _homeProvider = Provider.of<HomeProvider>(context);
    final walletOptions =
        Provider.of<WalletOptionsProvider>(context, listen: false);
    final myWalletProvider =
        Provider.of<MyWalletsProvider>(context, listen: false);
+    final generatedWalletsProvider =
+        Provider.of<GenerateWalletsProvider>(context, listen: false);
    final duniterIndexer = Provider.of<DuniterIndexer>(context, listen: false);
+    final sub = Provider.of<SubstrateSdk>(context, listen: false);

    final fromAddress = walletOptions.address.text;
-    final defaultWallet = myWalletProvider.getDefaultWallet();
-    final walletsList = myWalletProvider.listWallets.toList();
-    late WalletData selectedWallet;
-
-    if (fromAddress == defaultWallet.address) {
-      selectedWallet =
-          walletsList[fromAddress == walletsList[0].address ? 1 : 0];
-    } else {
-      selectedWallet = defaultWallet;
-    }
+    final newMnemonicSentence = TextEditingController();
+    final newWalletAddress = TextEditingController();

    final mdStyle = MarkdownStyleSheet(
-      p: scaledTextStyle(fontSize: 17, color: Colors.black, letterSpacing: 0.3),
+      p: scaledTextStyle(fontSize: 16, color: Colors.black, letterSpacing: 0.3),
      textAlign: WrapAlignment.center,
    );
+    final bool isUdUnit = configBox.get('isUdUnit') ?? false;
+    final unit = isUdUnit ? 'ud'.tr(args: ['']) : currencyName;

-    if (walletsList.length < 2) {
-      return Column(
-        children: [
-          ScaledSizedBox(height: 80),
-          Row(
-            mainAxisAlignment: MainAxisAlignment.center,
-            children: [
-              Text(
-                'Vous devez avoir au moins 2 portefeuilles\npour effecter cette opération',
-                style: scaledTextStyle(fontSize: 17),
-              )
-            ],
-          )
-        ],
+    var statusData = const MigrateWalletChecks.defaultValues();
+    var mnemonicIsValid = false;
+    int? matchDerivationNbr;
+    String matchInfo = '';
+
+    Future scanDerivations() async {
+      if (!await isAddress(newWalletAddress.text) ||
+          !await sub.isMnemonicValid(newMnemonicSentence.text) ||
+          !statusData.canValidate) {
+        mnemonicIsValid = false;
+        matchInfo = '';
+        walletOptions.reload();
+        return;
+      }
+      log.d('Scan derivations to find a match');
+
+      //Scan root wallet
+      final addressData = await sub.sdk.api.keyring.addressFromMnemonic(
+        sub.currencyParameters['ss58']!,
+        cryptoType: CryptoType.sr25519,
+        mnemonic: newMnemonicSentence.text,
      );
+
+      if (addressData.address == newWalletAddress.text) {
+        matchDerivationNbr = -1;
+        mnemonicIsValid = true;
+        walletOptions.reload();
+        return;
+      }
+
+      //Scan derivations
+      for (int derivationNbr in [
+        for (var i = 0; i < generatedWalletsProvider.numberScan; i += 1) i
+      ]) {
+        final addressData = await sub.sdk.api.keyring.addressFromMnemonic(
+            sub.currencyParameters['ss58']!,
+            cryptoType: CryptoType.sr25519,
+            mnemonic: newMnemonicSentence.text,
+            derivePath: '//$derivationNbr');
+
+        if (addressData.address == newWalletAddress.text) {
+          matchDerivationNbr = derivationNbr;
+          mnemonicIsValid = true;
+          matchInfo = "youCanMigrateThisIdentity".tr();
+          break;
+        } else {
+          mnemonicIsValid = false;
+        }
+      }
+
+      if (!mnemonicIsValid) {
+        matchInfo = "addressNotBelongToMnemonic".tr();
+      }
+      walletOptions.reload();
    }

