Add missing unidentified keep-alive methods to test stub

Implement addUnidentifiedKeepAlive and removeUnidentifiedKeepAlive in SseInitialFlushTest's Manager stub to match the updated interface.

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.14.3] - 2026-04-22
 
 ### Fixed

build.gradle.kts

@@ -10,7 +10,7 @@ plugins {
 
 allprojects {
     group = "org.asamk"
-    version = "0.14.3"
+    version = "0.14.4-SNAPSHOT"
 }
 
 java {

buildSrc/build.gradle.kts

@@ -7,11 +7,11 @@ plugins {
 }
 
 tasks.named<KotlinCompilationTask<KotlinJvmCompilerOptions>>("compileKotlin").configure {
-    compilerOptions.jvmTarget.set(JvmTarget.JVM_24)
+    compilerOptions.jvmTarget.set(JvmTarget.JVM_25)
 }
 
 java {
-    targetCompatibility = JavaVersion.VERSION_24
+    targetCompatibility = JavaVersion.VERSION_25
 }
 
 repositories {

client/Cargo.lock

@@ -912,9 +912,9 @@ checksum = "f87165f0995f63a9fbeea62b64d10b4d9d8e78ec6d7d51fb2125fda7bb36788f"
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.12"
+version = "0.103.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8279bb85272c9f10811ae6a6c547ff594d6a7f3c6c6b02ee9726d1d0dcfcdd06"
+checksum = "61c429a8649f110dddef65e2a5ad240f747e85f7758a6bccc7e5777bd33f756e"
 dependencies = [
  "ring",
  "rustls-pki-types",

gradle/libs.versions.toml

@@ -1,8 +1,9 @@
 [versions]
-slf4j = "2.0.17"
+slf4j = "2.0.18"
 junit = "6.0.3"
-micronaut-json-schema = "2.0.0-M8"
+micronaut-json-schema = "2.0.0"
-micronaut-core = "4.9.3"
+micronaut-core = "5.0.0"
+signal-service = "2.15.3_unofficial_146"
 
 [libraries]
 bouncycastle = "org.bouncycastle:bcprov-jdk18on:1.84"
@@ -18,8 +19,8 @@ slf4j-api = { module = "org.slf4j:slf4j-api", version.ref = "slf4j" }
 slf4j-jul = { module = "org.slf4j:jul-to-slf4j", version.ref = "slf4j" }
 logback = "ch.qos.logback:logback-classic:1.5.32"
 
-signalservice = "com.github.turasa:signal-service-java:2.15.3_unofficial_144"
+signalnetwork = { module = "com.github.turasa:signal-network", version.ref = "signal-service" }
-sqlite = "org.xerial:sqlite-jdbc:3.53.0.0"
+sqlite = "org.xerial:sqlite-jdbc:3.53.1.0"
 hikari = "com.zaxxer:HikariCP:7.0.2"
 junit-jupiter-bom = { module = "org.junit:junit-bom", version.ref = "junit" }
 junit-jupiter = { module = "org.junit.jupiter:junit-jupiter", version.ref = "junit" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,9 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
 networkTimeout=10000
+retries=0
+retryBackOffMs=500
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew.bat

@@ -23,8 +23,8 @@
 @rem
 @rem ##########################################################################
 
-@rem Set local scope for the variables with windows NT shell
+@rem Set local scope for the variables, and ensure extensions are enabled
-if "%OS%"=="Windows_NT" setlocal
+setlocal EnableExtensions
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
@@ -51,7 +51,7 @@ echo. 1>&2
 echo Please set the JAVA_HOME variable in your environment to match the 1>&2
 echo location of your Java installation. 1>&2
 
-goto fail
+"%COMSPEC%" /c exit 1
 
 :findJavaFromJavaHome
 set JAVA_HOME=%JAVA_HOME:"=%
@@ -65,7 +65,7 @@ echo. 1>&2
 echo Please set the JAVA_HOME variable in your environment to match the 1>&2
 echo location of your Java installation. 1>&2
 
