Release v5.0.0 (#135)

* Update Alpha info

* Expose AttestedClient

* Cherry-pick Expose AttestedClient

* Update Changelog and MobileCoin version

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [5.0.0] - 2023-05-25
+
+### Changed
+- Exposed `AttestedClient` and related APIs
+- Updated dependencies
+- Updated MobileCoin to version 5.0.0
+
+### Upgrading
+No code changes are *required* to upgrade from 4.1.1 to 5.0.0
+
 ## [4.1.1] - 2023-04-26
 
 ### Added
@@ -16,7 +26,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Moved Util.getSharedSecret to OnetimeKeys and made public
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 4.1.0 to 4.1.1
 
 ## [4.1.0] - 2023-04-06
@@ -36,7 +45,6 @@ No code changes are *required* to upgrade from 4.1.0 to 4.1.1
 - Dependency updates
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 4.0.0.1 to 4.1.0
 
 ## [4.0.0.1] - 2023-02-10
@@ -75,7 +83,6 @@ No code changes are *required* to upgrade from 4.0.0.1 to 4.1.0
 - Fixed connection reset errors in HTTP clients
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.2.4 to 4.0.0
 
 ## [1.2.2.4] - 2022-08-24
@@ -89,7 +96,6 @@ No code changes are *required* to upgrade from 1.2.2.4 to 4.0.0
 - Query size calculation in `DefaultFogQueryScalingStrategy`
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.2.3 to 1.2.2.4
 
 ## [1.2.2.3] - 2022-08-22
@@ -99,7 +105,6 @@ No code changes are *required* to upgrade from 1.2.2.3 to 1.2.2.4
 - Added `getTransactionStatusQuick` to `MobileCoinClient`
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.2.2 to 1.2.2.3
 
 ## [1.2.2.2] - 2022-08-11
@@ -108,7 +113,6 @@ No code changes are *required* to upgrade from 1.2.2.2 to 1.2.2.3
 - `GRPCFogKeyImageService` properly converts `StatusRuntimeException` to `NetworkException`
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.2.1 to 1.2.2.2
 
 ## [1.2.2.1] - 2022-07-21
@@ -119,7 +123,6 @@ No code changes are *required* to upgrade from 1.2.2.1 to 1.2.2.2
 - Changed visibility of `OwnedTxOut.getAmount()` to public
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.2 to 1.2.2.1
 
 ## [1.2.2] - 2022-07-21
@@ -138,7 +141,6 @@ some issues caused by `OwnedTxOut`s being updated after being fetched from the p
 - Fixed a dependency issue introduced by some project structure changes
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.1 to 1.2.2
 
 - To easily handle various types of transaction failure differently, code such as the following
@@ -154,7 +156,6 @@ value of `MobileCoinTransactionClient.submitTransaction`
 - Updated bindings to version 1.2.1
 
 ### Upgrading
-
 No code changes are *required* to upgrade from 1.2.0 to 1.2.1
 
 - Calls to `new Amount(value, TokenId.MOB)` may be replaced with `Amount.ofMOB(value)`.

android-sdk/publish.gradle

@@ -1,6 +1,6 @@
 apply plugin: 'maven-publish'
 
-version '4.1.1'
+version '5.0.0'
 group 'com.mobilecoin'
 
 Properties properties = new Properties()

android-sdk/src/androidTest/java/com/mobilecoin/lib/AccountSnapshotTest.java

@@ -7,6 +7,8 @@
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertNull;
 
+import com.mobilecoin.lib.log.Logger;
+
 import org.junit.Test;
 
 import java.math.BigInteger;

android-sdk/src/androidTest/java/com/mobilecoin/lib/TestFogConfig.java

@@ -244,7 +244,7 @@ private static Set<X509Certificate> getTestTrustRoots() {
 
     @NonNull
     private static Set<X509Certificate> getDevTrustRoots() {
-        String trustRootBase64String = "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";
+        String trustRootBase64String = "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";
         byte[] trustRootBytes = Base64.decode(trustRootBase64String, Base64.DEFAULT);
         return Util.makeCertificatesFromData(trustRootBytes);
     }