    return Scaffold(
      backgroundColor: backgroundColor,
      appBar: GeckoAppBar('migrateIdentity'.tr()),
      body: SafeArea(
-        child: Consumer<SubstrateSdk>(builder: (context, sub, _) {
-          return FutureBuilder(
-              future: sub.getBalanceAndIdtyStatus(
-                  fromAddress, selectedWallet.address),
-              builder: (BuildContext context,
-                  AsyncSnapshot<MigrateWalletChecks> status) {
-                if (status.data == null) {
-                  return Column(children: [
-                    ScaledSizedBox(height: 80),
-                    Row(mainAxisAlignment: MainAxisAlignment.center, children: [
-                      ScaledSizedBox(
-                        height: scaleSize(32),
-                        width: scaleSize(32),
-                        child: CircularProgressIndicator(
-                          color: orangeC,
-                          strokeWidth: scaleSize(4),
-                        ),
-                      ),
-                    ]),
-                  ]);
+        child: Column(children: <Widget>[
+          const Row(children: []),
+          ScaledSizedBox(height: 18),
+          ScaledSizedBox(
+            width: 320,
+            child: MarkdownBody(
+                data: 'areYouSureMigrateIdentity'.tr(args: [
+                  duniterIndexer.walletNameIndexer[fromAddress] ?? '???',
+                  '${walletOptions.balanceCache[fromAddress]} $unit'
+                ]),
+                styleSheet: mdStyle),
+          ),
+          ScaledSizedBox(height: 55),
+          Text('migrateToThisWallet'.tr(),
+              style: scaledTextStyle(fontSize: 16)),
+          ScaledSizedBox(height: 5),
+          ScaledSizedBox(
+            width: 320,
+            child: TextField(
+              controller: newMnemonicSentence,
+              autofocus: true,
+              minLines: 2,
+              maxLines: 2,
+              style: scaledTextStyle(fontSize: 14),
+              decoration: InputDecoration(
+                icon: Image.asset(
+                  'assets/onBoarding/phrase_de_restauration_flou.png',
+                  width: scaleSize(30),
+                ),
+                hintText: 'enterYourNewMnemonic'.tr(),
+                hintStyle: scaledTextStyle(fontSize: 14),
+                focusedBorder: const UnderlineInputBorder(
+                  borderSide: BorderSide(color: orangeC),
+                ),
+              ),
+              onChanged: (newMnemonic) async {
+                await scanDerivations();
+              },
+            ),
+          ),
+          ScaledSizedBox(height: 5),
+          ScaledSizedBox(
+            width: 320,
+            child: TextField(
+              controller: newWalletAddress,
+              style: scaledTextStyle(fontSize: 14),
+              decoration: InputDecoration(
+                icon: Image.asset(
+                  'assets/walletOptions/key.png',
+                  height: scaleSize(30),
+                ),
+                hintText: 'enterYourNewAddress'.tr(args: [currencyName]),
+                hintStyle: scaledTextStyle(fontSize: 14),
+                focusedBorder: const UnderlineInputBorder(
+                  borderSide: BorderSide(color: orangeC),
+                ),
+              ),
+              onChanged: (newAddress) async {
+                if (await isAddress(newAddress)) {
+                  statusData = await sub.getBalanceAndIdtyStatus(
+                      fromAddress, newAddress);
+                  await scanDerivations();
+                } else {
+                  statusData = const MigrateWalletChecks.defaultValues();
+                  matchInfo = '';
+                  walletOptions.reload();
                }
+              },
+            ),
+          ),
+          const Spacer(flex: 2),
+          Consumer<WalletOptionsProvider>(builder: (context, _, __) {
+            return ScaledSizedBox(
+              width: 320,
+              height: 55,
+              child: ElevatedButton(
+                key: keyConfirm,
+                style: ElevatedButton.styleFrom(
+                  foregroundColor: Colors.white,
+                  elevation: 4,
+                  backgroundColor: orangeC,
+                ),
+                onPressed: statusData.canValidate && mnemonicIsValid
+                    ? () async {
+                        WalletData? defaultWallet =
+                            myWalletProvider.getDefaultWallet();

