feat: move all storage to rust (#780)

* FEAT: MFP sled database for android

* feat: network db handling utils

* docs: signing and parsing modules documentation

* fix: gitignore to ignore temporary db files in db handling tests

* refactor: move network specs constants to rust side

* fix: gitignore typo

* fix: gitignoring properly

* test: cleanup db tests locations

* feat: part of bridge to access new network specs storage from RN

* refactor: organize all cards and errors in transaction parsing into enums

* feat: network selector queries db. And some cleanup.

* test: add test feature to show all payload info cards

* feat: MWP metadata signing app example

* feat: MWP fetch and show derivations for given seed and network

* feat: removed RN data storages; app loads and fetches some data - MWP

* feat: prepare fetched metadata for signing and save to db instead of plaintext

* feat: account creation in db and signed metadata checks

* feat: generate metadata qr codes; also bridge Rust to RN

* feat: load type specs and some refactor

* feat: add hw backed key generation section to android

* fix: gitignore

* feat: automatic fetch chainspecs

* fix: create new seed

* fix: mwp address list screen

* feat: replace ethsign with XSalsa20Poly1305; just to save this state - this will be reverted

* feat: native credential-only unlock screen for Android (defunct)

* fix: unhang app on auth

* feat: HW keys for android (auth screen freezes thread, WIP)

* fix: proper thread locks for biometric prompt (Android)

* fix: fetch all seed names

* feat: add seed button

* feat: POC identity cards render

* fix: recover seed now works similar to create seed

* feat: general look for identity cards

.gitignore

@@ -87,5 +87,6 @@ android/app/bin
 
 # rust
 rust/*/target
-rust/*/target
-rust/*/target
+rust/db_handling/signer_database
+rust/db_handling/tests
+rust/meta_reading/tests

android/app/build.gradle

@@ -133,9 +133,9 @@ android {
     defaultConfig {
         applicationId "io.parity.signer"
         multiDexEnabled true
-        minSdkVersion 24
+        minSdkVersion 30
         missingDimensionStrategy 'react-native-camera', 'general'
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 4602
         versionName "4.6.2"
         ndk {
@@ -212,6 +212,19 @@ dependencies {
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
     implementation 'com.android.support:multidex:1.0.3'
 
+    implementation "androidx.security:security-crypto:1.0.0"
+
+    // For Identity Credential APIs
+    implementation "androidx.security:security-identity-credential:1.0.0-alpha02"
+
+     // For App Authentication APIs
+    implementation "androidx.security:security-app-authenticator:1.0.0-alpha02"
+
+    // For App Authentication API testing
+    androidTestImplementation "androidx.security:security-app-authenticator:1.0.0-alpha01"
+    implementation "androidx.biometric:biometric:1.1.0"
+
+
     if (enableHermes) {
         def hermesPath = "../../node_modules/hermes-engine/android/";
         debugImplementation files(hermesPath + "hermes-debug.aar")

android/app/src/debug/AndroidManifest.xml

@@ -2,5 +2,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
     <uses-permission android:name="android.permission.INTERNET" />
-    <application android:usesCleartextTraffic="true" tools:targetApi="29" tools:ignore="GoogleAppIndexingWarning" />
+    <application android:usesCleartextTraffic="true" tools:targetApi="30" tools:ignore="GoogleAppIndexingWarning" />
 </manifest>