Closes #7344: Login storage refactor

The a-c side of this work is in https://github.com/mozilla-mobile/android-components/pull/6128

This switches Fenix to use `SyncableLoginsStorage`, which caches a connection internally
on first access, and doesn't expose any lock/unlock APIs at the public boundary.

app/src/geckoBeta/java/org/mozilla/fenix/engine/GeckoProvider.kt

@@ -6,10 +6,9 @@ import android.content.Context
 import android.os.Bundle
 import mozilla.components.browser.engine.gecko.autofill.GeckoLoginDelegateWrapper
 import mozilla.components.browser.engine.gecko.glean.GeckoAdapter
+import mozilla.components.concept.storage.LoginsStorage
 import mozilla.components.lib.crash.handler.CrashHandlerService
-import mozilla.components.lib.dataprotect.SecureAbove22Preferences
 import mozilla.components.service.experiments.Experiments
-import mozilla.components.service.sync.logins.AsyncLoginsStorage
 import mozilla.components.service.sync.logins.GeckoLoginStorageDelegate
 import org.mozilla.fenix.Config
 import org.mozilla.fenix.ext.settings
@@ -24,11 +23,10 @@ object GeckoProvider {
     @Synchronized
     fun getOrCreateRuntime(
         context: Context,
-        storage: AsyncLoginsStorage,
+        storage: LoginsStorage
-        securePreferences: SecureAbove22Preferences
     ): GeckoRuntime {
         if (runtime == null) {
-            runtime = createRuntime(context, storage, securePreferences)
+            runtime = createRuntime(context, storage)
         }
 
         return runtime!!
@@ -36,8 +34,7 @@ object GeckoProvider {
 
     private fun createRuntime(
         context: Context,
-        storage: AsyncLoginsStorage,
+        storage: LoginsStorage
-        securePreferences: SecureAbove22Preferences
     ): GeckoRuntime {
         val builder = GeckoRuntimeSettings.Builder()
 
@@ -69,7 +66,6 @@ object GeckoProvider {
         val geckoRuntime = GeckoRuntime.create(context, runtimeSettings)
         val loginStorageDelegate = GeckoLoginStorageDelegate(
             storage,
-            securePreferences,
             { context.settings().shouldAutofillLogins && context.settings().shouldPromptToSaveLogins }
         )
         geckoRuntime.loginStorageDelegate = GeckoLoginDelegateWrapper(loginStorageDelegate)

app/src/geckoNightly/java/org/mozilla/fenix/engine/GeckoProvider.kt

@@ -6,9 +6,8 @@ import android.content.Context
 import android.os.Bundle
 import mozilla.components.browser.engine.gecko.autofill.GeckoLoginDelegateWrapper
 import mozilla.components.browser.engine.gecko.glean.GeckoAdapter
+import mozilla.components.concept.storage.LoginsStorage
 import mozilla.components.lib.crash.handler.CrashHandlerService
-import mozilla.components.lib.dataprotect.SecureAbove22Preferences
-import mozilla.components.service.sync.logins.AsyncLoginsStorage
 import mozilla.components.service.sync.logins.GeckoLoginStorageDelegate
 import org.mozilla.fenix.Config
 import org.mozilla.fenix.ext.settings
@@ -23,11 +22,10 @@ object GeckoProvider {
     @Synchronized
     fun getOrCreateRuntime(
         context: Context,
-        storage: AsyncLoginsStorage,
+        storage: LoginsStorage
-        securePreferences: SecureAbove22Preferences
     ): GeckoRuntime {
         if (runtime == null) {
-            runtime = createRuntime(context, storage, securePreferences)
+            runtime = createRuntime(context, storage)
         }
 
         return runtime!!
@@ -35,8 +33,7 @@ object GeckoProvider {
 
     private fun createRuntime(
         context: Context,
-        storage: AsyncLoginsStorage,
+        storage: LoginsStorage
-        securePreferences: SecureAbove22Preferences
     ): GeckoRuntime {
         val builder = GeckoRuntimeSettings.Builder()
 