-                final statusData = status.data!;
-                final walletsList = myWalletProvider.listWallets.toList();
+                        String? pin;
+                        if (myWalletProvider.pinCode == '') {
+                          pin = await Navigator.push(
+                            context,
+                            MaterialPageRoute(
+                              builder: (homeContext) {
+                                return UnlockingWallet(wallet: defaultWallet);
+                              },
+                            ),
+                          );
+                        }
+                        if (myWalletProvider.pinCode == '') return;

-                walletsList
-                    .removeWhere((element) => element.address == fromAddress);
+                        await sub.importAccount(
+                            mnemonic: newMnemonicSentence.text,
+                            derivePath: matchDerivationNbr == -1
+                                ? ''
+                                : "//$matchDerivationNbr",
+                            password: 'password');

-                final bool isUdUnit = configBox.get('isUdUnit') ?? false;
-                final unit = isUdUnit ? 'ud'.tr(args: ['']) : currencyName;
+                        final transactionId = await sub.migrateIdentity(
+                            fromAddress: fromAddress,
+                            destAddress: newWalletAddress.text,
+                            fromPassword: pin ?? myWalletProvider.pinCode,
+                            destPassword: 'password',
+                            withBalance: true,
+                            fromBalance: statusData.balance);

-                return Column(children: <Widget>[
-                  const Row(children: []),
-                  ScaledSizedBox(height: 18),
-                  ScaledSizedBox(
-                    width: 320,
-                    child: MarkdownBody(
-                        data: 'areYouSureMigrateIdentity'.tr(args: [
-                          duniterIndexer.walletNameIndexer[fromAddress] ??
-                              '???',
-                          '${statusData.balance['transferableBalance']} $unit'
-                        ]),
-                        styleSheet: mdStyle),
-                  ),
-                  ScaledSizedBox(height: 55),
-                  Text('migrateToThisWallet'.tr(),
-                      style: scaledTextStyle(fontSize: 17)),
-                  ScaledSizedBox(height: 5),
-                  DropdownButtonHideUnderline(
-                    key: keySelectWallet,
-                    child: DropdownButton(
-                      value: selectedWallet,
-                      icon: const Icon(Icons.keyboard_arrow_down),
-                      items: walletsList.map((wallet) {
-                        return DropdownMenuItem(
-                          key: keySelectThisWallet(wallet.address),
-                          value: wallet,
-                          child: Text(
-                            wallet.name!,
-                            style: scaledTextStyle(fontSize: 17),
-                          ),
+                        sub.deleteAccounts([newWalletAddress.text]);
+                        Navigator.pop(context);
+                        Navigator.push(
+                          context,
+                          MaterialPageRoute(builder: (context) {
+                            return TransactionInProgress(
+                                transactionId: transactionId,
+                                transType: 'identityMigration',
+                                fromAddress: getShortPubkey(fromAddress),
+                                toAddress:
+                                    getShortPubkey(newWalletAddress.text));
+                          }),
                        );
-                      }).toList(),
-                      onChanged: (WalletData? newSelectedWallet) {
-                        selectedWallet = newSelectedWallet!;
-                        sub.reload();
-                      },
-                    ),
-                  ),
-                  const Spacer(flex: 2),
-                  ScaledSizedBox(
-                    width: 320,
-                    height: 55,
-                    child: ElevatedButton(
-                      key: keyConfirm,
-                      style: ElevatedButton.styleFrom(
-                        foregroundColor: Colors.white,
