Merge branch 'main' into CW-607-Update-list-of-Trocador-providers-to-be-fetched-from-the-API

.github/workflows/cache_dependencies.yml

@@ -23,9 +23,10 @@ jobs:
           docker-images: true
 
       - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v2
         with:
-          java-version: "11.x"
+          distribution: "temurin"
+          java-version: "17"
       - name: Configure placeholder git details
         run: |
           git config --global user.email "CI@cakewallet.com"
@@ -60,7 +61,7 @@ jobs:
           path: |
             /opt/android/cake_wallet/cw_haven/android/.cxx
             /opt/android/cake_wallet/scripts/monero_c/release
-          key: ${{ hashFiles('**/prepare_moneroc.sh' ,'**/build_monero_all.sh') }}
+          key: ${{ hashFiles('**/prepare_moneroc.sh' ,'**/build_monero_all.sh' ,'**/cache_dependencies.yml') }}
 
       - if: ${{ steps.cache-externals.outputs.cache-hit != 'true' }}
         name: Generate Externals

.github/workflows/pr_test_build_android.yml

@@ -13,6 +13,9 @@ on:
 jobs:
   PR_test_build:
     runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        api-level: [29]
     env:
       STORE_PASS: test@cake_wallet
       KEY_PASS: test@cake_wallet
@@ -39,9 +42,10 @@ jobs:
           docker-images: true
 
       - uses: actions/checkout@v2
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v2
         with:
-          java-version: "11.x"
+          distribution: "temurin"
+          java-version: "17"
       - name: Configure placeholder git details
         run: |
           git config --global user.email "CI@cakewallet.com"
@@ -53,7 +57,9 @@ jobs:
           channel: stable
 
       - name: Install package dependencies
-        run: sudo apt-get install -y curl unzip automake build-essential file pkg-config git python libtool libtinfo5 cmake clang
+        run: |
+          sudo apt update
+          sudo apt-get install -y curl unzip automake build-essential file pkg-config git python libtool libtinfo5 cmake clang
 
       - name: Execute Build and Setup Commands
         run: |
@@ -76,7 +82,7 @@ jobs:
           path: |
             /opt/android/cake_wallet/cw_haven/android/.cxx
             /opt/android/cake_wallet/scripts/monero_c/release
-          key: ${{ hashFiles('**/prepare_moneroc.sh' ,'**/build_monero_all.sh') }}
+          key: ${{ hashFiles('**/prepare_moneroc.sh' ,'**/build_monero_all.sh' ,'**/cache_dependencies.yml') }}
 
       - if: ${{ steps.cache-externals.outputs.cache-hit != 'true' }}
         name: Generate Externals
@@ -146,6 +152,8 @@ jobs:
           echo "const fiatApiKey = '${{ secrets.FIAT_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const payfuraApiKey = '${{ secrets.PAYFURA_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
           echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const moralisApiKey = '${{ secrets.MORALIS_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
           echo "const chatwootWebsiteToken = '${{ secrets.CHATWOOT_WEBSITE_TOKEN }}';" >> lib/.secrets.g.dart
@@ -165,6 +173,10 @@ jobs:
           echo "const nanoNowNodesApiKey = '${{ secrets.NANO_NOW_NODES_API_KEY }}';" >> cw_nano/lib/.secrets.g.dart
           echo "const tronGridApiKey = '${{ secrets.TRON_GRID_API_KEY }}';" >> cw_tron/lib/.secrets.g.dart
           echo "const tronNowNodesApiKey = '${{ secrets.TRON_NOW_NODES_API_KEY }}';" >> cw_tron/lib/.secrets.g.dart
+          echo "const letsExchangeBearerToken = '${{ secrets.LETS_EXCHANGE_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const letsExchangeAffiliateId = '${{ secrets.LETS_EXCHANGE_AFFILIATE_ID }}';" >> lib/.secrets.g.dart
+          echo "const stealthExBearerToken = '${{ secrets.STEALTH_EX_BEARER_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const stealthExAdditionalFeePercent = '${{ secrets.STEALTH_EX_ADDITIONAL_FEE_PERCENT }}';" >> lib/.secrets.g.dart
 
