3.4.0

.github/workflows/android.yml

@@ -0,0 +1,27 @@
+name: Android CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+          cache: gradle
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: detekt
+        run: ./gradlew detekt

app/build.gradle.kts

@@ -1,9 +1,9 @@
 import com.android.build.gradle.internal.api.BaseVariantOutputImpl
 
 @Suppress("PropertyName")
-val VERSION_NAME="3.3.0"
+val VERSION_NAME="3.4.0"
 @Suppress("PropertyName")
-val VERSION_CODE=28
+val VERSION_CODE=36
 val useFpProDebugVersion =
     false // switch to true when needed to debug the locally built library
 val fingerprintProLib = if (useFpProDebugVersion) libs.fingerprint.pro.debug else libs.fingerprint.pro.asProvider()
@@ -152,4 +152,6 @@ dependencies {
     androidTestImplementation(libs.androidx.compose.ui.test)
     debugImplementation(libs.androidx.compose.ui.tooling)
     debugImplementation(libs.androidx.compose.ui.test.manifest)
+
+    detektPlugins(libs.detekt.formatting)
 }

app/src/main/AndroidManifest.xml

@@ -10,13 +10,12 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
-        android:theme="@style/Theme.Splash"
-        >
+        android:theme="@style/Theme.Splash">
         <activity
             android:name=".MainActivity"
             android:configChanges="orientation"
-            android:screenOrientation="portrait"
-            android:exported="true">
+            android:exported="true"
+            android:screenOrientation="portrait">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/constants/Credentials.kt

@@ -5,4 +5,4 @@ import com.fingerprintjs.android.fpjs_pro.Configuration
 object Credentials {
     val apiKey: String = Protected.apiKey
     val endpointUrl: String = Configuration.Region.US.endpointUrl
-}
+}

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/constants/URLs.kt

@@ -17,6 +17,8 @@ object URLs {
         val locationSpoofing = smartSignalOverviewUrl("geolocation-spoofing-detection")
         val root = smartSignalOverviewUrl("rooted-device-detection")
         val vpn = smartSignalOverviewUrl("vpn-detection-for-mobile-devices")
+        val tampering = smartSignalOverviewUrl("tampered-request-detection-for-mobile-apps")
+        val mitm = smartSignalOverviewUrl("mitm-attack-detection")
 
         private fun smartSignalOverviewUrl(forAnchor: String): String {
             return "https://dev.fingerprint.com/docs/smart-signals-overview#$forAnchor"

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/di/AppComponent.kt

@@ -7,7 +7,6 @@ import com.fingerprintjs.android.fpjs_pro_demo.di.modules.AppModule
 import dagger.BindsInstance
 import dagger.Component
 
-
 @AppScope
 @Component(
     modules = [
@@ -18,7 +17,7 @@ import dagger.Component
         CommonComponent::class
     ]
 )
-interface AppComponent: ViewModelProvidingComponent {
+interface AppComponent : ViewModelProvidingComponent {
 
     @Component.Builder
     interface Builder {

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/di/AppScope.kt

@@ -1,6 +1,5 @@
 package com.fingerprintjs.android.fpjs_pro_demo.di
 
-
 @Retention(AnnotationRetention.RUNTIME)
 @javax.inject.Scope
 annotation class AppScope

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/di/components/common/CommonComponent.kt

@@ -22,4 +22,4 @@ interface CommonComponent {
     fun stateMocks(): StateMocks
     fun homeScreenUiStateCreator(): HomeScreenUiStateCreator
     fun smartSignalsBodyParser(): SmartSignalsBodyParser
-}
+}

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/di/components/common/CommonComponentStorage.kt

@@ -2,4 +2,4 @@ package com.fingerprintjs.android.fpjs_pro_demo.di.components.common
 
 object CommonComponentStorage {
     val commonComponent: CommonComponent by lazy { DaggerCommonComponent.create() }
-}
+}

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/di/components/common/CommonModule.kt

@@ -7,7 +7,6 @@ import kotlinx.serialization.json.ClassDiscriminatorMode
 import kotlinx.serialization.json.Json
 import javax.inject.Singleton
 
-
 @Module
 class CommonModule {
 

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/di/modules/AppBindingModule.kt

@@ -4,8 +4,8 @@ import android.app.Application
 import android.content.Context
 import com.fingerprintjs.android.fpjs_pro_demo.App
 import com.fingerprintjs.android.fpjs_pro_demo.storage.BackingStorage
-import com.fingerprintjs.android.fpjs_pro_demo.storage.impl.JsonSerializer
 import com.fingerprintjs.android.fpjs_pro_demo.storage.Serializer
+import com.fingerprintjs.android.fpjs_pro_demo.storage.impl.JsonSerializer
 import com.fingerprintjs.android.fpjs_pro_demo.storage.impl.SharedPreferencesStorage
 import dagger.Binds
 import dagger.Module

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/custom_api_keys/CustomApiKeysUseCase.kt

