Apollo: Release source code for 52.1

Author: acrespo

android/CHANGELOG.md

@@ -6,6 +6,27 @@ follow [https://changelog.md/](https://changelog.md/) guidelines.
 
 ## [Unreleased]
 
+## [52.1] - 2024-08-02
+
+### ADDED
+
+- Background notification processing reliability improvements
+- Wallet delete checks client-side (e.g prevent it wallet not fully empty)
+
+### FIXED
+
+- Handling of missing or deprecated currencies
+- Tiny text copy when updating emergency kit
+
+### CHANGED
+
+- Upgraded compiledSdkVersion and targetSdkVersion to 34
+- Upgraded go version to 1.21.11
+- Enhanced password input for change password flow (consistency with rest of the app)
+- Enhanced error metadata for strange secure storage errors
+- Removed never used "max fee" button and calculations
+- Revamped to UI test suite. Enhancing reliability and coverage.
+
 ## [52] - 2024-06-14
 
 ### ADDED

android/Dockerfile

@@ -3,7 +3,7 @@ FROM --platform=linux/amd64 openjdk:17-jdk-buster@sha256:9217da81dcff19e60861791
 ENV NDK_VERSION 22.0.7026061
 ENV ANDROID_PLATFORM_VERSION 28
 ENV ANDROID_BUILD_TOOLS_VERSION 28.0.3
-ENV GO_VERSION 1.18.1
+ENV GO_VERSION 1.21.11
 
 RUN apt-get update \
     && apt-get install --yes --no-install-recommends \

android/apollo/build.gradle

@@ -21,20 +21,17 @@ apply from: "${project.rootDir}/linters/pmd/check-android.gradle"
 //apply from: "${project.rootDir}/linters/findbugs/check-android.gradle"
 
 android {
-    compileSdkVersion 31
+    compileSdk 34
 
     defaultConfig {
-        minSdkVersion 19
-        targetSdkVersion 31
-        versionCode 1
-        versionName "1.0"
+        minSdk 19
+        targetSdk 34
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
     buildTypes {
         minified {
-            debuggable true
             minifyEnabled true
         }
     }
@@ -48,12 +45,12 @@ android {
         jvmTarget = JavaVersion.VERSION_1_8.toString()
     }
 
-    lintOptions {
+    lint {
         abortOnError true
         htmlReport true
         textReport true
-        lintConfig file("${project.rootDir}/linters/android-lint/config.xml")
-        baseline file("lint-baseline.xml")
+        lintConfig file("$rootDir/linters/android-lint/config.xml")
+        baseline file('lint-baseline.xml')
     }
 
     testOptions {

android/apollo/src/main/java/io/muun/apollo/data/analytics/AnalyticsProvider.kt

@@ -55,7 +55,7 @@ class AnalyticsProvider @Inject constructor(context: Context) {
 
             // Avoid recursion (Timber.i reports a breadcrumb). TODO proper design and fix this
             if (event !is AnalyticsEvent.E_BREADCRUMB) {
-                Timber.i("AnalyticsProvider", event.toString())
+                Timber.i("AnalyticsProvider: $event")
             }
 
         } catch (t: Throwable) {

android/apollo/src/main/java/io/muun/apollo/data/external/Gen.kt

@@ -292,23 +292,6 @@ object Gen {
     private fun muunAddress() =
         MuunAddress(1, "m/1/2/3", address())
 
-    /**
-     * Get a PaymentRequest
-     */
-    fun payReq(
-        amount: MonetaryAmount = Money.of(0, "USD"),
-        feeRate: Double = 10.0,
-        takeFeeFromAmount: Boolean = false,
-
-        ) = PaymentRequest(
-        type = PaymentRequest.Type.TO_ADDRESS,
-        amount = amount,
-        description = "foo",
-        address = address(),
-        feeInSatoshisPerByte = feeRate,
-        takeFeeFromAmount = takeFeeFromAmount
-    )
-
     fun submarineSwap(
         outputAmountInSatoshis: Long,
         sweepFeeInSatoshis: Long = 0,

android/apollo/src/main/java/io/muun/apollo/data/os/BackgroundExecutionMetricsProvider.kt

@@ -11,7 +11,6 @@ import io.muun.apollo.data.net.ConnectivityInfoProvider
 import io.muun.apollo.data.net.NetworkInfoProvider
 import kotlinx.serialization.Serializable
 import java.util.Locale
-import java.util.TimeZone
 import javax.inject.Inject
 
 private const val UNSUPPORTED = -1
@@ -27,6 +26,7 @@ class BackgroundExecutionMetricsProvider @Inject constructor(
     private val activityManagerInfoProvider: ActivityManagerInfoProvider,
     private val resourcesInfoProvider: ResourcesInfoProvider,
     private val systemCapabilitiesProvider: SystemCapabilitiesProvider,
+    private val dateTimeZoneProvider: DateTimeZoneProvider,
 ) {
 
