Add recaptcha

app/build.gradle.kts

@@ -27,6 +27,8 @@ android {
         vectorDrawables {
             useSupportLibrary = true
         }
+
+        buildConfigField("String", "RECAPTCHA_API_SITE_KEY", "\"6LfaxOgpAAAAAI3Sj4rtB2oAFjkRJILiGEt-LUsc\"")
     }
 
     buildTypes {
@@ -119,6 +121,7 @@ dependencies {
 
     // Others
     implementation(libs.kotlinx.serialization)
+    implementation(libs.recaptcha)
 
     // Test
     testImplementation(libs.junit)

app/src/main/java/com/infomaniak/swisstransfer/di/ApplicationModule.kt

@@ -17,7 +17,10 @@
  */
 package com.infomaniak.swisstransfer.di
 
+import android.app.Application
 import com.infomaniak.multiplatform_swisstransfer.SwissTransferInjection
+import com.infomaniak.swisstransfer.ui.MainApplication
+import com.infomaniak.swisstransfer.ui.utils.Recaptcha
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
@@ -30,10 +33,22 @@ import javax.inject.Singleton
 @InstallIn(SingletonComponent::class)
 object ApplicationModule {
 
+    @Provides
+    fun providesMainApplication(application: Application) = application as MainApplication
+
     @Provides
     @Singleton
     fun providesSwissTransferInjection() = SwissTransferInjection()
 
+    @Provides
+    @Singleton
+    fun providesRecaptchaInjection(
+        application: MainApplication,
+        @IoDispatcher ioDispatcher: CoroutineDispatcher,
+    ): Recaptcha {
+        return Recaptcha(application, ioDispatcher)
+    }
+
     @Provides
     @Singleton
     fun providesGlobalCoroutineScope(@DefaultDispatcher defaultDispatcher: CoroutineDispatcher): CoroutineScope {

app/src/main/java/com/infomaniak/swisstransfer/di/CoroutinesDispatchersModule.kt

@@ -1,6 +1,6 @@
 /*
  * Infomaniak SwissTransfer - Android
- * Copyright (C) 2023-2024 Infomaniak Network SA
+ * Copyright (C) 2024 Infomaniak Network SA
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/java/com/infomaniak/swisstransfer/ui/MainApplication.kt

@@ -20,6 +20,7 @@ package com.infomaniak.swisstransfer.ui
 import android.app.Application
 import com.infomaniak.multiplatform_swisstransfer.SwissTransferInjection
 import com.infomaniak.swisstransfer.BuildConfig
+import com.infomaniak.swisstransfer.ui.utils.Recaptcha
 import dagger.hilt.android.HiltAndroidApp
 import io.sentry.SentryEvent
 import io.sentry.SentryOptions
@@ -35,12 +36,18 @@ class MainApplication : Application() {
     @Inject
     lateinit var swissTransferInjection: SwissTransferInjection
 
+    @Inject
+    lateinit var recaptcha: Recaptcha
+
     @Inject
     lateinit var globalCoroutineScope: CoroutineScope
 
     override fun onCreate() {
         super.onCreate()
-        globalCoroutineScope.launch { swissTransferInjection.loadDefaultAccount() }
+        globalCoroutineScope.launch {
+            swissTransferInjection.loadDefaultAccount()
+            recaptcha.initializeClient()
+        }
 
         SentryAndroid.init(this) { options: SentryAndroidOptions ->
             // Register the callback as an option

app/src/main/java/com/infomaniak/swisstransfer/ui/utils/Recaptcha.kt

@@ -0,0 +1,53 @@
+/*
+ * Infomaniak SwissTransfer - Android
+ * Copyright (C) 2024 Infomaniak Network SA
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.infomaniak.swisstransfer.ui.utils
+
+import com.google.android.recaptcha.Recaptcha
+import com.google.android.recaptcha.RecaptchaAction
+import com.google.android.recaptcha.RecaptchaClient
+import com.infomaniak.swisstransfer.BuildConfig
+import com.infomaniak.swisstransfer.di.IoDispatcher
+import com.infomaniak.swisstransfer.ui.MainApplication
+import dagger.hilt.android.qualifiers.ApplicationContext
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+class Recaptcha @Inject constructor(
+    @ApplicationContext private val application: MainApplication,
+    @IoDispatcher private val ioDispatcher: CoroutineDispatcher,
+) {
+
+    private var client: RecaptchaClient? = null
+
+    suspend fun initializeClient() {
+        runCatching {
+            client = Recaptcha.fetchClient(application, BuildConfig.RECAPTCHA_API_SITE_KEY)
+        }.onFailure {
+            // Handle errors
+        }
+    }
+
+    fun fetchCode(callback: (String?) -> Unit) {
+        CoroutineScope(ioDispatcher).launch {
+            val code = client?.execute(RecaptchaAction.LOGIN)?.getOrNull()
+            callback(code)
+        }
+    }
+}

gradle/libs.versions.toml

@@ -18,6 +18,7 @@ serialization = "1.7.1"
 swisstransfer = "0.1.1"
 sentry = "4.12.0"
 sentry-android = "7.15.0"
+recaptcha = "18.6.1"
 
 [libraries]
 androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
@@ -43,6 +44,7 @@ kotlinx-serialization = { module = "org.jetbrains.kotlinx:kotlinx-serialization-
 navigation-compose = { group = "androidx.navigation", name = "navigation-compose", version.ref = "navigation" }
 swisstransfer-core = { module = "com.github.Infomaniak.multiplatform-SwissTransfer:STCore", version.ref = "swisstransfer" }
 sentry-android = { module = "io.sentry:sentry-android", version.ref = "sentry-android" }
+recaptcha = { module = "com.google.android.recaptcha:recaptcha", version.ref = "recaptcha" }
 # Tests
 androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }