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feat: create and share obfuscated user database [WPB-14826] (#3818)
Co-authored-by: Oussama Hassine <[email protected]> Co-authored-by: Jakub Zerko <[email protected]>
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Jan 29, 2025
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app/src/main/kotlin/com/wire/android/di/accountScoped/BackupModule.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| /* | ||
| * Wire | ||
| * Copyright (C) 2025 Wire Swiss GmbH | ||
| * | ||
| * 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.wire.android.di.accountScoped | ||
|
|
||
| import com.wire.android.di.CurrentAccount | ||
| import com.wire.android.di.KaliumCoreLogic | ||
| import com.wire.kalium.logic.CoreLogic | ||
| import com.wire.kalium.logic.data.user.UserId | ||
| import com.wire.kalium.logic.feature.backup.BackupScope | ||
| import com.wire.kalium.util.DelicateKaliumApi | ||
| import dagger.Module | ||
| import dagger.Provides | ||
| import dagger.hilt.InstallIn | ||
| import dagger.hilt.android.components.ViewModelComponent | ||
| import dagger.hilt.android.scopes.ViewModelScoped | ||
|
|
||
| @Module | ||
| @InstallIn(ViewModelComponent::class) | ||
| class BackupModule { | ||
|
|
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| @ViewModelScoped | ||
| @Provides | ||
| fun provideBackupScope(@KaliumCoreLogic coreLogic: CoreLogic, @CurrentAccount currentAccount: UserId): BackupScope = | ||
| coreLogic.getSessionScope(currentAccount).backup | ||
|
|
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| @ViewModelScoped | ||
| @Provides | ||
| fun provideCreateBackupUseCase(backupScope: BackupScope) = | ||
| backupScope.create | ||
|
|
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| @ViewModelScoped | ||
| @Provides | ||
| fun provideVerifyBackupUseCase(backupScope: BackupScope) = | ||
| backupScope.verify | ||
|
|
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| @ViewModelScoped | ||
| @Provides | ||
| fun provideRestoreBackupUseCase(backupScope: BackupScope) = | ||
| backupScope.restore | ||
|
|
||
| @OptIn(DelicateKaliumApi::class) | ||
| @ViewModelScoped | ||
| @Provides | ||
| fun provideOnboardingBackupUseCase(backupScope: BackupScope) = | ||
| backupScope.createUnEncryptedCopy | ||
| } |
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app/src/main/kotlin/com/wire/android/ui/debug/ExportObfuscatedCopyViewModel.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| /* | ||
| * Wire | ||
| * Copyright (C) 2025 Wire Swiss GmbH | ||
| * | ||
| * 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.wire.android.ui.debug | ||
|
|
||
| import android.net.Uri | ||
| import androidx.annotation.VisibleForTesting | ||
| import androidx.compose.foundation.text.input.TextFieldState | ||
| import androidx.compose.foundation.text.input.clearText | ||
| import androidx.compose.runtime.getValue | ||
| import androidx.compose.runtime.mutableStateOf | ||
| import androidx.compose.runtime.setValue | ||
| import androidx.lifecycle.ViewModel | ||
| import androidx.lifecycle.viewModelScope | ||
| import com.wire.android.appLogger | ||
| import com.wire.android.di.ScopedArgs | ||
| import com.wire.android.di.ViewModelScopedPreview | ||
| import com.wire.android.feature.analytics.AnonymousAnalyticsManagerImpl | ||
| import com.wire.android.feature.analytics.model.AnalyticsEvent | ||
| import com.wire.android.ui.home.settings.backup.BackupAndRestoreState | ||
| import com.wire.android.ui.home.settings.backup.BackupCreationProgress | ||
| import com.wire.android.util.FileManager | ||
| import com.wire.android.util.dispatchers.DefaultDispatcherProvider | ||
| import com.wire.android.util.dispatchers.DispatcherProvider | ||
| import com.wire.kalium.logic.feature.backup.CreateBackupResult | ||
| import com.wire.kalium.logic.feature.backup.CreateObfuscatedCopyUseCase | ||