@@ -61,7 +58,6 @@ object GeckoProvider {
         val geckoRuntime = GeckoRuntime.create(context, runtimeSettings)
         val loginStorageDelegate = GeckoLoginStorageDelegate(
             storage,
-            securePreferences,
             { context.settings().shouldAutofillLogins && context.settings().shouldPromptToSaveLogins }
         )
         geckoRuntime.loginStorageDelegate = GeckoLoginDelegateWrapper(loginStorageDelegate)

app/src/main/java/org/mozilla/fenix/browser/BaseBrowserFragment.kt

@@ -328,8 +328,7 @@ abstract class BaseBrowserFragment : Fragment(), UserInteractionHandler, Session
                     customTabId = customTabSessionId,
                     fragmentManager = parentFragmentManager,
                     loginValidationDelegate = DefaultLoginValidationDelegate(
-                        context.components.core.asyncPasswordsStorage,
+                        context.components.core.passwordsStorage
-                        context.components.core.getSecureAbove22Preferences()
                     ),
                     isSaveLoginEnabled = {
                         context.settings().shouldPromptToSaveLogins

app/src/main/java/org/mozilla/fenix/components/BackgroundServices.kt

@@ -20,7 +20,6 @@ import mozilla.components.feature.accounts.push.SendTabFeature
 import mozilla.components.feature.push.AutoPushFeature
 import mozilla.components.feature.push.PushConfig
 import mozilla.components.lib.crash.CrashReporter
-import mozilla.components.lib.dataprotect.SecureAbove22Preferences
 import mozilla.components.service.fxa.DeviceConfig
 import mozilla.components.service.fxa.ServerConfig
 import mozilla.components.service.fxa.SyncConfig
@@ -30,7 +29,7 @@ import mozilla.components.service.fxa.manager.SCOPE_SESSION
 import mozilla.components.service.fxa.manager.SCOPE_SYNC
 import mozilla.components.service.fxa.manager.SyncEnginesStorage
 import mozilla.components.service.fxa.sync.GlobalSyncableStoreProvider
-import mozilla.components.service.sync.logins.SyncableLoginsStore
+import mozilla.components.service.sync.logins.SyncableLoginsStorage
 import mozilla.components.support.base.log.logger.Logger
 import org.mozilla.fenix.Config
 import org.mozilla.fenix.FeatureFlags
@@ -51,8 +50,7 @@ class BackgroundServices(
     crashReporter: CrashReporter,
     historyStorage: PlacesHistoryStorage,
     bookmarkStorage: PlacesBookmarksStorage,
-    passwordsStorage: SyncableLoginsStore,
+    passwordsStorage: SyncableLoginsStorage
-    secureAbove22Preferences: SecureAbove22Preferences
 ) {
     fun defaultDeviceName(context: Context): String =
         context.getString(
@@ -88,7 +86,7 @@ class BackgroundServices(
             syncPeriodInMinutes = 240L) // four hours
     }
 
-    val pushService by lazy { FirebasePushService() }
+    private val pushService by lazy { FirebasePushService() }
 
     val push by lazy { makePushConfig()?.let { makePush(it) } }
 
@@ -97,7 +95,6 @@ class BackgroundServices(
         GlobalSyncableStoreProvider.configureStore(SyncEngine.History to historyStorage)
         GlobalSyncableStoreProvider.configureStore(SyncEngine.Bookmarks to bookmarkStorage)
         GlobalSyncableStoreProvider.configureStore(SyncEngine.Passwords to passwordsStorage)
-        GlobalSyncableStoreProvider.configureKeyStorage(secureAbove22Preferences)
     }
 
     private val telemetryAccountObserver = TelemetryAccountObserver(

app/src/main/java/org/mozilla/fenix/components/Components.kt

@@ -29,8 +29,7 @@ class Components(private val context: Context) {
             analytics.crashReporter,
             core.historyStorage,
             core.bookmarksStorage,
-            core.syncablePasswordsStorage,
+            core.passwordsStorage
-            core.getSecureAbove22Preferences()
         )
     }
     val services by lazy { Services(context, backgroundServices.accountManager) }