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCAttestedService.java

@@ -28,7 +28,7 @@ public GRPCAttestedService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    AttestedApiGrpc.AttestedApiBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
+    protected AttestedApiGrpc.AttestedApiBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
         return AttestedApiGrpc.newBlockingStub(managedChannel);
     }
 

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCBlockchainService.java

@@ -29,7 +29,7 @@ public GRPCBlockchainService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    BlockchainAPIGrpc.BlockchainAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
+    protected BlockchainAPIGrpc.BlockchainAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
         return BlockchainAPIGrpc.newBlockingStub(managedChannel);
     }
 

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCConsensusClientService.java

@@ -29,7 +29,7 @@ public GRPCConsensusClientService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    ConsensusClientAPIGrpc.ConsensusClientAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
+    protected ConsensusClientAPIGrpc.ConsensusClientAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
         return ConsensusClientAPIGrpc.newBlockingStub(managedChannel);
     }
 

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCFogBlockService.java

@@ -28,7 +28,7 @@ public GRPCFogBlockService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    FogBlockAPIGrpc.FogBlockAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
+    protected FogBlockAPIGrpc.FogBlockAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
         return FogBlockAPIGrpc.newBlockingStub(managedChannel);
     }
 

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCFogKeyImageService.java

@@ -28,7 +28,7 @@ public GRPCFogKeyImageService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    FogKeyImageAPIGrpc.FogKeyImageAPIBlockingStub newBlockingStub(
+    protected FogKeyImageAPIGrpc.FogKeyImageAPIBlockingStub newBlockingStub(
             @NonNull ManagedChannel managedChannel
     ) {
         return FogKeyImageAPIGrpc.newBlockingStub(managedChannel);

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCFogMerkleProofService.java

@@ -28,7 +28,7 @@ public GRPCFogMerkleProofService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    FogMerkleProofAPIGrpc.FogMerkleProofAPIBlockingStub newBlockingStub(
+    protected FogMerkleProofAPIGrpc.FogMerkleProofAPIBlockingStub newBlockingStub(
             @NonNull ManagedChannel managedChannel
     ) {
         return FogMerkleProofAPIGrpc.newBlockingStub(managedChannel);

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCFogReportService.java

@@ -28,7 +28,7 @@ public GRPCFogReportService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    ReportAPIGrpc.ReportAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
+    protected ReportAPIGrpc.ReportAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
         return ReportAPIGrpc.newBlockingStub(managedChannel);
     }
 

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCFogUntrustedService.java

@@ -29,7 +29,7 @@ public GRPCFogUntrustedService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    FogUntrustedTxOutApiGrpc.FogUntrustedTxOutApiBlockingStub newBlockingStub(
+    protected FogUntrustedTxOutApiGrpc.FogUntrustedTxOutApiBlockingStub newBlockingStub(
             @NonNull ManagedChannel managedChannel
     ) {
         return FogUntrustedTxOutApiGrpc.newBlockingStub(getManagedChannel());

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCFogViewService.java

@@ -27,7 +27,7 @@ public GRPCFogViewService(@NonNull ManagedChannel managedChannel,
 
     @NonNull
     @Override
-    FogViewAPIGrpc.FogViewAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
+    protected FogViewAPIGrpc.FogViewAPIBlockingStub newBlockingStub(@NonNull ManagedChannel managedChannel) {
         return FogViewAPIGrpc.newBlockingStub(getManagedChannel());
     }
 

android-sdk/src/grpc/java/com/mobilecoin/lib/network/services/grpc/GRPCService.java

@@ -11,13 +11,13 @@
 import io.grpc.ManagedChannel;
 import io.grpc.stub.AbstractStub;
 