       - name: Rename app
         run: |

.github/workflows/pr_test_build_linux.yml

@@ -0,0 +1,193 @@
+name: PR Test Build linux
+
+on:
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+    inputs:
+      branch:
+        description: "Branch name to build"
+        required: true
+        default: "main"
+
+jobs:
+  PR_test_build:
+    runs-on: ubuntu-20.04
+    env:
+      STORE_PASS: test@cake_wallet
+      KEY_PASS: test@cake_wallet
+      PR_NUMBER: ${{ github.event.number }}
+
+    steps:
+      - name: is pr
+        if: github.event_name == 'pull_request'
+        run: echo "BRANCH_NAME=${GITHUB_HEAD_REF}" >> $GITHUB_ENV
+
+      - name: is not pr
+        if: github.event_name != 'pull_request'
+        run: echo "BRANCH_NAME=${{ github.event.inputs.branch }}" >> $GITHUB_ENVg
+
+      - uses: actions/checkout@v2
+      - uses: actions/setup-java@v1
+        with:
+          java-version: "17.x"
+      - name: Configure placeholder git details
+        run: |
+          git config --global user.email "CI@cakewallet.com"
+          git config --global user.name "Cake Github Actions"
+      - name: Flutter action
+        uses: subosito/flutter-action@v1
+        with:
+          flutter-version: "3.19.6"
+          channel: stable
+
+      - name: Install package dependencies
+        run: |
+          sudo apt update
+          sudo apt-get install -y curl unzip automake build-essential file pkg-config git python-is-python3 libtool libtinfo5 cmake clang
+
+      - name: Install desktop dependencies
+        run: |
+          sudo apt update
+          sudo apt install -y ninja-build libgtk-3-dev gperf
+      - name: Execute Build and Setup Commands
+        run: |
+          sudo mkdir -p /opt/android
+          sudo chown $USER /opt/android
+          cd /opt/android
+          -y curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+          cargo install cargo-ndk
+          git clone https://github.com/cake-tech/cake_wallet.git --branch ${{ env.BRANCH_NAME }}
+          cd scripts && ./gen_android_manifest.sh && cd ..
+          cd cake_wallet/scripts/android/
+          source ./app_env.sh cakewallet
+          ./app_config.sh
+          cd ../../..
+          cd cake_wallet/scripts/linux/
+          source ./app_env.sh cakewallet
+          ./app_config.sh
+          cd ../../..
+
+      - name: Cache Externals
+        id: cache-externals
+        uses: actions/cache@v3
+        with:
+          path: |
+            /opt/android/cake_wallet/cw_haven/android/.cxx
+            /opt/android/cake_wallet/scripts/monero_c/release
+          key: linux_${{ hashFiles('**/prepare_moneroc.sh' ,'**/build_monero_all.sh' ,'**/cache_dependencies.yml') }}
+
+      - if: ${{ steps.cache-externals.outputs.cache-hit != 'true' }}
+        name: Generate Externals
+        run: |
+          cd /opt/android/cake_wallet/scripts/linux/
+          source ./app_env.sh cakewallet
+          ./build_monero_all.sh
+
+      - name: Install Flutter dependencies
+        run: |
+          cd /opt/android/cake_wallet
+          flutter pub get
+
+      - name: Generate localization
+        run: |
+          cd /opt/android/cake_wallet
+          flutter packages pub run tool/generate_localization.dart
+
+      - name: Build generated code
+        run: |
+          cd /opt/android/cake_wallet
+          ./model_generator.sh
+
+      - name: Add secrets
+        run: |
+          cd /opt/android/cake_wallet
+          touch lib/.secrets.g.dart
+          touch cw_evm/lib/.secrets.g.dart
+          touch cw_solana/lib/.secrets.g.dart
+          touch cw_core/lib/.secrets.g.dart
+          touch cw_nano/lib/.secrets.g.dart
+          touch cw_tron/lib/.secrets.g.dart
+          echo "const salt = '${{ secrets.SALT }}';" > lib/.secrets.g.dart
+          echo "const keychainSalt = '${{ secrets.KEY_CHAIN_SALT }}';" >> lib/.secrets.g.dart
+          echo "const key = '${{ secrets.KEY }}';" >> lib/.secrets.g.dart
+          echo "const walletSalt = '${{ secrets.WALLET_SALT }}';" >> lib/.secrets.g.dart
+          echo "const shortKey = '${{ secrets.SHORT_KEY }}';" >> lib/.secrets.g.dart
+          echo "const backupSalt = '${{ secrets.BACKUP_SALT }}';" >> lib/.secrets.g.dart
+          echo "const backupKeychainSalt = '${{ secrets.BACKUP_KEY_CHAIN_SALT }}';" >> lib/.secrets.g.dart
+          echo "const changeNowApiKey = '${{ secrets.CHANGE_NOW_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const changeNowApiKeyDesktop = '${{ secrets.CHANGE_NOW_API_KEY_DESKTOP }}';" >> lib/.secrets.g.dart
+          echo "const wyreSecretKey = '${{ secrets.WYRE_SECRET_KEY }}';" >> lib/.secrets.g.dart
+          echo "const wyreApiKey = '${{ secrets.WYRE_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const wyreAccountId = '${{ secrets.WYRE_ACCOUNT_ID }}';" >> lib/.secrets.g.dart
+          echo "const moonPayApiKey = '${{ secrets.MOON_PAY_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const moonPaySecretKey = '${{ secrets.MOON_PAY_SECRET_KEY }}';" >> lib/.secrets.g.dart
+          echo "const sideShiftAffiliateId = '${{ secrets.SIDE_SHIFT_AFFILIATE_ID }}';" >> lib/.secrets.g.dart
+          echo "const simpleSwapApiKey = '${{ secrets.SIMPLE_SWAP_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const simpleSwapApiKeyDesktop = '${{ secrets.SIMPLE_SWAP_API_KEY_DESKTOP }}';" >> lib/.secrets.g.dart
+          echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const onramperApiKey = '${{ secrets.ONRAMPER_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const anypayToken = '${{ secrets.ANY_PAY_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const ioniaClientId = '${{ secrets.IONIA_CLIENT_ID }}';" >> lib/.secrets.g.dart
+          echo "const twitterBearerToken = '${{ secrets.TWITTER_BEARER_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const trocadorApiKey = '${{ secrets.TROCADOR_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const trocadorExchangeMarkup = '${{ secrets.TROCADOR_EXCHANGE_MARKUP }}';" >> lib/.secrets.g.dart
+          echo "const anonPayReferralCode = '${{ secrets.ANON_PAY_REFERRAL_CODE }}';" >> lib/.secrets.g.dart
+          echo "const fiatApiKey = '${{ secrets.FIAT_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const payfuraApiKey = '${{ secrets.PAYFURA_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const etherScanApiKey = '${{ secrets.ETHER_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
+          echo "const moralisApiKey = '${{ secrets.MORALIS_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
+          echo "const chatwootWebsiteToken = '${{ secrets.CHATWOOT_WEBSITE_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const exolixApiKey = '${{ secrets.EXOLIX_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const robinhoodApplicationId = '${{ secrets.ROBINHOOD_APPLICATION_ID }}';" >> lib/.secrets.g.dart
+          echo "const exchangeHelperApiKey = '${{ secrets.ROBINHOOD_CID_CLIENT_SECRET }}';" >> lib/.secrets.g.dart
+          echo "const walletConnectProjectId = '${{ secrets.WALLET_CONNECT_PROJECT_ID }}';" >> lib/.secrets.g.dart
+          echo "const moralisApiKey = '${{ secrets.MORALIS_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const polygonScanApiKey = '${{ secrets.POLYGON_SCAN_API_KEY }}';" >> cw_evm/lib/.secrets.g.dart
+          echo "const ankrApiKey = '${{ secrets.ANKR_API_KEY }}';" >> cw_solana/lib/.secrets.g.dart
+          echo "const testCakePayApiKey = '${{ secrets.TEST_CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const cakePayApiKey = '${{ secrets.CAKE_PAY_API_KEY }}';" >> lib/.secrets.g.dart
+          echo "const authorization = '${{ secrets.CAKE_PAY_AUTHORIZATION }}';" >> lib/.secrets.g.dart
+          echo "const CSRFToken = '${{ secrets.CSRF_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const quantexExchangeMarkup = '${{ secrets.QUANTEX_EXCHANGE_MARKUP }}';" >> lib/.secrets.g.dart
+          echo "const nano2ApiKey = '${{ secrets.NANO2_API_KEY }}';" >> cw_nano/lib/.secrets.g.dart
+          echo "const nanoNowNodesApiKey = '${{ secrets.NANO_NOW_NODES_API_KEY }}';" >> cw_nano/lib/.secrets.g.dart
+          echo "const tronGridApiKey = '${{ secrets.TRON_GRID_API_KEY }}';" >> cw_tron/lib/.secrets.g.dart
+          echo "const tronNowNodesApiKey = '${{ secrets.TRON_NOW_NODES_API_KEY }}';" >> cw_tron/lib/.secrets.g.dart
+          echo "const letsExchangeBearerToken = '${{ secrets.LETS_EXCHANGE_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const letsExchangeAffiliateId = '${{ secrets.LETS_EXCHANGE_AFFILIATE_ID }}';" >> lib/.secrets.g.dart
+          echo "const stealthExBearerToken = '${{ secrets.STEALTH_EX_BEARER_TOKEN }}';" >> lib/.secrets.g.dart
+          echo "const stealthExAdditionalFeePercent = '${{ secrets.STEALTH_EX_ADDITIONAL_FEE_PERCENT }}';" >> lib/.secrets.g.dart
+
+      - name: Rename app
+        run: |
+          echo -e "id=com.cakewallet.test_${{ env.PR_NUMBER }}\nname=${{ env.BRANCH_NAME }}" > /opt/android/cake_wallet/android/app.properties
+
+      - name: Build
+        run: |
+          cd /opt/android/cake_wallet
+          flutter build linux --release
+
+      - name: Prepare release zip file
+        run: |
+          cd /opt/android/cake_wallet/build/linux/x64/release
+          zip -r ${{env.BRANCH_NAME}}.zip bundle
+
+      - name: Upload Artifact
+        uses: kittaakos/upload-artifact-as-is@v0
+        with:
+          path: /opt/android/cake_wallet/build/linux/x64/release/${{env.BRANCH_NAME}}.zip
+
+#        Just as an artifact would be enough
+#      - name: Send Test APK
+#        continue-on-error: true
+#        uses: adrey/slack-file-upload-action@1.0.5
+#        with:
+#          token: ${{ secrets.SLACK_APP_TOKEN }}
+#          path: /opt/android/cake_wallet/build/linux/x64/release/${{env.BRANCH_NAME}}.zip
+#          channel: ${{ secrets.SLACK_APK_CHANNEL }}
+#          title: "${{ env.BRANCH_NAME }}_linux.zip"
+#          filename: ${{ env.BRANCH_NAME }}_linux.zip
+#          initial_comment: ${{ github.event.head_commit.message }}

