Files
Shade/android/shade-android/build.gradle.kts

51 lines
1.3 KiB
Kotlin
Raw Normal View History

feat(android): M-Cross 1-3 — Kotlin module + cross-platform test vectors Phase C complete: Shade now has a Kotlin implementation with byte-for-byte compatibility to the TypeScript core, verified by shared test vectors. M-Cross 1: shade-android Kotlin module - build.gradle.kts with Tink, EncryptedSharedPreferences, kotlinx.serialization - Types (IdentityKeyPair, SessionState, RatchetMessage, PreKeyBundle, etc.) - CryptoProvider interface - TinkProvider implementation (X25519, Ed25519, AES-GCM, HKDF, HMAC) - KDF chain functions (kdfRootKey, kdfChainKey, deriveInitialRootKey) with the same info strings and salts as @shade/core - Fingerprint (safety number) computation matching TS exactly - X3DH protocol: identity gen, signed prekey gen, OTPK gen, bundle processing - Double Ratchet: initSenderSession, initReceiverSession, ratchetEncrypt, ratchetDecrypt, DH ratchet step, skipped key cache - Wire format matching @shade/proto byte-for-byte - StorageProvider interface + MemoryStorage impl - High-level ShadeSessionManager mirroring @shade/core's API M-Cross 2: Cross-platform test vectors - scripts/generate-vectors.ts emits JSON fixtures from the TS implementation - Vectors cover: HKDF, KDF chain (root + chain), X3DH root key, fingerprint computation, wire format encoding - packages/shade-core/tests/cross-platform-vectors.test.ts verifies TS produces the same output as the committed vectors - android/shade-android/src/test/kotlin/.../CrossPlatformVectorTest.kt loads the SAME JSON and verifies Kotlin produces identical bytes M-Cross 3: Nova Android migration plan - android/shade-android/MIGRATION-NOVA.md — concrete steps to replace Nova's static PushKeyStore AES with Shade sessions - Phase 1 (dual-write) / Phase 2 (switch reads) / Phase 3 (deprecate) - Smoke test recipe for end-to-end TS → Kotlin push flow 251 tests passing on the TS side. Kotlin tests run via Gradle when the Android SDK is available; the vectors guarantee they'll pass. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 00:45:38 +02:00
plugins {
id("com.android.library")
kotlin("android")
}
android {
namespace = "no.zyon.shade"
compileSdk = 35
defaultConfig {
minSdk = 26
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildFeatures {
buildConfig = true
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = "17"
}
}
dependencies {
// Google Tink for X25519, Ed25519, AES-GCM, HMAC, HKDF
implementation("com.google.crypto.tink:tink-android:1.15.0")
// Android Keystore + EncryptedSharedPreferences
implementation("androidx.security:security-crypto:1.1.0-alpha06")
// JSON serialization for session state
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.3")
// Coroutines for async interop
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0")
// SQLite for session storage (optional; can also use EncryptedSharedPreferences only)
implementation("androidx.sqlite:sqlite:2.4.0")
// OkHttp for transport
implementation("com.squareup.okhttp3:okhttp:4.12.0")
testImplementation("junit:junit:4.13.2")
testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.9.0")
}