-goto fail
+"%COMSPEC%" /c exit 1
 
 :execute
 @rem Setup the command line
@@ -73,21 +73,10 @@ goto fail
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+@rem endlocal doesn't take effect until after the line is parsed and variables are expanded
+@rem which allows us to clear the local environment before executing the java command
+endlocal & "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* & call :exitWithErrorLevel
 
-:end
+:exitWithErrorLevel
-@rem End local scope for the variables with windows NT shell
+@rem Use "%COMSPEC%" /c exit to allow operators to work properly in scripts
-if %ERRORLEVEL% equ 0 goto mainEnd
+"%COMSPEC%" /c exit %ERRORLEVEL%
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

lib/build.gradle.kts

@@ -18,9 +18,9 @@ val libsignalClientPath = project.findProperty("libsignal_client_path")?.toStrin
 
 dependencies {
     if (libsignalClientPath == null) {
-        implementation(libs.signalservice)
+        implementation(libs.signalnetwork)
     } else {
-        implementation(libs.signalservice) {
+        implementation(libs.signalnetwork) {
             exclude(group = "org.signal", module = "libsignal-client")
         }
         implementation(files(libsignalClientPath))

lib/src/main/java/org/asamk/signal/manager/Manager.java

@@ -259,7 +259,7 @@ public interface Manager extends Closeable {
             RecipientIdentifier.Single recipient
     ) throws IOException;
 
-    SendMessageResults sendEndSessionMessage(Set<RecipientIdentifier.Single> recipients) throws IOException;
+    void sendEndSessionMessage(Set<RecipientIdentifier.Single> recipients) throws IOException;
 
     SendMessageResults sendMessageRequestResponse(
             MessageEnvelope.Sync.MessageRequestResponse.Type type,
@@ -407,6 +407,10 @@ public interface Manager extends Closeable {
 
     void addClosedListener(Runnable listener);
 
+    void addUnidentifiedKeepAlive(String token);
+
+    void removeUnidentifiedKeepAlive(String token);
+
     InputStream retrieveAttachment(final String id) throws IOException;
 
     InputStream retrieveContactAvatar(final RecipientIdentifier.Single recipient) throws IOException, UnregisteredRecipientException;

lib/src/main/java/org/asamk/signal/manager/api/MessageEnvelope.java

@@ -157,7 +157,7 @@ public record MessageEnvelope(
                     dataMessage.getExpiresInSeconds(),
                     dataMessage.isExpirationUpdate(),
                     dataMessage.isViewOnce(),
-                    dataMessage.isEndSession(),
+                    false,
                     dataMessage.isProfileKeyUpdate(),
                     dataMessage.getProfileKey().isPresent(),
                     dataMessage.getReaction().map(r -> Reaction.from(r, recipientResolver, addressResolver)),
@@ -1028,7 +1028,7 @@ public record MessageEnvelope(
             final AttachmentFileProvider fileProvider,
             Exception exception
     ) {
-        final var serviceId = envelope.getSourceServiceId().map(ServiceId::parseOrNull).orElse(null);
+        final var serviceId = envelope.getSourceServiceId();
         final var source = !envelope.isUnidentifiedSender() && serviceId != null
                 ? recipientResolver.resolveRecipient(serviceId)
                 : envelope.isUnidentifiedSender() && content != null

lib/src/main/java/org/asamk/signal/manager/helper/GroupHelper.java

@@ -558,18 +558,26 @@ public class GroupHelper {
     private void storeProfileKeysFromMembers(final DecryptedGroup group) {
         for (var member : group.members) {
             final var serviceId = ServiceId.parseOrThrow(member.aciBytes);
+            storeProfileKeyIfMissing(serviceId, member.profileKey.toByteArray());
+        }
+        for (var member : group.requestingMembers) {
+            final var serviceId = ServiceId.parseOrThrow(member.aciBytes);
+            storeProfileKeyIfMissing(serviceId, member.profileKey.toByteArray());
+        }
+    }
+
+    private void storeProfileKeyIfMissing(final ServiceId serviceId, final byte[] profileKeyBytes) {
         final var recipientId = account.getRecipientResolver().resolveRecipient(serviceId);
         final var profileStore = account.getProfileStore();
         if (profileStore.getProfileKey(recipientId) != null) {
             // We already have a profile key, not updating it from a non-authoritative source
-                continue;
+            return;
         }
         try {
-                profileStore.storeProfileKey(recipientId, new ProfileKey(member.profileKey.toByteArray()));
+            profileStore.storeProfileKey(recipientId, new ProfileKey(profileKeyBytes));
         } catch (InvalidInputException ignored) {
         }
     }
-    }
 