     private val powerManager: PowerManager by lazy {
@@ -54,7 +54,7 @@ class BackgroundExecutionMetricsProvider @Inject constructor(
             SystemClock.elapsedRealtime(),
             hardwareCapabilitiesProvider.bootCount,
             Locale.getDefault().toString(),
-            TimeZone.getDefault().rawOffset / 1000L,
+            dateTimeZoneProvider.timeZoneOffsetSeconds,
             telephonyInfoProvider.region.orElse(""),
             telephonyInfoProvider.simRegion,
             appInfoProvider.appDatadir,
@@ -68,7 +68,10 @@ class BackgroundExecutionMetricsProvider @Inject constructor(
             systemCapabilitiesProvider.developerEnabled,
             connectivityInfoProvider.proxyHttp,
             connectivityInfoProvider.proxyHttps,
-            connectivityInfoProvider.proxySocks
+            connectivityInfoProvider.proxySocks,
+            dateTimeZoneProvider.autoDateTime,
+            dateTimeZoneProvider.autoTimeZone,
+            dateTimeZoneProvider.timeZoneId
         )
 
     @Suppress("ArrayInDataClass")
@@ -108,6 +111,9 @@ class BackgroundExecutionMetricsProvider @Inject constructor(
         private val proxyHttp: String,
         private val proxyHttps: String,
         private val proxySocks: String,
+        private val autoDateTime: Int,
+        private val autoTimeZone: Int,
+        private val timeZoneId: String,
     )
 
     /**

android/apollo/src/main/java/io/muun/apollo/data/os/DateTimeZoneProvider.kt

@@ -0,0 +1,37 @@
+package io.muun.apollo.data.os
+
+import android.content.Context
+import android.provider.Settings
+import java.util.TimeZone
+import javax.inject.Inject
+
+class DateTimeZoneProvider @Inject constructor(private val context: Context) {
+
+    val autoTimeZone: Int
+        get() {
+            return Settings.Global.getInt(
+                context.contentResolver,
+                Settings.Global.AUTO_TIME_ZONE,
+                -1
+            )
+        }
+
+    val autoDateTime: Int
+        get() {
+            return Settings.Global.getInt(
+                context.contentResolver,
+                Settings.Global.AUTO_TIME,
+                -1
+            )
+        }
+
+    val timeZoneId: String
+        get() {
+            return TimeZone.getDefault().id.take(100)
+        }
+
+    val timeZoneOffsetSeconds: Long
+        get() {
+            return TimeZone.getDefault().rawOffset / 1000L
+        }
+}

android/apollo/src/main/java/io/muun/apollo/data/os/secure_storage/SecureStoragePreferences.java

@@ -77,6 +77,7 @@ public byte[] getAesIv(String key) {
      */
     public synchronized byte[] getPersistentSecureRandomBytes(String key, int size) {
         if (sharedPreferences.contains(key)) {
+            Timber.i("getPersistentSecureRandomBytes for " + key + ". Cached.");
             final byte[] iv = getBytes(key);
 
             // We've had a few InvalidKeyExceptions that might come from invalid IVs
@@ -90,6 +91,7 @@ public synchronized byte[] getPersistentSecureRandomBytes(String key, int size)
             return iv;
 
         } else {
+            Timber.i("getPersistentSecureRandomBytes for " + key + ". Generate new");
             final byte[] bytes = RandomGenerator.getBytes(size);
             saveBytes(bytes, key);
             return bytes;
@@ -102,7 +104,14 @@ public synchronized byte[] getPersistentSecureRandomBytes(String key, int size)
     public void saveBytes(byte[] bytes, String key) {
         initSecureStorage();
 
-        sharedPreferences.edit().putString(key, SerializationUtils.serializeBytes(bytes)).commit();
+        final boolean writeSuccess = sharedPreferences.edit()
+                .putString(key, SerializationUtils.serializeBytes(bytes))
+                .commit();
+
+        Timber.i("SaveBytes for " + key + " success:" + writeSuccess );
+        if (!writeSuccess) {
+            Timber.e("Error while committing write to secure storage preferences");
+        }
     }
 
     /**

android/apollo/src/main/java/io/muun/apollo/data/os/secure_storage/SecureStorageProvider.java

@@ -123,6 +123,9 @@ public boolean has(String key) {
             // our error report infra offers more metadata/insights on this issue
             if (hasKeyInPreferences != hasKeyInKeystore) {
                 final SecureStorageError error = new SecureStorageError(debugSnapshot());
+                error.addMetadata("key", key);
+                error.addMetadata("hasKeyInPreferences", hasKeyInPreferences);
+                error.addMetadata("hasKeyInKeystore", hasKeyInKeystore);
                 Timber.e(error);
                 throw error;
             }
@@ -196,6 +199,7 @@ private void storeEncrypted(String key, byte[] input) {
             preferences.saveBytes(keyStore.encryptData(input, key, preferences.getAesIv(key)), key);
         } catch (Throwable e) {
             Timber.i("SecureStorageError on WRITE for key: " + key);
+            Timber.e(e);
             final SecureStorageError ssError = new SecureStorageError(e, debugSnapshot());
             enhanceError(ssError, key);
             throw ssError;

android/apollo/src/main/java/io/muun/apollo/data/preferences/UserRepository.java

@@ -12,6 +12,7 @@
 import io.muun.apollo.domain.model.user.UserPhoneNumber;
 import io.muun.apollo.domain.model.user.UserProfile;
 import io.muun.common.Optional;
+import io.muun.common.model.Currency;
 import io.muun.common.model.PhoneNumber;
 import io.muun.common.utils.Preconditions;
 