app/src/main/java/org/mozilla/fenix/components/Core.kt

@@ -9,7 +9,6 @@ import android.app.Application
 import android.content.Context
 import android.content.res.Configuration
 import io.sentry.Sentry
-import kotlinx.coroutines.CompletableDeferred
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
@@ -38,8 +37,7 @@ import mozilla.components.feature.webcompat.WebCompatFeature
 import mozilla.components.feature.webnotifications.WebNotificationFeature
 import mozilla.components.lib.dataprotect.SecureAbove22Preferences
 import mozilla.components.lib.dataprotect.generateEncryptionKey
-import mozilla.components.service.sync.logins.AsyncLoginsStorageAdapter
+import mozilla.components.service.sync.logins.SyncableLoginsStorage
-import mozilla.components.service.sync.logins.SyncableLoginsStore
 import org.mozilla.fenix.AppRequestInterceptor
 import org.mozilla.fenix.Config
 import org.mozilla.fenix.FeatureFlags
@@ -47,7 +45,6 @@ import org.mozilla.fenix.HomeActivity
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ext.settings
 import org.mozilla.fenix.test.Mockable
-import java.io.File
 import java.util.concurrent.TimeUnit
 
 /**
@@ -76,9 +73,7 @@ class Core(private val context: Context) {
         GeckoEngine(
             context,
             defaultSettings,
-            GeckoProvider.getOrCreateRuntime(
+            GeckoProvider.getOrCreateRuntime(context, passwordsStorage)
-                context, asyncPasswordsStorage, getSecureAbove22Preferences()
-            )
         ).also {
             WebCompatFeature.install(it)
         }
@@ -90,11 +85,7 @@ class Core(private val context: Context) {
     val client: Client by lazy {
         GeckoViewFetchClient(
             context,
-            GeckoProvider.getOrCreateRuntime(
+            GeckoProvider.getOrCreateRuntime(context, passwordsStorage)
-                context,
-                asyncPasswordsStorage,
-                getSecureAbove22Preferences()
-            )
         )
     }
 
@@ -201,6 +192,8 @@ class Core(private val context: Context) {
 
     val bookmarksStorage by lazy { PlacesBookmarksStorage(context) }
 
+    val passwordsStorage by lazy { SyncableLoginsStorage(context, passwordsEncryptionKey) }
+
     val tabCollectionStorage by lazy { TabCollectionStorage(context, sessionManager) }
 
     val topSiteStorage by lazy { TopSiteStorage(context) }
@@ -209,36 +202,19 @@ class Core(private val context: Context) {
 
     val webAppManifestStorage by lazy { ManifestStorage(context) }
 
-    val asyncPasswordsStorage by lazy {
-        AsyncLoginsStorageAdapter.forDatabase(
-            File(
-                context.filesDir,
-                "logins.sqlite"
-            ).canonicalPath
-        )
-    }
-
-    val syncablePasswordsStorage by lazy {
-        SyncableLoginsStore(
-            asyncPasswordsStorage
-        ) {
-            CompletableDeferred(passwordsEncryptionKey)
-        }
-    }
-
     /**
      * Shared Preferences that encrypt/decrypt using Android KeyStore and lib-dataprotect for 23+
      * only on Nightly/Debug for now, otherwise simply stored.
      * See https://github.com/mozilla-mobile/fenix/issues/8324
      */
-    fun getSecureAbove22Preferences() =
+    private fun getSecureAbove22Preferences() =
         SecureAbove22Preferences(
             context = context,
             name = KEY_STORAGE_NAME,
             forceInsecure = !Config.channel.isNightlyOrDebug
         )
 