.gitignore

@@ -160,6 +160,8 @@ macos/Runner/Release.entitlements
 macos/Runner/Runner.entitlements
 lib/core/secure_storage.dart
 
+lib/core/secure_storage.dart
+
 macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_16.png
 macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_32.png
 macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_64.png
@@ -169,6 +171,9 @@ macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_512.png
 macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_1024.png
 macos/Runner/Configs/AppInfo.xcconfig
 
+
+integration_test/playground.dart
+
 # Monero.dart (Monero_C)
 scripts/monero_c
 # iOS generated framework bin

.metadata

@@ -18,6 +18,12 @@ migration:
     - platform: windows
       create_revision: 367f9ea16bfae1ca451b9cc27c1366870b187ae2
       base_revision: 367f9ea16bfae1ca451b9cc27c1366870b187ae2
+    - platform: macos
+      create_revision: 367f9ea16bfae1ca451b9cc27c1366870b187ae2
+      base_revision: 367f9ea16bfae1ca451b9cc27c1366870b187ae2
+    - platform: linux
+      create_revision: 367f9ea16bfae1ca451b9cc27c1366870b187ae2
+      base_revision: 367f9ea16bfae1ca451b9cc27c1366870b187ae2
 
   # User provided section
 

README.md

@@ -1,6 +1,6 @@
 <div align="center">
 
-<img height="100" src=".github/assets/Logo_CakeWallet.png">
+![logo](.github/assets/Logo_CakeWallet.png)
 
 </div>
 
@@ -161,7 +161,9 @@ The only parts to be translated, if needed, are the values m and s after the var
 
 4. Add the language to `lib/entities/language_service.dart` under both `supportedLocales` and `localeCountryCode`. Use the name of the language in the local language and in English in parentheses after for `supportedLocales`. Use the [ISO 3166-1 alpha-3 code](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-3) for `localeCountryCode`. You must choose one country, so choose the country with the most native speakers of this language or is otherwise best associated with this language.
 
-5. Add a relevant flag to `assets/images/flags/XXXX.png`, replacing XXXX with the 3 digit localeCountryCode. The image must be 42x26 pixels with a 3 pixels of transparent margin on all 4 sides. You can resize the flag with [paint.net](https://www.getpaint.net/) to 36x20 pixels, expand the canvas to 42x26 pixels with the flag anchored in the middle, and then manually delete the 3 pixels on each side to make transparent. Or you can use another program like Photoshop.
+5. Add a relevant flag to `assets/images/flags/XXXX.png`, replacing XXXX with the 3 letters localeCountryCode. The image must be 42x26 pixels with a 3 pixels of transparent margin on all 4 sides. You can resize the flag with [paint.net](https://www.getpaint.net/) to 36x20 pixels, expand the canvas to 42x26 pixels with the flag anchored in the middle, and then manually delete the 3 pixels on each side to make transparent. Or you can use another program like Photoshop.
+
+6. Add the new language code to `tool/utils/translation/translation_constants.dart`
 
 ## Add a new fiat currency
 

analysis_options.yaml

@@ -1,5 +1,6 @@
 include: package:lints/recommended.yaml
 
+
 analyzer:
   exclude: [
     build/**,
@@ -10,7 +11,18 @@ analyzer:
     lib/generated/*.dart,
     cw_monero/ios/External/**,
     cw_shared_external/**,
-    shared_external/**]
+    shared_external/**,
+    lib/bitcoin/cw_bitcoin.dart,
+    lib/bitcoin_cash/cw_bitcoin_cash.dart,
+    lib/ethereum/cw_ethereum.dart,
+    lib/haven/cw_haven.dart,
+    lib/monero/cw_monero.dart,
+    lib/nano/cw_nano.dart,
+    lib/polygon/cw_polygon.dart,
+    lib/solana/cw_solana.dart,
+    lib/tron/cw_tron.dart,
+    lib/wownero/cw_wownero.dart,
+    ]
   language:
     strict-casts: true
     strict-raw-types: true
@@ -72,4 +84,4 @@ linter:
 #     - unawaited_futures
 #     - unnecessary_getters_setters
 #     - unrelated_type_equality_checks
-#     - valid_regexps
+#     - valid_regexps

android/app/build.gradle

@@ -46,7 +46,7 @@ android {
     defaultConfig {
         applicationId appProperties['id']
         minSdkVersion 24
-        targetSdkVersion 33
+        targetSdkVersion 34
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -91,5 +91,4 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.3.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-    implementation 'com.unstoppabledomains:resolution:5.0.0'
 }

android/app/src/main/java/com/cakewallet/cake_wallet/MainActivity.java

@@ -20,14 +20,10 @@ import android.net.Uri;
 import android.os.PowerManager;
 import android.provider.Settings;
 
-import com.unstoppabledomains.resolution.DomainResolution;
-import com.unstoppabledomains.resolution.Resolution;
-
 import java.security.SecureRandom;
 
 public class MainActivity extends FlutterFragmentActivity {
     final String UTILS_CHANNEL = "com.cake_wallet/native_utils";
-    final int UNSTOPPABLE_DOMAIN_MIN_VERSION_SDK = 24;
     boolean isAppSecure = false;
 
     @Override
@@ -53,14 +49,6 @@ public class MainActivity extends FlutterFragmentActivity {
                     random.nextBytes(bytes);
                     handler.post(() -> result.success(bytes));
                     break;
-                case "getUnstoppableDomainAddress":
-                    int version = Build.VERSION.SDK_INT;
-                    if (version >= UNSTOPPABLE_DOMAIN_MIN_VERSION_SDK) {
-                        getUnstoppableDomainAddress(call, result);
-                    } else {
-                        handler.post(() -> result.success(""));
-                    }
-                    break;
                 case "setIsAppSecure":
                     isAppSecure = call.argument("isAppSecure");
                     if (isAppSecure) {
@@ -85,23 +73,6 @@ public class MainActivity extends FlutterFragmentActivity {
         }
     }
 
-    private void getUnstoppableDomainAddress(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
-        DomainResolution resolution = new Resolution();
-        Handler handler = new Handler(Looper.getMainLooper());
-        String domain = call.argument("domain");
-        String ticker = call.argument("ticker");
-
-        AsyncTask.execute(() -> {
-            try {
-                String address = resolution.getAddress(domain, ticker);
-                handler.post(() -> result.success(address));
-            } catch (Exception e) {
-                System.out.println("Expected Address, but got " + e.getMessage());
-                handler.post(() -> result.success(""));
-            }
-        });
-    }
-
     private void disableBatteryOptimization() {
         String packageName = getPackageName();
         PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);

android/app/src/main/java/com/cakewallet/haven/MainActivity.java

@@ -19,14 +19,10 @@ import android.net.Uri;
 import android.os.PowerManager;
 import android.provider.Settings;
 