-                        elevation: 4,
-                        backgroundColor: orangeC,
-                      ),
-                      onPressed: statusData.canValidate
-                          ? () async {
-                              WalletData? defaultWallet =
-                                  myWalletProvider.getDefaultWallet();
-
-                              String? pin;
-                              if (myWalletProvider.pinCode == '') {
-                                pin = await Navigator.push(
-                                  context,
-                                  MaterialPageRoute(
-                                    builder: (homeContext) {
-                                      return UnlockingWallet(
-                                          wallet: defaultWallet);
-                                    },
-                                  ),
-                                );
-                              }
-
-                              if (myWalletProvider.pinCode == '') return;
-                              final transactionId = await sub.migrateIdentity(
-                                  fromAddress: fromAddress,
-                                  destAddress: selectedWallet.address,
-                                  fromPassword: pin ?? myWalletProvider.pinCode,
-                                  destPassword: pin ?? myWalletProvider.pinCode,
-                                  withBalance: true,
-                                  fromBalance: statusData.balance);
-                              Navigator.push(
-                                context,
-                                MaterialPageRoute(builder: (context) {
-                                  return TransactionInProgress(
-                                      transactionId: transactionId,
-                                      transType: 'identityMigration',
-                                      fromAddress: getShortPubkey(fromAddress),
-                                      toAddress: getShortPubkey(
-                                          selectedWallet.address));
-                                }),
-                              );
-                            }
-                          : null,
-                      child: Text(
-                        'migrateIdentity'.tr(),
-                        style: scaledTextStyle(
-                            fontSize: 20,
-                            fontWeight: FontWeight.w600,
-                            color: Colors.white),
-                      ),
-                    ),
-                  ),
+                      }
+                    : null,
+                child: Text(
+                  'migrateIdentity'.tr(),
+                  style: scaledTextStyle(
+                      fontSize: 19,
+                      fontWeight: FontWeight.w600,
+                      color: Colors.white),
+                ),
+              ),
+            );
+          }),
+          Consumer<WalletOptionsProvider>(builder: (context, _, __) {
+            return ScaledSizedBox(
+              width: 320,
+              child: Column(
+                children: [
                  ScaledSizedBox(height: 10),
                  Text(
                    statusData.validationStatus,
                    textAlign: TextAlign.center,
                    style:
-                        scaledTextStyle(fontSize: 15, color: Colors.grey[600]),
+                        scaledTextStyle(fontSize: 12, color: Colors.grey[600]),
                  ),
-                  const Spacer(),
-                ]);
-              });
-        }),
+                  ScaledSizedBox(height: 5),
+                  Text(
+                    matchInfo,
+                    textAlign: TextAlign.center,
+                    style:
+                        scaledTextStyle(fontSize: 12, color: Colors.grey[600]),
+                  ),
+                ],
+              ),
+            );
+          }),
+          const Spacer(),
+        ]),
      ),
    );
  }
--- a/lib/screens/search.dart
+++ b/lib/screens/search.dart
@ -32,7 +32,7 @@ class _SearchScreenState extends State<SearchScreen> {
    final searchProvider = Provider.of<SearchProvider>(context, listen: false);
    final clipboard = await Clipboard.getData('text/plain');
    pastedAddress = clipboard?.text ?? '';
-    canPasteAddress = isAddress(pastedAddress);
+    canPasteAddress = await isAddress(pastedAddress);
    searchProvider.reload();
  }