-abstract class GRPCService <T extends AbstractStub<T>> implements ApiService {
+public abstract class GRPCService <T extends AbstractStub<T>> implements ApiService {
     private static final int MEGABYTE = 1024 * 1024;
     private static final int MAX_INBOUND_MESSAGE_SIZE = 50 * MEGABYTE;
     private final T apiBlockingStub;
     private final ManagedChannel managedChannel;
 
-    GRPCService(@NonNull ManagedChannel managedChannel,
+    protected GRPCService(@NonNull ManagedChannel managedChannel,
                 @NonNull CookieInterceptor cookieInterceptor,
                 @NonNull AuthInterceptor authInterceptor,
                 @NonNull ExecutorService executorService) {
@@ -31,10 +31,10 @@ abstract class GRPCService <T extends AbstractStub<T>> implements ApiService {
     }
 
     @NonNull
-    abstract T newBlockingStub(@NonNull ManagedChannel managedChannel);
+    protected abstract T newBlockingStub(@NonNull ManagedChannel managedChannel);
 
     @NonNull
-    T getApiBlockingStub() {
+    protected T getApiBlockingStub() {
         return apiBlockingStub;
     }
 

android-sdk/src/main/java/com/mobilecoin/lib/AnyClient.java

@@ -41,7 +41,7 @@ protected AnyClient(@NonNull LoadBalancer loadBalancer,
     }
 
     @NonNull
-    final ServiceAPIManager getAPIManager() {
+    protected final ServiceAPIManager getAPIManager() {
         return this.serviceAPIManager;
     }
 
@@ -74,7 +74,7 @@ private MobileCoinUri getNextServiceUri() {
     }
 
     @NonNull
-    final ClientConfig.Service getServiceConfig() {
+    public final ClientConfig.Service getServiceConfig() {
         return serviceConfig;
     }
 

android-sdk/src/main/java/com/mobilecoin/lib/AttestedClient.java

@@ -23,7 +23,7 @@
  * Base class for attested communication with View/Ledger/Consensus servers
  */
 
-abstract class AttestedClient extends AnyClient {
+public abstract class AttestedClient extends AnyClient {
     private final static String TAG = AttestedClient.class.getName();
     // How long to wait for the managed connection to gracefully shutdown in milliseconds
 
@@ -41,13 +41,13 @@ protected AttestedClient(@NonNull LoadBalancer loadBalancer,
     /**
      * Attest service connection or throw an exception if error occurs.
      */
-    protected abstract void attest(@NonNull Transport transport)
+    public abstract void attest(@NonNull Transport transport)
             throws AttestationException, NetworkException;
 
     /**
      * Reset service connection
      */
-    protected synchronized void deattest() {
+    public synchronized void deattest() {
         Logger.i(TAG, "De-attesting the managed channel");
         attestReset();
     }
@@ -58,7 +58,7 @@ protected synchronized void deattest() {
      *
      * @return whether or no the client is attested
      */
-    protected synchronized boolean isAttested() {
+    public synchronized boolean isAttested() {
         Logger.d(TAG, "Is channel attested?", null, (rustObj != 0) ? "Yes" : "No");
         return (rustObj != 0);
     }
@@ -69,7 +69,7 @@ protected synchronized boolean isAttested() {
      * @return encrypted {@link Attest.Message}
      */
     @NonNull
-    protected synchronized Attest.Message encryptMessage(
+    public synchronized Attest.Message encryptMessage(
             @Nullable AbstractMessageLite<?, ?> message,
             @Nullable AbstractMessageLite<?, ?> aadMessage
     ) throws AttestationException {
@@ -93,7 +93,7 @@ protected synchronized Attest.Message encryptMessage(
 
     @Override
     @NonNull
-    synchronized Transport getNetworkTransport() throws NetworkException, AttestationException {
+    public synchronized Transport getNetworkTransport() throws NetworkException, AttestationException {
         Transport transport = super.getNetworkTransport();
         if(!isAttested()) {
             attest(transport);
@@ -102,7 +102,7 @@ synchronized Transport getNetworkTransport() throws NetworkException, Attestatio
     }
 