| import com.wire.kalium.util.DelicateKaliumApi | ||
| import dagger.hilt.android.lifecycle.HiltViewModel | ||
| import kotlinx.coroutines.launch | ||
| import kotlinx.coroutines.withContext | ||
| import kotlinx.serialization.Serializable | ||
| import javax.inject.Inject | ||
|
|
||
| @ViewModelScopedPreview | ||
| interface ExportObfuscatedCopyViewModel { | ||
|
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| val state: BackupAndRestoreState get() = BackupAndRestoreState.INITIAL_STATE | ||
|
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| val createBackupPasswordState: TextFieldState | ||
| get() = TextFieldState() | ||
|
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| fun createObfuscatedCopy() {} | ||
| fun shareCopy() {} | ||
| fun saveCopy(uri: Uri) {} | ||
| fun cancelBackupCreation() {} | ||
| } | ||
|
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| @HiltViewModel | ||
| class ExportObfuscatedCopyViewModelImpl @OptIn(DelicateKaliumApi::class) @Inject constructor( | ||
| private val createUnencryptedCopy: CreateObfuscatedCopyUseCase, | ||
| private val dispatcher: DispatcherProvider = DefaultDispatcherProvider(), | ||
| private val fileManager: FileManager, | ||
| ) : ViewModel(), ExportObfuscatedCopyViewModel { | ||
|
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| override var state by mutableStateOf(BackupAndRestoreState.INITIAL_STATE) | ||
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| override val createBackupPasswordState: TextFieldState = TextFieldState() | ||
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| @VisibleForTesting | ||
| internal var latestCreatedBackup: BackupAndRestoreState.CreatedBackup? = null | ||
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| @OptIn(DelicateKaliumApi::class) | ||
| override fun createObfuscatedCopy() { | ||
| viewModelScope.launch { | ||
|
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| when (val result = createUnencryptedCopy(null)) { | ||
| is CreateBackupResult.Success -> { | ||
| state = state.copy(backupCreationProgress = BackupCreationProgress.Finished(result.backupFileName)) | ||
| latestCreatedBackup = BackupAndRestoreState.CreatedBackup( | ||
| result.backupFilePath, | ||
| result.backupFileName, | ||
| result.backupFileSize, | ||
| false | ||
| ) | ||
| } | ||
|
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| is CreateBackupResult.Failure -> { | ||
| state = state.copy(backupCreationProgress = BackupCreationProgress.Failed) | ||
| appLogger.e("Failed to create backup: ${result.coreFailure}") | ||
| AnonymousAnalyticsManagerImpl.sendEvent(event = AnalyticsEvent.BackupExportFailed) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| override fun shareCopy() { | ||
| viewModelScope.launch { | ||
| latestCreatedBackup?.let { backupData -> | ||
| withContext(dispatcher.io()) { | ||
| fileManager.shareWithExternalApp(backupData.path, backupData.assetName) {} | ||
| } | ||
| } | ||
| state = state.copy( | ||
| backupCreationProgress = BackupCreationProgress.InProgress(), | ||
| ) | ||
| } | ||
| } | ||
|
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| override fun saveCopy(uri: Uri) { | ||
| viewModelScope.launch { | ||
| latestCreatedBackup?.let { backupData -> | ||
| fileManager.copyToUri(backupData.path, uri, dispatcher) | ||
| } | ||
| state = state.copy( | ||
| backupCreationProgress = BackupCreationProgress.InProgress(), | ||
| ) | ||
| } | ||
| } | ||
|
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| override fun cancelBackupCreation() { | ||
| viewModelScope.launch(dispatcher.main()) { | ||
| createBackupPasswordState.clearText() | ||
| } | ||
| } | ||
| } | ||
|
|
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| @Serializable | ||
| object ExportObfuscatedCopyArgs : ScopedArgs { | ||
| override val key = "ExportObfuscatedCopyArgsKey" | ||
| } |
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