-    val passwordsEncryptionKey: String =
+    private val passwordsEncryptionKey by lazy {
         getSecureAbove22Preferences().getString(PASSWORDS_KEY)
             ?: generateEncryptionKey(KEY_STRENGTH).also {
                 if (context.settings().passwordsEncryptionKeyGenerated) {
@@ -248,6 +224,7 @@ class Core(private val context: Context) {
                 context.settings().recordPasswordsEncryptionKeyGenerated()
                 getSecureAbove22Preferences().putString(PASSWORDS_KEY, it)
             }
+    }
 
     val trackingProtectionPolicyFactory = TrackingProtectionPolicyFactory(context.settings())
 

app/src/main/java/org/mozilla/fenix/settings/logins/SavedLoginSiteInfoFragment.kt

@@ -94,9 +94,7 @@ class SavedLoginSiteInfoFragment : Fragment(R.layout.fragment_saved_login_site_i
         var deleteLoginJob: Deferred<Boolean>? = null
         val deleteJob = lifecycleScope.launch(IO) {
             deleteLoginJob = async {
-                requireContext().components.core.syncablePasswordsStorage.withUnlocked {
+                requireContext().components.core.passwordsStorage.delete(args.savedLoginItem.id)
-                    it.delete(args.savedLoginItem.id).await()
-                }
             }
             deleteLoginJob?.await()
             withContext(Main) {

app/src/main/java/org/mozilla/fenix/settings/logins/SavedLoginsFragment.kt

@@ -22,7 +22,7 @@ import kotlinx.coroutines.ObsoleteCoroutinesApi
 import kotlinx.coroutines.async
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import mozilla.appservices.logins.ServerPassword
+import mozilla.components.concept.storage.Login
 import mozilla.components.lib.state.ext.consumeFrom
 import org.mozilla.fenix.BrowserDirection
 import org.mozilla.fenix.HomeActivity
@@ -103,18 +103,16 @@ class SavedLoginsFragment : Fragment() {
     }
 
     private fun loadAndMapLogins() {
-        var deferredLogins: Deferred<List<ServerPassword>>? = null
+        var deferredLogins: Deferred<List<Login>>? = null
         val fetchLoginsJob = lifecycleScope.launch(IO) {
             deferredLogins = async {
-                requireContext().components.core.syncablePasswordsStorage.withUnlocked {
+                requireContext().components.core.passwordsStorage.list()
-                    it.list().await()
-                }
             }
             val logins = deferredLogins?.await()
             logins?.let {
                 withContext(Main) {
                     savedLoginsStore.dispatch(SavedLoginsFragmentAction.UpdateLogins(logins.map { item ->
-                        SavedLoginsItem(item.hostname, item.username, item.password, item.id)
+                        SavedLoginsItem(item.origin, item.username, item.password, item.guid!!)
                     }))
                 }
             }

app/src/test/java/org/mozilla/fenix/components/BackgroundServicesTest.kt

@@ -27,7 +27,7 @@ import org.mozilla.fenix.components.metrics.MetricController
 class BackgroundServicesTest {
     class TestableBackgroundServices(
         val context: Context
-    ) : BackgroundServices(context, mockk(), mockk(), mockk(), mockk(), mockk()) {
+    ) : BackgroundServices(context, mockk(), mockk(), mockk(), mockk()) {
         override fun makeAccountManager(
             context: Context,
             serverConfig: ServerConfig,

app/src/test/java/org/mozilla/fenix/components/TestCore.kt

@@ -11,7 +11,6 @@ import mozilla.components.browser.session.SessionManager
 import mozilla.components.browser.state.store.BrowserStore
 import mozilla.components.concept.fetch.Client
 import mozilla.components.feature.pwa.WebAppShortcutManager
-import mozilla.components.lib.dataprotect.SecureAbove22Preferences
 
 class TestCore(context: Context) : Core(context) {
 
@@ -20,5 +19,4 @@ class TestCore(context: Context) : Core(context) {
     override val store = mockk<BrowserStore>()
     override val client = mockk<Client>()
     override val webAppShortcutManager = mockk<WebAppShortcutManager>()
-    override fun getSecureAbove22Preferences() = mockk<SecureAbove22Preferences>(relaxed = true)
 }