-import com.unstoppabledomains.resolution.DomainResolution;
-import com.unstoppabledomains.resolution.Resolution;
-
 import java.security.SecureRandom;
 
 public class MainActivity extends FlutterFragmentActivity {
     final String UTILS_CHANNEL = "com.cake_wallet/native_utils";
-    final int UNSTOPPABLE_DOMAIN_MIN_VERSION_SDK = 24;
 
     @Override
     public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {
@@ -51,14 +47,6 @@ public class MainActivity extends FlutterFragmentActivity {
                     random.nextBytes(bytes);
                     handler.post(() -> result.success(bytes));
                     break;
-                case "getUnstoppableDomainAddress":
-                    int  version = Build.VERSION.SDK_INT;
-                    if (version >= UNSTOPPABLE_DOMAIN_MIN_VERSION_SDK) {
-                        getUnstoppableDomainAddress(call, result);
-                    } else {
-                        handler.post(() -> result.success(""));
-                    }
-                    break;
                 case "disableBatteryOptimization":
                     disableBatteryOptimization();
                     handler.post(() -> result.success(null));
@@ -75,23 +63,6 @@ public class MainActivity extends FlutterFragmentActivity {
         }
     }
 
-    private void getUnstoppableDomainAddress(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
-        DomainResolution resolution = new Resolution();
-        Handler handler = new Handler(Looper.getMainLooper());
-        String domain = call.argument("domain");
-        String ticker = call.argument("ticker");
-
-        AsyncTask.execute(() -> {
-            try {
-                String address = resolution.getAddress(domain, ticker);
-                handler.post(() -> result.success(address));
-            } catch (Exception e) {
-                System.out.println("Expected Address, but got " + e.getMessage());
-                handler.post(() -> result.success(""));
-            }
-        });
-    }
-
     private void disableBatteryOptimization() {
         String packageName = getPackageName();
         PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);

android/app/src/main/java/com/monero/app/MainActivity.java

@@ -19,14 +19,10 @@ import android.net.Uri;
 import android.os.PowerManager;
 import android.provider.Settings;
 
-import com.unstoppabledomains.resolution.DomainResolution;
-import com.unstoppabledomains.resolution.Resolution;
-
 import java.security.SecureRandom;
 
 public class MainActivity extends FlutterFragmentActivity {
     final String UTILS_CHANNEL = "com.cake_wallet/native_utils";
-    final int UNSTOPPABLE_DOMAIN_MIN_VERSION_SDK = 24;
     boolean isAppSecure = false;
 
     @Override
@@ -52,14 +48,6 @@ public class MainActivity extends FlutterFragmentActivity {
                     random.nextBytes(bytes);
                     handler.post(() -> result.success(bytes));
                     break;
-                case "getUnstoppableDomainAddress":
-                    int version = Build.VERSION.SDK_INT;
-                    if (version >= UNSTOPPABLE_DOMAIN_MIN_VERSION_SDK) {
-                        getUnstoppableDomainAddress(call, result);
-                    } else {
-                        handler.post(() -> result.success(""));
-                    }
-                    break;
                 case "setIsAppSecure":
                     isAppSecure = call.argument("isAppSecure");
                     if (isAppSecure) {
@@ -84,23 +72,6 @@ public class MainActivity extends FlutterFragmentActivity {
         }
     }
 
-    private void getUnstoppableDomainAddress(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
-        DomainResolution resolution = new Resolution();
-        Handler handler = new Handler(Looper.getMainLooper());
-        String domain = call.argument("domain");
-        String ticker = call.argument("ticker");
-
-        AsyncTask.execute(() -> {
-            try {
-                String address = resolution.getAddress(domain, ticker);
-                handler.post(() -> result.success(address));
-            } catch (Exception e) {
-                System.out.println("Expected Address, but got " + e.getMessage());
-                handler.post(() -> result.success(""));
-            }
-        });
-    }
-
     private void disableBatteryOptimization() {
         String packageName = getPackageName();
         PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);

android/build.gradle

@@ -2,7 +2,7 @@ buildscript {
     ext.kotlin_version = '1.8.21'
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
@@ -15,7 +15,7 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 

assets/bitcoin_cash_electrum_server_list.yml

@@ -1,3 +1,10 @@
 -
   uri: bitcoincash.stackwallet.com:50002
-  is_default: true
+  is_default: true
+  useSSL: true
+-
+  uri: bch.aftrek.org:50002
+  useSSL: true
+-
+  uri: node.minisatoshi.cash:50002
+  useSSL: true

assets/images/letsexchange_icon.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="32" height="32">
+    <path fill-rule="evenodd" clip-rule="evenodd"
+        d="M16 1.37854C16 0.764286 16.6636 0.379192 17.1969 0.68395L23 4L29.4961 7.71208C29.8077 7.89012 30 8.22147 30 8.58032V16L23.9923 12.567C23.3774 12.2157 22.6226 12.2157 22.0077 12.567L16 16V8V1.37854ZM2 16V8.58032C2 8.22147 2.19229 7.89012 2.50386 7.71208L8.00772 4.56702C8.62259 4.21566 9.37741 4.21566 9.99228 4.56702L16 8L2 16ZM16 30.6215C16 31.2357 15.3364 31.6208 14.8031 31.3161L9 28L2.50386 24.2879C2.19229 24.1099 2 23.7785 2 23.4197V16L8.00772 19.433C8.62259 19.7843 9.37741 19.7843 9.99228 19.433L16 16V24V30.6215ZM22.0077 27.433C22.6226 27.7843 23.3774 27.7843 23.9923 27.433L29.4961 24.2879C29.8077 24.1099 30 23.7785 30 23.4197V16L16 24L22.0077 27.433Z"
+        fill="#159DFF"></path>
+</svg>

assets/litecoin_electrum_server_list.yml

@@ -1,4 +1,19 @@
 -
   uri: ltc-electrum.cakewallet.com:50002
   useSSL: true
-  isDefault: true
+  isDefault: true
+-
+  uri: litecoin.stackwallet.com:20063
+  useSSL: true
+-
+  uri: electrum-ltc.bysh.me:50002
+  useSSL: true
+-
+  uri: lightweight.fiatfaucet.com:50002
+  useSSL: true
+-
+  uri: electrum.ltc.xurious.com:50002
+  useSSL: true
+-
+  uri: backup.electrum-ltc.org:443
+  useSSL: true

assets/node_list.yml

@@ -17,6 +17,3 @@
 -
   uri: node.community.rino.io:18081
   is_default: false
--
-  uri: node.moneroworld.com:18089
-  is_default: false

assets/solana_node_list.yml

@@ -1,4 +1,7 @@
 -
   uri: rpc.ankr.com
   is_default: true
+  useSSL: true
+-
+  uri: api.mainnet-beta.solana.com:443
   useSSL: true