     private void storeProfileKeyFromChange(final DecryptedGroupChange decryptedGroupChange) {
         final var profileKeyFromChange = context.getGroupV2Helper()

lib/src/main/java/org/asamk/signal/manager/helper/IncomingMessageHandler.java

@@ -109,8 +109,8 @@ public final class IncomingMessageHandler {
         SignalServiceContent content = null;
         if (!envelope.isReceipt()) {
             account.getIdentityKeyStore().setRetryingDecryption(true);
-            final var destination = getDestination(envelope).serviceId();
             try {
+                final var destination = getDestination(envelope).serviceId();
                 final var cipherResult = dependencies.getCipher(destination == null
                                 || destination.equals(account.getAci()) ? ServiceIdType.ACI : ServiceIdType.PNI)
                         .decrypt(envelope.getProto(), envelope.getServerDeliveredTimestamp());
@@ -140,15 +140,30 @@ public final class IncomingMessageHandler {
             final Manager.ReceiveMessageHandler handler
     ) {
         final var actions = new ArrayList<HandleAction>();
+        if (envelope.isPreKeySignalMessage()) {
+            actions.add(RefreshPreKeysAction.create());
+        }
         SignalServiceContent content = null;
         Exception exception = null;
-        envelope.getSourceServiceId().map(ServiceId::parseOrNull)
+        if (envelope.getSourceServiceId() != null) {
             // Store uuid if we don't have it already
             // uuid in envelope is sent by server
-                .ifPresent(serviceId -> account.getRecipientResolver().resolveRecipient(serviceId));
+            account.getRecipientResolver().resolveRecipient(envelope.getSourceServiceId());
+        }
         if (!envelope.isReceipt()) {
-            final var destination = getDestination(envelope).serviceId();
             try {
+                final var destination = getDestination(envelope).serviceId();
+
+                if (destination == account.getPni() && envelope.getSourceServiceId() == null) {
+                    throw new InvalidMessageException(
+                            "Got a sealed sender message to our PNI? Invalid message, ignoring.");
+                }
+
+                if (envelope.getSourceServiceId() instanceof ServiceId.PNI
+                        && envelope.getProto().type != Envelope.Type.SERVER_DELIVERY_RECEIPT) {
+                    throw new InvalidMessageException("Got a message from a PNI that was not a SERVER_DELIVERY_RECEIPT.");
+                }
+
                 final var cipherResult = dependencies.getCipher(destination == null
                                 || destination.equals(account.getAci()) ? ServiceIdType.ACI : ServiceIdType.PNI)
                         .decrypt(envelope.getProto(), envelope.getServerDeliveredTimestamp());
@@ -173,7 +188,13 @@ public final class IncomingMessageHandler {
                     logger.debug("Received invalid message from blocked contact, ignoring.");
                 } else {
                     var serviceId = ServiceId.parseOrNull(e.getSender());
-                    if (serviceId != null) {
+                    ServiceId destination;
+                    try {
+                        destination = getDestination(envelope).serviceId();
+                    } catch (InvalidMessageException ex) {
+                        destination = null;
+                    }
+                    if (serviceId != null && destination != null) {
                         final var isSelf = sender.equals(account.getSelfRecipientId())
                                 && e.getSenderDevice() == account.getDeviceId();
                         logger.debug("Received invalid message, queuing renew session action.");
@@ -311,7 +332,12 @@ public final class IncomingMessageHandler {
         final var sender = senderDeviceAddress.recipientId();
         final var senderServiceId = senderDeviceAddress.serviceId();
         final var senderDeviceId = senderDeviceAddress.deviceId();
-        final var destination = getDestination(envelope);
+        final DeviceAddress destination;
+        try {
+            destination = getDestination(envelope);
+        } catch (InvalidMessageException e) {
+            throw new AssertionError(e);
+        }
 