@@ -32,6 +33,7 @@
 import javax.annotation.Nullable;
 import javax.inject.Inject;
 import javax.inject.Singleton;
+import javax.money.CurrencyUnit;
 
 @Singleton
 public class UserRepository extends BaseRepository {
@@ -487,26 +489,37 @@ public static class StoredUserJson {
         // and migrate the preference to a non-minified JSON this class is APPEND-ONLY.
 
         public long hid;
+
         public String email;
+
         public String createdAt;
 
         public String phoneNumber;
+
         public boolean isPhoneNumberVerified;
 
         public String firstName;
+
         public String lastName;
+
         public String profilePictureUrl;
 
         public boolean isEmailVerified;
+
         public boolean hasRecoveryCode;
+
         public boolean hasPassword;
+
         public boolean hasP2PEnabled;
+
         public boolean hasExportedKeys;
 
         public String currency;
 
         public String emergencyKitLastExportedAt;
+
         public Integer emergencyKitVersion;
+
         public String emergencyKitExportMethod;
 
         @NonNull // Not backed by Houston, cached locally
@@ -551,25 +564,27 @@ public StoredUserJson() {
         /**
          * Manual constructor.
          */
-        public StoredUserJson(long hid,
-                              String email,
-                              String createdAt,
-                              String phoneNumber,
-                              boolean isPhoneNumberVerified,
-                              String firstName,
-                              String lastName,
-                              String profilePictureUrl,
-                              boolean isEmailVerified,
-                              boolean hasRecoveryCode,
-                              boolean hasPassword,
-                              boolean hasP2PEnabled,
-                              boolean hasExportedKeys,
-                              String currency,
-                              String emergencyKitLastExportedAt,
-                              Integer emergencyKitVersion,
-                              EmergencyKitExport.Method emergencyKitExportMethod,
-                              @NonNull StoredEkVerificationCodes ekVerificationCodes,
-                              @NonNull List<Integer> ekVersions) {
+        public StoredUserJson(
+                long hid,
+                String email,
+                String createdAt,
+                String phoneNumber,
+                boolean isPhoneNumberVerified,
+                String firstName,
+                String lastName,
+                String profilePictureUrl,
+                boolean isEmailVerified,
+                boolean hasRecoveryCode,
+                boolean hasPassword,
+                boolean hasP2PEnabled,
+                boolean hasExportedKeys,
+                String currency,
+                String emergencyKitLastExportedAt,
+                Integer emergencyKitVersion,
+                EmergencyKitExport.Method emergencyKitExportMethod,
+                @NonNull StoredEkVerificationCodes ekVerificationCodes,
+                @NonNull List<Integer> ekVersions
+        ) {
 
             this.hid = hid;
             this.email = email;
@@ -608,7 +623,7 @@ User toUser() {
                             ? Optional.of(new UserProfile(firstName, lastName, profilePictureUrl))
                             : Optional.empty(),
 
-                    SerializationUtils.deserializeCurrencyUnit(currency != null ? currency : "USD"),
+                    loadCurrencyFromStorage(),
 
                     hasRecoveryCode,
                     hasPassword,
@@ -626,6 +641,18 @@ User toUser() {
             );
         }
 
+        private CurrencyUnit loadCurrencyFromStorage() {
+            try {
+                final String currencyCode = currency != null ? currency : "USD";
+                return SerializationUtils.deserializeCurrencyUnit(currencyCode);
+
+            } catch (Exception e) {
+                // This can happen for example if user primary currency is no longer supported
+                // after an app or OS update.
+                return Currency.getUnit(Currency.DEFAULT.getCode()).get();
+            }
+        }
+
         void initEmergencyKitVersion() {
             if (emergencyKitLastExportedAt != null) {
                 emergencyKitVersion = (int) Libwallet.EKVersionDescriptors;
@@ -683,9 +710,11 @@ public StoredUserJson get(@NonNull String key, @NonNull SharedPreferences prefer
         }
 
         @Override
-        public void set(@NonNull String key,
-                        @NonNull StoredUserJson value,
-                        @NonNull SharedPreferences.Editor editor) {
+        public void set(
+                @NonNull String key,
+                @NonNull StoredUserJson value,
+                @NonNull SharedPreferences.Editor editor
+        ) {
             super.set(key, value, editor);
         }
     }