assets/text/Monerocom_Release_Notes.txt

@@ -1,2 +1,2 @@
-Monero enhancements
-Bug fixes
+Enhance auto-address generation for Monero
+Bug fixes and enhancements

assets/text/Release_Notes.txt

@@ -1,3 +1,4 @@
-Monero enhancements
-Improvements for Tron and Nano wallets
-Bug fixes
+Enable BIP39 by default for wallet creation also on Bitcoin/Litecoin (Electrum seed type is still accessible through advanced settings page)
+Improve fee calculation for Bitcoin to protect against overpaying or underpaying
+Enhance auto-address generation for Monero
+Bug fixes and enhancements

build-guide-linux.md

@@ -0,0 +1,176 @@
+# Building CakeWallet for Linux
+
+## Requirements and Setup
+
+The following are the system requirements to build CakeWallet for your Linux device.
+
+```
+Ubuntu >= 16.04
+Flutter 3.10.x
+```
+
+## Building CakeWallet on Linux
+
+These steps will help you configure and execute a build of CakeWallet from its source code.
+
+### 1. Installing Package Dependencies
+
+CakeWallet requires some packages to be install on your build system. You may easily install them on your build system with the following command:
+
+`$ sudo apt install build-essential cmake pkg-config git curl autoconf libtool`
+
+> [!WARNING]
+>
+> ### Check gcc version
+>
+> It is needed to use gcc 10 or 9 to successfully link dependencies with flutter.\
+> To check what gcc version you are using:
+>
+> ```bash
+> $ gcc --version
+> $ g++ --version
+> ```
+>
+> If you are using gcc version newer than 10, then you need to downgrade to version 10.4.0:
+>
+> ```bash
+> $ sudo apt install gcc-10 g++-10
+> $ sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
+> $ sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10
+> ```
+
+> [!NOTE]
+>
+> Alternatively, you can use the [nix-shell](https://nixos.org/) with the `gcc10.nix` file\
+> present on `scripts/linux` like so:
+> ```bash
+> $ nix-shell gcc10.nix
+> ```
+> This will get you in a nix environment with all the required dependencies that you can use to build the software from,\
+> and it works in any linux distro.
+
+### 2. Installing Flutter
+
+Need to install flutter. For this please check section [How to install flutter on Linux](https://docs.flutter.dev/get-started/install/linux).
+
+### 3. Verify Installations
+
+Verify that the Flutter have been correctly installed on your system with the following command:
+
+`$ flutter doctor`
+
+The output of this command will appear like this, indicating successful installations. If there are problems with your installation, they **must** be corrected before proceeding.
+
+```
+Doctor summary (to see all details, run flutter doctor -v):
+[✓] Flutter (Channel stable, 3.10.x, on Linux, locale en_US.UTF-8)
+```
+
+### 4. Acquiring the CakeWallet Source Code
+
+Download CakeWallet source code
+
+`$ git clone https://github.com/cake-tech/cake_wallet.git --branch linux/password-direct-input`
+
+Proceed into the source code before proceeding with the next steps:
+
+`$ cd cake_wallet/scripts/linux/`
+
+To configure some project properties run:
+
+`$ ./cakewallet.sh`
+
+Build the Monero libraries and their dependencies:
+
+`$ ./build_all.sh`
+
+Now the dependencies need to be copied into the CakeWallet project with this command:
+
+`$ ./setup.sh`
+
+It is now time to change back to the base directory of the CakeWallet source code:
+
+`$ cd ../../`
+
+Install Flutter package dependencies with this command:
+
+`$ flutter pub get`
+
+> #### If you will get an error like:
+>
+> ```
+> The plugin `cw_shared_external` requires your app to be migrated to the Android embedding v2. Follow the steps on the migration doc above and re-run
+> this command.
+> ```
+>
+> Then need to config Android project settings. For this open `scripts/android` (`$ cd scripts/android`) directory and run followed commands:
+>
+> ```
+> $ source ./app_env.sh cakewallet
+> $ ./app_config.sh
+> $ cd ../..
+> ```
+>
+> Then re-configure Linux project again. For this open `scripts/linux` (`$cd scripts/linux`) directory and run:
+> `$ ./cakewallet.sh`
+> and back to project root directory:
+> `$ cd ../..`
+> and fetch dependecies again
+> `$ flutter pub get`
+
+Your CakeWallet binary will be built with some specific keys for iterate with 3rd party services. You may generate these secret keys placeholders with the following command:
+
+`$ flutter packages pub run tool/generate_new_secrets.dart`
+
+We will generate mobx models for the project.
+
+`$ ./model_generator.sh`
+
+Then we need to generate localization files.
+
+`$ flutter packages pub run tool/generate_localization.dart`
+
+### 5. Build!
+
+`$ flutter build linux --release`
+
+Path to executable file will be:
+
+`build/linux/x64/release/bundle/cake_wallet`
+
+> ### Troubleshooting
+>
+> If you got an error while building the application with `$ flutter build linux --release` command, add `-v` argument to the command (`$ flutter build linux -v --release`) to get details.\
+> If you got in flutter build logs: undefined reference to `hid_free_enumeration`, or another error with undefined reference to `hid_*`, then rebuild monero lib without hidapi lib. Check does exists `libhidapi-dev` in your scope and remove it from your scope for build without it.
+
+# Flatpak
+
+For package the built application into flatpak you need fistly to install `flatpak` and `flatpak-builder`:
+
+`$ sudo apt install flatpak flatpak-builder`
+
+Then need to [add flathub](https://flatpak.org/setup/Ubuntu) (or just `$ flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo`). Then need to install freedesktop runtime and sdk:
+
+`$ flatpak install flathub org.freedesktop.Platform//22.08 org.freedesktop.Sdk//22.08`
+
+To build with using of `flatpak-build` directory run next:
+
+`$ flatpak-builder --force-clean flatpak-build com.cakewallet.CakeWallet.yml`
+
+And then export bundle:
+
+`$ flatpak build-export export flatpak-build`
+
+`$ flatpak build-bundle export cake_wallet.flatpak com.cakewallet.CakeWallet`
+
+Result file: `cake_wallet.flatpak` should be generated in current directory.
+
+For install generated flatpak file use:
+
+`$ flatpak --user install cake_wallet.flatpak`
+
+For run the installed application run:
+
+`$ flatpak run com.cakewallet.CakeWallet`
+
+Copyright (c) 2023 Cake Technologies LLC.