--- a/lib/screens/settings.dart
+++ b/lib/screens/settings.dart
@ -27,7 +27,7 @@ class SettingsScreen extends StatelessWidget {
        ScaledSizedBox(height: 30),
        Text(
          'networkSettings'.tr(),
-          style: scaledTextStyle(color: Colors.grey[500]!, fontSize: 20),
+          style: scaledTextStyle(color: Colors.grey[500]!, fontSize: 19),
        ),
        ScaledSizedBox(height: 20),
        duniterEndpointSelection(context),
@ -36,7 +36,7 @@ class SettingsScreen extends StatelessWidget {
        ScaledSizedBox(height: 35),
        Text(
          'displaySettings'.tr(),
-          style: scaledTextStyle(color: Colors.grey[500]!, fontSize: 20),
+          style: scaledTextStyle(color: Colors.grey[500]!, fontSize: 19),
        ),
        ScaledSizedBox(height: 20),
        chooseCurrencyUnit(context),
@ -56,7 +56,7 @@ class SettingsScreen extends StatelessWidget {
                child: Text(
                  'forgetAllMyChests'.tr(),
                  style: scaledTextStyle(
-                    fontSize: 18,
+                    fontSize: 17,
                    color: const Color(0xffD80000),
                    fontWeight: FontWeight.w600,
                  ),
@ -83,14 +83,14 @@ class SettingsScreen extends StatelessWidget {
        child: Row(
          children: [
            ScaledSizedBox(width: 12),
-            Text('showUdAmounts'.tr(), style: scaledTextStyle(fontSize: 16)),
+            Text('showUdAmounts'.tr(), style: scaledTextStyle(fontSize: 15)),
            const Spacer(),
            Consumer<HomeProvider>(builder: (context, homeProvider, _) {
              final bool isUdUnit = configBox.get('isUdUnit') ?? false;
              return Icon(
                isUdUnit ? Icons.check_box : Icons.check_box_outline_blank,
                color: orangeC,
-                size: scaleSize(30),
+                size: scaleSize(27),
              );
            }),
            ScaledSizedBox(width: 30),
@ -141,7 +141,7 @@ class SettingsScreen extends StatelessWidget {
                width: 55,
                child: Text(
                  'currencyNode'.tr(),
-                  style: scaledTextStyle(fontSize: 16),
+                  style: scaledTextStyle(fontSize: 15),
                ),
              ),
              const Spacer(),
@ -161,7 +161,7 @@ class SettingsScreen extends StatelessWidget {
                  return DropdownButtonHideUnderline(
                    key: keySelectDuniterNodeDropDown,
                    child: DropdownButton(
-                      style: scaledTextStyle(fontSize: 16, color: Colors.black),
+                      style: scaledTextStyle(fontSize: 15, color: Colors.black),
                      value: selectedDuniterEndpoint,
                      icon: const Icon(Icons.keyboard_arrow_down),
                      items: duniterBootstrapNodes
@ -229,7 +229,7 @@ class SettingsScreen extends StatelessWidget {
              key: keyCustomDuniterEndpoint,
              controller: endpointController,
              autocorrect: false,
-              style: scaledTextStyle(fontSize: 16),
+              style: scaledTextStyle(fontSize: 15),
            ),
          ),
        );
@ -293,7 +293,7 @@ class SettingsScreen extends StatelessWidget {
              ScaledSizedBox(width: 5),
              ScaledSizedBox(
                width: 55,
-                child: Text('Indexer', style: scaledTextStyle(fontSize: 16)),
+                child: Text('Indexer', style: scaledTextStyle(fontSize: 15)),
              ),
              const Spacer(),
              Icon(indexerEndpoint != '' ? Icons.check : Icons.close),
@ -303,7 +303,7 @@ class SettingsScreen extends StatelessWidget {
                child: Consumer<SettingsProvider>(builder: (context, set, _) {
                  return DropdownButtonHideUnderline(
                    child: DropdownButton(
-                      style: scaledTextStyle(fontSize: 16, color: Colors.black),
+                      style: scaledTextStyle(fontSize: 15, color: Colors.black),
                      value: selectedIndexerEndpoint,
                      icon: const Icon(Icons.keyboard_arrow_down),
                      items:
@ -366,7 +366,7 @@ class SettingsScreen extends StatelessWidget {
            child: TextField(
              controller: indexerEndpointController,
              autocorrect: false,
-              style: scaledTextStyle(fontSize: 16),
+              style: scaledTextStyle(fontSize: 15),
            ),
          ),
        );