@@ -49,7 +49,6 @@ class CustomApiKeysUseCase @Inject constructor(
         _state.emit(loadedState)
     }
 
-
     private suspend fun saveState(state: CustomApiKeysState): Result<*, *> {
         return appStorage.save(state.public, StorageKey.CustomPublicApiKey)
             .andThen { appStorage.save(state.secret, StorageKey.CustomSecretApiKey) }

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/identification/FingerprintJSProResult.kt

@@ -5,4 +5,3 @@ import com.fingerprintjs.android.fpjs_pro.FingerprintJSProResponse
 import com.github.michaelbull.result.Result
 
 typealias FingerprintJSProResult = Result<FingerprintJSProResponse, Error>
-

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/identification/IdentificationProvider.kt

@@ -66,4 +66,4 @@ class IdentificationProvider @Inject constructor(
             )
         }
     }
-}
+}

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/signup/AllowSignUpPromptUseCase.kt

@@ -49,8 +49,8 @@ class AllowSignUpPromptUseCase @Inject constructor(
 
     private suspend fun updateState() {
         _showAllowed.emit(
-            (System.currentTimeMillis() - getSignupPromptHideTimeMillis() > MILLIS_IN_WEEK)
-                    && getFingerprintSuccessCount() >= 2
+            (System.currentTimeMillis() - getSignupPromptHideTimeMillis() > MILLIS_IN_WEEK) &&
+                getFingerprintSuccessCount() >= 2
         )
     }
 

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/smart_signals/SmartSignals.kt

@@ -12,6 +12,8 @@ class SmartSignals(
     val locationSpoofing: SmartSignalInfo<SmartSignal.LocationSpoofing>,
     val root: SmartSignalInfo<SmartSignal.Root>,
     val vpn: SmartSignalInfo<SmartSignal.Vpn>,
+    val tampering: SmartSignalInfo<SmartSignal.Tampering>,
+    val mitm: SmartSignalInfo<SmartSignal.Mitm>,
 )
 
 sealed class SmartSignalInfo<out T : SmartSignal>(val rawKey: String) {
@@ -83,4 +85,15 @@ sealed class SmartSignal {
         val originTimezone: String? = null,
         val originCountry: String? = null,
     ) : SmartSignal()
+
+    @Serializable
+    data class Tampering(
+        val result: Boolean,
+        val anomalyScore: Float,
+    ) : SmartSignal()
+
+    @Serializable
+    data class Mitm(
+        val result: Boolean,
+    ) : SmartSignal()
 }

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/smart_signals/SmartSignalsBodyParser.kt

@@ -41,6 +41,8 @@ class SmartSignalsBodyParser @Inject constructor(
                         )
                     }
                 ),
+                tampering = products.getSmartSignal(key = "tampering"),
+                mitm = products.getSmartSignal(key = "mitmAttack"),
             )
         }.mapError { }
     }
@@ -76,10 +78,10 @@ class SmartSignalsBodyParser @Inject constructor(
     }
 
     private fun String.isEssentiallyEmpty(): Boolean =
-        this.isEmpty()
-                || this == "n\\a"
-                || this.contentEquals("null", ignoreCase = true)
-                || this.contentEquals("unknown", ignoreCase = true)
+        this.isEmpty() ||
+            this == "n\\a" ||
+            this.contentEquals("null", ignoreCase = true) ||
+            this.contentEquals("unknown", ignoreCase = true)
 
     private fun String.takeIfNotEssentiallyEmpty(): String? = takeIf { !it.isEssentiallyEmpty() }
 

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/smart_signals/SmartSignalsError.kt

@@ -8,7 +8,6 @@ sealed interface SmartSignalsError {
     data object ParseError : SmartSignalsError
     data object Unknown : SmartSignalsError
 
-
     sealed interface APIError : SmartSignalsError
     data object FeatureNotEnabled : SmartSignalsError, APIError
     data object RequestNotFound : SmartSignalsError, APIError

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/smart_signals/SmartSignalsProvider.kt

@@ -28,8 +28,9 @@ class SmartSignalsProvider @Inject constructor(
         if (!customKeysState.enabled) {
             val baseUrl = Protected.smartSignalsBaseUrl
             val origin = Protected.smartSignalsOrigin
-            if (baseUrl == null || origin == null)
+            if (baseUrl == null || origin == null) {
                 return Err(SmartSignalsError.EndpointInfoNotSetInApp)
+            }
             url = Uri.parse(baseUrl)
                 .buildUpon()
                 .appendPath("event")

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/domain/smart_signals/SmartSignalsResponse.kt

@@ -2,4 +2,4 @@ package com.fingerprintjs.android.fpjs_pro_demo.domain.smart_signals
 
 import com.github.michaelbull.result.Result
 
-typealias SmartSignalsResponse = Result<SmartSignals, SmartSignalsError>
+typealias SmartSignalsResponse = Result<SmartSignals, SmartSignalsError>