build-guide-win.md

@@ -1,38 +0,0 @@
-# Building CakeWallet for Windows
-
-## Requirements and Setup
-
-The following are the system requirements to build CakeWallet for your Windows PC.
-
-```
-Windows 10 or later (64-bit), x86-64 based
-Flutter 3 or above
-```
-
-## Building CakeWallet on Windows
-
-These steps will help you configure and execute a build of CakeWallet from its source code.
-
-### 1. Installing Package Dependencies
-
-For build CakeWallet windows application from sources you will be needed to have:
-> [Install Flutter]Follow installation guide (https://docs.flutter.dev/get-started/install/windows) and install do not miss to dev tools (install https://docs.flutter.dev/get-started/install/windows/desktop#development-tools) which are required for windows desktop development (need to install Git for Windows and Visual Studio 2022). Then install `Desktop development with C++` packages via GUI Visual Studio 2022, or Visual Studio Build Tools 2022 including: `C++ Build Tools core features`, `C++ 2022 Redistributable Update`, `C++ core desktop features`, `MVC v143 - VS 2022 C++ x64/x86 build tools`, `C++ CMake tools for Windwos`, `Testing tools core features - Build Tools`, `C++ AddressSanitizer`.
-> [Install WSL] for building monero dependencies need to install Windows WSL (https://learn.microsoft.com/en-us/windows/wsl/install) and required packages for WSL (Ubuntu):
-`$ sudo apt update `
-`$ sudo apt build-essential cmake gcc-mingw-w64 g++-mingw-w64 autoconf libtool pkg-config`
-
-### 2. Pull CakeWallet source code
-
-You can downlaod CakeWallet source code from our [GitHub repository](github.com/cake-tech/cake_wallet) via git by following next command:
-`$ git clone https://github.com/cake-tech/cake_wallet.git --branch MrCyjaneK-cyjan-monerodart`
-OR you can download it as [Zip archive](https://github.com/cake-tech/cake_wallet/archive/refs/heads/MrCyjaneK-cyjan-monerodart.zip)
-
-### 3. Build Monero, Monero_c and their dependencies
-
-For use monero in the application need to build Monero wrapper - Monero_C which will be used by monero.dart package. For that need to run shell (bash - typically same named utility should be available after WSL is enabled in your system) with previously installed WSL, then change current directory to the application project directory with your used shell and then change current directory to `scripts/windows`: `$ cd scripts/windows`. Run build script: `$ ./build_all.sh`.
-
-### 4. Configure and build CakeWallet application
-
-To configure the application open directory where you have downloaded or unarchived CakeWallet sources and run `cakewallet.bat`.
-Or if you used WSL and have active shell session you can run `$ ./cakewallet.sh` script in `scripts/windows` which will run `cakewallet.bat` in WSL.
-After execution of `cakewallet.bat` you should to get `Cake Wallet.zip` in project root directory which will contains `CakeWallet.exe` file and another needed files for run the application. Now you can extract files from `Cake Wallet.zip` archive and run the application.

com.cakewallet.CakeWallet.yml

@@ -0,0 +1,35 @@
+app-id: com.cakewallet.CakeWallet
+runtime: org.freedesktop.Platform
+runtime-version: '22.08'
+sdk: org.freedesktop.Sdk
+command: cake_wallet
+separate-locales: false
+finish-args:
+  - --share=ipc
+  - --socket=fallback-x11
+  - --socket=wayland
+  - --device=dri
+  - --socket=pulseaudio
+  - --share=network
+  - --filesystem=home
+modules:
+  - name: cake_wallet
+    buildsystem: simple
+    only-arches:
+      - x86_64
+    build-commands:
+      - "cp -R bundle /app/cake_wallet"
+      - "chmod +x /app/cake_wallet/cake_wallet"
+      - "mkdir -p /app/bin"
+      - "ln -s /app/cake_wallet/cake_wallet /app/bin/cake_wallet"
+      - "mkdir -p /app/share/icons/hicolor/scalable/apps"
+      - "cp cakewallet_icon_180.png /app/share/icons/hicolor/scalable/apps/com.cakewallet.CakeWallet.png"
+      - "mkdir -p /app/share/applications"
+      - "cp com.cakewallet.CakeWallet.desktop /app/share/applications"
+    sources:
+      - type: dir
+        path: build/linux/x64/release
+      - type: file
+        path: assets/images/cakewallet_icon_180.png
+      - type: file
+        path: linux/com.cakewallet.CakeWallet.desktop

configure_cake_wallet.sh

@@ -3,12 +3,13 @@
 IOS="ios"
 ANDROID="android"
 MACOS="macos"
+LINUX="linux"
 
-PLATFORMS=($IOS $ANDROID $MACOS)
+PLATFORMS=($IOS $ANDROID $MACOS $LINUX)
 PLATFORM=$1
 
 if ! [[ " ${PLATFORMS[*]} " =~ " ${PLATFORM} " ]]; then
-    echo "specify platform: ./configure_cake_wallet.sh ios|android|macos"
+    echo "specify platform: ./configure_cake_wallet.sh ios|android|macos|linux"
     exit 1
 fi
 
@@ -27,9 +28,14 @@ if [ "$PLATFORM" == "$ANDROID" ]; then
     cd scripts/android
 fi
 
+if [ "$PLATFORM" == "$LINUX" ]; then
+    echo "Configuring for linux"
+    cd scripts/linux
+fi
+
 source ./app_env.sh cakewallet
 ./app_config.sh
 cd ../.. && flutter pub get
-#flutter packages pub run tool/generate_localization.dart
+flutter packages pub run tool/generate_localization.dart
 ./model_generator.sh
-#cd macos && pod install
+#cd macos && pod install

cw_bitcoin/lib/address_to_output_script.dart

@@ -1,14 +0,0 @@
-import 'dart:typed_data';
-import 'package:bitcoin_base/bitcoin_base.dart' as bitcoin;
-
-List<int> addressToOutputScript(String address, bitcoin.BasedUtxoNetwork network) {
-  try {
-    if (network == bitcoin.BitcoinCashNetwork.mainnet) {
-      return bitcoin.BitcoinCashAddress(address).baseAddress.toScriptPubKey().toBytes();
-    }
-    return bitcoin.addressToOutputScript(address: address, network: network);
-  } catch (err) {
-    print(err);
-    return Uint8List(0);
-  }
-}

cw_bitcoin/lib/bitcoin_address_record.dart

@@ -1,7 +1,6 @@
 import 'dart:convert';
 
 import 'package:bitcoin_base/bitcoin_base.dart';
-import 'package:cw_bitcoin/script_hash.dart' as sh;
 
 abstract class BaseBitcoinAddressRecord {
   BaseBitcoinAddressRecord(
@@ -65,8 +64,8 @@ class BitcoinAddressRecord extends BaseBitcoinAddressRecord {
     required super.type,
     String? scriptHash,
     required super.network,
-  }) : scriptHash =
-            scriptHash ?? (network != null ? sh.scriptHash(address, network: network) : null);
+  }) : scriptHash = scriptHash ??
+            (network != null ? BitcoinAddressUtils.scriptHash(address, network: network) : null);
 
   factory BitcoinAddressRecord.fromJSON(String jsonSource, {BasedUtxoNetwork? network}) {
     final decoded = json.decode(jsonSource) as Map;
@@ -92,7 +91,7 @@ class BitcoinAddressRecord extends BaseBitcoinAddressRecord {
 