         if (account.getPni().equals(destination.serviceId)) {
             account.getRecipientStore().markNeedsPniSignature(destination.recipientId, true);
@@ -874,11 +900,6 @@ public final class IncomingMessageHandler {
 
         final var selfAddress = isSync ? source : destination;
         final var conversationPartnerAddress = isSync ? destination : source;
-        if (conversationPartnerAddress != null && message.isEndSession()) {
-            account.getAccountData(selfAddress.serviceId())
-                    .getSessionStore()
-                    .deleteAllSessions(conversationPartnerAddress.serviceId());
-        }
         if (message.isExpirationUpdate() || message.getBody().isPresent()) {
             if (message.getGroupContext().isPresent()) {
                 final var groupContext = message.getGroupContext().get();
@@ -1047,7 +1068,7 @@ public final class IncomingMessageHandler {
     }
 
     private SignalServiceAddress getSenderAddress(SignalServiceEnvelope envelope, SignalServiceContent content) {
-        final var serviceId = envelope.getSourceServiceId().map(ServiceId::parseOrNull).orElse(null);
+        final var serviceId = envelope.getSourceServiceId();
         if (!envelope.isUnidentifiedSender() && serviceId != null) {
             return new SignalServiceAddress(serviceId);
         } else if (content != null) {
@@ -1058,7 +1079,7 @@ public final class IncomingMessageHandler {
     }
 
     private DeviceAddress getSender(SignalServiceEnvelope envelope, SignalServiceContent content) {
-        final var serviceId = envelope.getSourceServiceId().map(ServiceId::parseOrNull).orElse(null);
+        final var serviceId = envelope.getSourceServiceId();
         if (!envelope.isUnidentifiedSender() && serviceId != null) {
             return new DeviceAddress(account.getRecipientResolver().resolveRecipient(serviceId),
                     serviceId,
@@ -1070,10 +1091,13 @@ public final class IncomingMessageHandler {
         }
     }
 
-    private DeviceAddress getDestination(SignalServiceEnvelope envelope) {
+    private DeviceAddress getDestination(SignalServiceEnvelope envelope) throws InvalidMessageException {
         final var destination = envelope.getDestinationServiceId();
         if (destination == null || destination.isUnknown()) {
-            return new DeviceAddress(account.getSelfRecipientId(), account.getAci(), account.getDeviceId());
+            throw new InvalidMessageException("Missing destination");
+        }
+        if (!account.getAci().equals(destination) && !account.getPni().equals(destination)) {
+            throw new InvalidMessageException("Message not intended for this account");
         }
         return new DeviceAddress(account.getRecipientResolver().resolveRecipient(destination),
                 destination,