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/network/HttpClient.kt

@@ -14,20 +14,19 @@ import okhttp3.Request
 import java.io.IOException
 import javax.inject.Inject
 
-
 @AppScope
 class HttpClient @Inject constructor(private val client: OkHttpClient) {
 
-    sealed class Error <T: Throwable> (val cause: T) {
-        class IO(error: IOException): Error<IOException>(error)
-        class Unknown(error: Throwable): Error<Throwable>(error)
+    sealed class Error<T : Throwable> (val cause: T) {
+        class IO(error: IOException) : Error<IOException>(error)
+        class Unknown(error: Throwable) : Error<Throwable>(error)
 
-       companion object {
-           fun from(t: Throwable): Error<*> = when (t) {
-               is IOException -> IO(t)
-               else -> Unknown(t)
-           }
-       }
+        companion object {
+            fun from(t: Throwable): Error<*> = when (t) {
+                is IOException -> IO(t)
+                else -> Unknown(t)
+            }
+        }
     }
 
     data class Response(

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/storage/AppStorage.kt

@@ -8,14 +8,14 @@ import kotlin.reflect.KClass
 class AppStorage @Inject constructor(
     private val backingStorage: BackingStorage,
     private val serializer: Serializer,
-)  {
+) {
 
     suspend fun save(data: Any, key: StorageKey): Result<*, *> {
         return serializer.serialize(data)
             .andThen { backingStorage.writeData(it, key) }
     }
 
-    suspend fun <T: Any> load(key: StorageKey, classOfT: KClass<T>) : Result<T, *> {
+    suspend fun <T : Any> load(key: StorageKey, classOfT: KClass<T>): Result<T, *> {
         return backingStorage.readData(key)
             .andThen { serializer.deserialize(it, classOfT) }
     }

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/storage/Serializer.kt

@@ -5,5 +5,5 @@ import kotlin.reflect.KClass
 
 interface Serializer {
     suspend fun serialize(data: Any): Result<ByteArray, *>
-    suspend fun <T: Any> deserialize(data: ByteArray, classOfT: KClass<T>): Result<T, *>
+    suspend fun <T : Any> deserialize(data: ByteArray, classOfT: KClass<T>): Result<T, *>
 }

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/storage/impl/SharedPreferencesStorage.kt

@@ -27,12 +27,12 @@ class SharedPreferencesStorage @Inject constructor(
 
     private val sharedPrefsFileNameHistory = if (encryptedSharedPreferencesSupported) {
         listOf(
-            // old shared prefs
-            "fpjs_prefs",
+
+            "fpjs_prefs", // old shared prefs
             "fpjs_prefs_v1",
-            "fpjs_prefs_v2_legacy", // if device has been updated from api levels 21-22, let's delete unencrypted shared preferences
-            // current shared prefs
-            "fpjs_prefs_v2",
+            "fpjs_prefs_v2_legacy", // if device has been updated from api levels 21-22,
+            // let's delete unencrypted shared preferences
+            "fpjs_prefs_v2", // current shared prefs
         )
     } else {
         listOf(
@@ -65,7 +65,6 @@ class SharedPreferencesStorage @Inject constructor(
         }
     }
 
-
     // for now, let's not bother with migration, there is no important information to migrate
     // from the previous released version of the app
     @SuppressLint("ApplySharedPref")
@@ -87,7 +86,6 @@ class SharedPreferencesStorage @Inject constructor(
         }
     }
 
-
     override suspend fun writeData(bytes: ByteArray, key: StorageKey): Result<*, *> {
         return withContext(Dispatchers.IO) {
             runCatching {

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/ui/kit/AppBarAnimation.kt

@@ -26,4 +26,4 @@ fun Modifier.animatedAppBar(
     }
 }
 
-private const val SHARED_APP_BAR_KEY = "appbar"
+private const val SHARED_APP_BAR_KEY = "appbar"

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/ui/kit/Shimmable.kt

@@ -69,15 +69,17 @@ fun <T> Shimmable(
 
                 else -> {
                     // default transition
-                    (fadeIn(
-                        animationSpec = tween(
-                            220,
-                            delayMillis = 90
+                    (
+                        fadeIn(
+                            animationSpec = tween(
+                                220,
+                                delayMillis = 90
+                            )
+                        ) + scaleIn(
+                            initialScale = 0.92f,
+                            animationSpec = tween(220, delayMillis = 90)
                         )
-                    ) + scaleIn(
-                        initialScale = 0.92f,
-                        animationSpec = tween(220, delayMillis = 90)
-                    )).togetherWith(fadeOut(animationSpec = tween(90)))
+                        ).togetherWith(fadeOut(animationSpec = tween(90)))
                 }
             }
         },

app/src/main/java/com/fingerprintjs/android/fpjs_pro_demo/ui/kit/ValuePickerTextField.kt

@@ -94,7 +94,6 @@ fun <T> ValuePickerTextField(
                 )
             }
         }
-
     }
 }