     @NonNull
-    protected synchronized Attest.Message encryptMessage(@NonNull AbstractMessageLite<?, ?> message)
+    public synchronized Attest.Message encryptMessage(@NonNull AbstractMessageLite<?, ?> message)
             throws AttestationException {
         return encryptMessage(message, null);
     }
@@ -113,7 +113,7 @@ protected synchronized Attest.Message encryptMessage(@NonNull AbstractMessageLit
      * @return decrypted {@link Attest.Message}
      */
     @NonNull
-    protected synchronized Attest.Message decryptMessage(@NonNull Attest.Message message)
+    public synchronized Attest.Message decryptMessage(@NonNull Attest.Message message)
             throws AttestationException {
         Logger.i(TAG, "Decrypt response message");
         try {
@@ -138,7 +138,7 @@ protected synchronized Attest.Message decryptMessage(@NonNull Attest.Message mes
      * @param serviceUri must include the port as well
      */
     @NonNull
-    protected byte[] attestStart(@NonNull MobileCoinUri serviceUri) throws AttestationException {
+    public byte[] attestStart(@NonNull MobileCoinUri serviceUri) throws AttestationException {
         Logger.i(TAG, "FFI: attest_start call");
         try {
             ResponderId responderId;
@@ -163,7 +163,7 @@ protected byte[] attestStart(@NonNull MobileCoinUri serviceUri) throws Attestati
      *
      * @param authResponse an auth response obtained from the attested service
      */
-    protected void attestFinish(@NonNull byte[] authResponse,
+    public void attestFinish(@NonNull byte[] authResponse,
                                 @NonNull Verifier attestVerifier
     ) throws AttestationException {
         Logger.i(TAG, "FFI: attest_finish call");
@@ -187,7 +187,7 @@ protected void attestFinish(@NonNull byte[] authResponse,
      * It is needed to dispose of the invalid pending state, if the attestation was unsuccessful
      * (i.e. attestation server is unreachable)
      */
-    protected synchronized void attestReset() {
+    public synchronized void attestReset() {
         Logger.i(TAG, "Reset attested state");
         resetNetworkTransport();
         if (rustObj != 0) {

android-sdk/src/main/java/com/mobilecoin/lib/AttestedConsensusClient.java

@@ -58,7 +58,7 @@ class AttestedConsensusClient extends AttestedClient {
      * @param transport a channel that requires attestation
      */
     @Override
-    protected synchronized void attest(@NonNull Transport transport)
+    public synchronized void attest(@NonNull Transport transport)
             throws AttestationException, NetworkException {
         try {
             Logger.i(TAG, "Attest consensus connection");

android-sdk/src/main/java/com/mobilecoin/lib/AttestedLedgerClient.java

@@ -68,7 +68,7 @@ class AttestedLedgerClient extends AttestedClient {
      * @param transport a channel that requires attestation
      */
     @Override
-    protected synchronized void attest(@NonNull Transport transport)
+    public synchronized void attest(@NonNull Transport transport)
             throws AttestationException, NetworkException {
         try {
             Logger.i(TAG, "Attest ledger connection");

android-sdk/src/main/java/com/mobilecoin/lib/AttestedViewClient.java

@@ -61,7 +61,7 @@ class AttestedViewClient extends AttestedClient {
      * @param transport a channel that requires attestation
      */
     @Override
-    protected synchronized void attest(@NonNull Transport transport)
+    public synchronized void attest(@NonNull Transport transport)
             throws AttestationException, NetworkException {
         try {
             Logger.i(TAG, "Attest view connection");

android-sdk/src/main/java/com/mobilecoin/lib/LoadBalancer.java

@@ -3,7 +3,7 @@
 import com.mobilecoin.lib.network.uri.MobileCoinUri;
 
 /** Balances server load for MobileCoin services. */
-interface LoadBalancer {
+public interface LoadBalancer {
 
   /** Returns a new service {@link MobileCoinUri} upon each invocation. */
   MobileCoinUri getNextServiceUri();