   String getScriptHash(BasedUtxoNetwork network) {
     if (scriptHash != null) return scriptHash!;
-    scriptHash = sh.scriptHash(address, network: network);
+    scriptHash = BitcoinAddressUtils.scriptHash(address, network: network);
     return scriptHash!;
   }
 

cw_bitcoin/lib/bitcoin_hardware_wallet_service.dart

@@ -1,7 +1,7 @@
 import 'dart:async';
 
 import 'package:bitcoin_base/bitcoin_base.dart';
-import 'package:bitcoin_flutter/bitcoin_flutter.dart';
+import 'package:blockchain_utils/blockchain_utils.dart';
 import 'package:cw_bitcoin/utils.dart';
 import 'package:cw_core/hardware/hardware_account_data.dart';
 import 'package:ledger_bitcoin/ledger_bitcoin.dart';
@@ -25,7 +25,8 @@ class BitcoinHardwareWalletService {
     for (final i in indexRange) {
       final derivationPath = "m/84'/0'/$i'";
       final xpub = await bitcoinLedgerApp.getXPubKey(device, derivationPath: derivationPath);
-      HDWallet hd = HDWallet.fromBase58(xpub).derive(0);
+      Bip32Slip10Secp256k1 hd =
+          Bip32Slip10Secp256k1.fromExtendedKey(xpub).childKey(Bip32KeyIndex(0));
 
       final address = generateP2WPKHAddress(hd: hd, index: 0, network: BitcoinNetwork.mainnet);
 

cw_bitcoin/lib/bitcoin_mnemonic.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'dart:math';
 import 'dart:typed_data';
+
 import 'package:crypto/crypto.dart';
 import 'package:cryptography/cryptography.dart' as cryptography;
 import 'package:cw_core/sec_random_native.dart';
@@ -59,11 +60,7 @@ void maskBytes(Uint8List bytes, int bits) {
   }
 }
 
-String bufferToBin(Uint8List data) {
-  final q1 = data.map((e) => e.toRadixString(2).padLeft(8, '0'));
-  final q2 = q1.join('');
-  return q2;
-}
+String bufferToBin(Uint8List data) => data.map((e) => e.toRadixString(2).padLeft(8, '0')).join('');
 
 String encode(Uint8List data) {
   final dataBitLen = data.length * 8;
@@ -112,17 +109,18 @@ Future<bool> checkIfMnemonicIsElectrum2(String mnemonic) async {
 Future<String> getMnemonicHash(String mnemonic) async {
   final hmacSha512 = Hmac(sha512, utf8.encode('Seed version'));
   final digest = hmacSha512.convert(utf8.encode(normalizeText(mnemonic)));
-  final hx = digest.toString();
-  return hx;
+  return digest.toString();
 }
 
-Future<Uint8List> mnemonicToSeedBytes(String mnemonic, {String prefix = segwit}) async {
+Future<Uint8List> mnemonicToSeedBytes(String mnemonic,
+    {String prefix = segwit, String passphrase = ''}) async {
   final pbkdf2 =
       cryptography.Pbkdf2(macAlgorithm: cryptography.Hmac.sha512(), iterations: 2048, bits: 512);
   final text = normalizeText(mnemonic);
-  // pbkdf2.deriveKey(secretKey: secretKey, nonce: nonce)
+  final passphraseBytes = utf8.encode(normalizeText(passphrase));
   final key = await pbkdf2.deriveKey(
-      secretKey: cryptography.SecretKey(text.codeUnits), nonce: 'electrum'.codeUnits);
+      secretKey: cryptography.SecretKey(text.codeUnits),
+      nonce: [...'electrum'.codeUnits, ...passphraseBytes]);
   final bytes = await key.extractBytes();
   return Uint8List.fromList(bytes);
 }

cw_bitcoin/lib/bitcoin_mnemonics_bip39.dart

@@ -2,10 +2,11 @@ import 'dart:typed_data';
 
 import 'package:bip39/bip39.dart' as bip39;
 
-class Mnemonic {
+class MnemonicBip39 {
   /// Generate bip39 mnemonic
   static String generate({int strength = 128}) => bip39.generateMnemonic(strength: strength);
 
   /// Create root seed from mnemonic
-  static Uint8List toSeed(String mnemonic) => bip39.mnemonicToSeed(mnemonic);
+  static Uint8List toSeed(String mnemonic, {String? passphrase}) =>
+      bip39.mnemonicToSeed(mnemonic, passphrase: passphrase ?? '');
 }

cw_bitcoin/lib/bitcoin_wallet.dart

@@ -2,10 +2,10 @@ import 'dart:convert';
 
 import 'package:bip39/bip39.dart' as bip39;
 import 'package:bitcoin_base/bitcoin_base.dart';
-import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
-import 'package:convert/convert.dart';
+import 'package:blockchain_utils/blockchain_utils.dart';
 import 'package:cw_bitcoin/bitcoin_address_record.dart';
 import 'package:cw_bitcoin/bitcoin_mnemonic.dart';
+import 'package:cw_core/encryption_file_utils.dart';
 import 'package:cw_bitcoin/electrum_derivations.dart';
 import 'package:cw_bitcoin/bitcoin_wallet_addresses.dart';
 import 'package:cw_bitcoin/electrum_balance.dart';
@@ -15,6 +15,7 @@ import 'package:cw_bitcoin/psbt_transaction_builder.dart';
 import 'package:cw_core/crypto_currency.dart';
 import 'package:cw_core/unspent_coins_info.dart';
 import 'package:cw_core/wallet_info.dart';
+import 'package:cw_core/wallet_keys_file.dart';
 import 'package:flutter/foundation.dart';
 import 'package:hive/hive.dart';
 import 'package:ledger_bitcoin/ledger_bitcoin.dart';
@@ -30,6 +31,7 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
     required String password,
     required WalletInfo walletInfo,
     required Box<UnspentCoinsInfo> unspentCoinsInfo,
+    required EncryptionFileUtils encryptionFileUtils,
     Uint8List? seedBytes,
     String? mnemonic,
     String? xpub,
@@ -50,14 +52,15 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
           password: password,
           walletInfo: walletInfo,
           unspentCoinsInfo: unspentCoinsInfo,
-          networkType: networkParam == null
-              ? bitcoin.bitcoin
+          network: networkParam == null
+              ? BitcoinNetwork.mainnet
               : networkParam == BitcoinNetwork.mainnet
-                  ? bitcoin.bitcoin
-                  : bitcoin.testnet,
+                  ? BitcoinNetwork.mainnet
+                  : BitcoinNetwork.testnet,
           initialAddresses: initialAddresses,
           initialBalance: initialBalance,
           seedBytes: seedBytes,
+          encryptionFileUtils: encryptionFileUtils,
           currency:
               networkParam == BitcoinNetwork.testnet ? CryptoCurrency.tbtc : CryptoCurrency.btc,
           alwaysScan: alwaysScan,
@@ -75,10 +78,9 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
       initialSilentAddresses: initialSilentAddresses,
       initialSilentAddressIndex: initialSilentAddressIndex,
       mainHd: hd,
-      sideHd: accountHD.derive(1),
+      sideHd: accountHD.childKey(Bip32KeyIndex(1)),
       network: networkParam ?? network,
-      masterHd:
-          seedBytes != null ? bitcoin.HDWallet.fromSeed(seedBytes, network: networkType) : null,
+      masterHd: seedBytes != null ? Bip32Slip10Secp256k1.fromSeed(seedBytes) : null,
     );
 
