Store session data in a secure way (#98)

* Replace SessionData DataStore with an encrypted SQLite DB.

---------

Co-authored-by: Benoit Marty <benoit@matrix.org>

libraries/session-storage/build.gradle.kts

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2023 New Vector Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+plugins {
+    id("io.element.android-library")
+    alias(libs.plugins.anvil)
+    alias(libs.plugins.sqldelight)
+}
+
+android {
+    namespace = "io.element.android.libraries.sessionstorage"
+}
+
+anvil {
+    generateDaggerFactories.set(true)
+}
+
+dependencies {
+    implementation(libs.dagger)
+    implementation(projects.libraries.core)
+    implementation(projects.libraries.encryptedDb)
+    implementation(libs.sqldelight.driver.android)
+    implementation(libs.sqlcipher)
+    implementation(libs.sqlite)
+    implementation(libs.androidx.security.crypto)
+    implementation(projects.libraries.di)
+    implementation(libs.sqldelight.coroutines)
+
+    testImplementation(libs.test.junit)
+    testImplementation(libs.test.truth)
+    testImplementation(libs.test.turbine)
+    testImplementation(libs.coroutines.test)
+    testImplementation(libs.sqldelight.driver.jvm)
+}
+
+sqldelight {
+    database("SessionDatabase") {}
+}