     autorun((_) {
@@ -91,6 +93,7 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
     required String password,
     required WalletInfo walletInfo,
     required Box<UnspentCoinsInfo> unspentCoinsInfo,
+    required EncryptionFileUtils encryptionFileUtils,
     String? passphrase,
     String? addressPageType,
     BasedUtxoNetwork? network,
@@ -112,7 +115,7 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
         break;
       case DerivationType.electrum:
       default:
-        seedBytes = await mnemonicToSeedBytes(mnemonic);
+        seedBytes = await mnemonicToSeedBytes(mnemonic, passphrase: passphrase ?? "");
         break;
     }
     return BitcoinWallet(
@@ -125,6 +128,7 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
       initialSilentAddresses: initialSilentAddresses,
       initialSilentAddressIndex: initialSilentAddressIndex,
       initialBalance: initialBalance,
+      encryptionFileUtils: encryptionFileUtils,
       seedBytes: seedBytes,
       initialRegularAddressIndex: initialRegularAddressIndex,
       initialChangeAddressIndex: initialChangeAddressIndex,
@@ -138,54 +142,87 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
     required WalletInfo walletInfo,
     required Box<UnspentCoinsInfo> unspentCoinsInfo,
     required String password,
+    required EncryptionFileUtils encryptionFileUtils,
     required bool alwaysScan,
   }) async {
     final network = walletInfo.network != null
         ? BasedUtxoNetwork.fromName(walletInfo.network!)
         : BitcoinNetwork.mainnet;
-    final snp = await ElectrumWalletSnapshot.load(name, walletInfo.type, password, network);
 
-    walletInfo.derivationInfo ??= DerivationInfo(
-      derivationType: snp.derivationType ?? DerivationType.electrum,
-      derivationPath: snp.derivationPath,
-    );
+    final hasKeysFile = await WalletKeysFile.hasKeysFile(name, walletInfo.type);
+
+    ElectrumWalletSnapshot? snp = null;
+
+    try {
+      snp = await ElectrumWalletSnapshot.load(
+        encryptionFileUtils,
+        name,
+        walletInfo.type,
+        password,
+        network,
+      );
+    } catch (e) {
+      if (!hasKeysFile) rethrow;
+    }
+
+    final WalletKeysData keysData;
+    // Migrate wallet from the old scheme to then new .keys file scheme
+    if (!hasKeysFile) {
+      keysData = WalletKeysData(
+        mnemonic: snp!.mnemonic,
+        xPub: snp.xpub,
+        passphrase: snp.passphrase,
+      );
+    } else {
+      keysData = await WalletKeysFile.readKeysFile(
+        name,
+        walletInfo.type,
+        password,
+        encryptionFileUtils,
+      );
+    }
+
+    walletInfo.derivationInfo ??= DerivationInfo();
 
     // set the default if not present:
-    walletInfo.derivationInfo!.derivationPath = snp.derivationPath ?? electrum_path;
-    walletInfo.derivationInfo!.derivationType = snp.derivationType ?? DerivationType.electrum;
+    walletInfo.derivationInfo!.derivationPath ??= snp?.derivationPath ?? electrum_path;
+    walletInfo.derivationInfo!.derivationType ??= snp?.derivationType ?? DerivationType.electrum;
 
     Uint8List? seedBytes = null;
+    final mnemonic = keysData.mnemonic;
+    final passphrase = keysData.passphrase;
 
-    if (snp.mnemonic != null) {
+    if (mnemonic != null) {
       switch (walletInfo.derivationInfo!.derivationType) {
         case DerivationType.electrum:
-          seedBytes = await mnemonicToSeedBytes(snp.mnemonic!);
+          seedBytes = await mnemonicToSeedBytes(mnemonic, passphrase: passphrase ?? "");
           break;
         case DerivationType.bip39:
         default:
           seedBytes = await bip39.mnemonicToSeed(
-            snp.mnemonic!,
-            passphrase: snp.passphrase ?? '',
+            mnemonic,
+            passphrase: passphrase ?? '',
           );
           break;
       }
     }
 
     return BitcoinWallet(
-      mnemonic: snp.mnemonic,
-      xpub: snp.xpub,
+      mnemonic: mnemonic,
+      xpub: keysData.xPub,
       password: password,
-      passphrase: snp.passphrase,
+      passphrase: passphrase,
       walletInfo: walletInfo,
       unspentCoinsInfo: unspentCoinsInfo,
-      initialAddresses: snp.addresses,
-      initialSilentAddresses: snp.silentAddresses,
-      initialSilentAddressIndex: snp.silentAddressIndex,
-      initialBalance: snp.balance,
+      initialAddresses: snp?.addresses,
+      initialSilentAddresses: snp?.silentAddresses,
+      initialSilentAddressIndex: snp?.silentAddressIndex ?? 0,
+      initialBalance: snp?.balance,
+      encryptionFileUtils: encryptionFileUtils,
       seedBytes: seedBytes,
-      initialRegularAddressIndex: snp.regularAddressIndex,
-      initialChangeAddressIndex: snp.changeAddressIndex,
-      addressPageType: snp.addressPageType,
+      initialRegularAddressIndex: snp?.regularAddressIndex,
+      initialChangeAddressIndex: snp?.changeAddressIndex,
+      addressPageType: snp?.addressPageType,
       networkParam: network,
       alwaysScan: alwaysScan,
     );
@@ -235,7 +272,7 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
         PSBTTransactionBuild(inputs: psbtReadyInputs, outputs: outputs, enableRBF: enableRBF);
 
     final rawHex = await _bitcoinLedgerApp!.signPsbt(_ledgerDevice!, psbt: psbt.psbt);
-    return BtcTransaction.fromRaw(hex.encode(rawHex));
+    return BtcTransaction.fromRaw(BytesUtils.toHexString(rawHex));
   }
 
   @override
@@ -249,8 +286,8 @@ abstract class BitcoinWalletBase extends ElectrumWallet with Store {
       final accountPath = walletInfo.derivationInfo?.derivationPath;
       final derivationPath = accountPath != null ? "$accountPath/$isChange/$index" : null;
 
-      final signature = await _bitcoinLedgerApp!
-          .signMessage(_ledgerDevice!, message: ascii.encode(message), signDerivationPath: derivationPath);
+      final signature = await _bitcoinLedgerApp!.signMessage(_ledgerDevice!,
+          message: ascii.encode(message), signDerivationPath: derivationPath);
       return base64Encode(signature);
     }
 

cw_bitcoin/lib/bitcoin_wallet_addresses.dart

@@ -1,5 +1,5 @@
 import 'package:bitcoin_base/bitcoin_base.dart';
-import 'package:bitcoin_flutter/bitcoin_flutter.dart';
+import 'package:blockchain_utils/bip/bip/bip32/bip32.dart';
 import 'package:cw_bitcoin/electrum_wallet_addresses.dart';
 import 'package:cw_bitcoin/utils.dart';
 import 'package:cw_core/wallet_info.dart';
@@ -24,7 +24,8 @@ abstract class BitcoinWalletAddressesBase extends ElectrumWalletAddresses with S
   }) : super(walletInfo);
 
   @override
-  String getAddress({required int index, required HDWallet hd, BitcoinAddressType? addressType}) {
+  String getAddress(
+      {required int index, required Bip32Slip10Secp256k1 hd, BitcoinAddressType? addressType}) {
     if (addressType == P2pkhAddressType.p2pkh)
       return generateP2PKHAddress(hd: hd, index: index, network: network);