lib/src/main/java/org/asamk/signal/manager/helper/ReceiveHelper.java

@@ -9,7 +9,6 @@ import org.asamk.signal.manager.jobs.CleanOldPreKeysJob;
 import org.asamk.signal.manager.storage.SignalAccount;
 import org.asamk.signal.manager.storage.messageCache.CachedMessage;
 import org.asamk.signal.manager.storage.recipients.RecipientAddress;
-import org.signal.core.models.ServiceId;
 import org.signal.core.models.ServiceId.ACI;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -150,10 +149,10 @@ public class ReceiveHelper {
                     for (final var it : batch) {
                         SignalServiceEnvelope envelope1 = new SignalServiceEnvelope(it.getEnvelope(),
                                 it.getServerDeliveredTimestamp());
-                        final var recipientId = envelope1.getSourceServiceId()
+                        final var sourceServiceId = envelope1.getSourceServiceId();
-                                .map(ServiceId::parseOrNull)
+                        final var recipientId = sourceServiceId == null
-                                .map(s -> account.getRecipientResolver().resolveRecipient(s))
+                                ? null
-                                .orElse(null);
+                                : account.getRecipientResolver().resolveRecipient(sourceServiceId);
                         logger.trace("Storing new message from {}", recipientId);
                         // store message on disk, before acknowledging receipt to the server
                         cachedMessage[0] = account.getMessageCache().cacheMessage(envelope1, recipientId);
@@ -238,7 +237,7 @@ public class ReceiveHelper {
                     if (exception instanceof UntrustedIdentityException) {
                         logger.debug("Keeping message with untrusted identity in message cache");
                         final var address = ((UntrustedIdentityException) exception).getSender();
-                        if (envelope.getSourceServiceId().isEmpty() && address.aci().isPresent()) {
+                        if (envelope.getSourceServiceId() == null && address.aci().isPresent()) {
                             final var recipientId = account.getRecipientResolver()
                                     .resolveRecipient(ACI.parseOrThrow(address.aci().get()));
                             try {
@@ -292,7 +291,7 @@ public class ReceiveHelper {
                 cachedMessage.delete();
                 return null;
             }
-            if (envelope.getSourceServiceId().isEmpty()) {
+            if (envelope.getSourceServiceId() == null) {
                 final var identifier = ((UntrustedIdentityException) exception).getSender();
                 final var recipientId = account.getRecipientResolver()
                         .resolveRecipient(new RecipientAddress(identifier));

lib/src/main/java/org/asamk/signal/manager/helper/StorageHelper.java

@@ -17,6 +17,9 @@ import org.asamk.signal.manager.util.KeyUtils;
 import org.signal.core.models.storageservice.StorageKey;
 import org.signal.core.util.SetUtil;
 import org.signal.libsignal.protocol.InvalidKeyException;
+import org.signal.network.service.StorageServiceService;
+import org.signal.network.service.StorageServiceService.ManifestIfDifferentVersionResult;
+import org.signal.network.service.StorageServiceService.WriteStorageRecordsResult;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.whispersystems.signalservice.api.push.exceptions.NotFoundException;
@@ -25,9 +28,6 @@ import org.whispersystems.signalservice.api.storage.SignalStorageManifest;
 import org.whispersystems.signalservice.api.storage.SignalStorageRecord;
 import org.whispersystems.signalservice.api.storage.StorageId;
 import org.whispersystems.signalservice.api.storage.StorageRecordConvertersKt;
-import org.whispersystems.signalservice.api.storage.StorageServiceRepository;
-import org.whispersystems.signalservice.api.storage.StorageServiceRepository.ManifestIfDifferentVersionResult;
-import org.whispersystems.signalservice.api.storage.StorageServiceRepository.WriteStorageRecordsResult;
 import org.whispersystems.signalservice.internal.storage.protos.ManifestRecord;
 import org.whispersystems.signalservice.internal.storage.protos.StorageRecord;
 
@@ -504,7 +504,7 @@ public class StorageHelper {
         final var result = dependencies.getStorageServiceRepository()
                 .readStorageRecords(storageKey, manifest.recordIkm, storageIds);
         return switch (result) {
-            case StorageServiceRepository.StorageRecordResult.DecryptionError decryptionError -> {
+            case StorageServiceService.StorageRecordResult.DecryptionError decryptionError -> {
                 if (decryptionError.getException() instanceof InvalidKeyException) {
                     logger.warn("Failed to read storage records, ignoring.");
                     yield List.of();
@@ -514,11 +514,11 @@ public class StorageHelper {
                     throw new IOException(decryptionError.getException());
                 }
             }
-            case StorageServiceRepository.StorageRecordResult.NetworkError networkError ->
+            case StorageServiceService.StorageRecordResult.NetworkError networkError ->
                     throw networkError.getException();
-            case StorageServiceRepository.StorageRecordResult.StatusCodeError statusCodeError ->
+            case StorageServiceService.StorageRecordResult.StatusCodeError statusCodeError ->
                     throw statusCodeError.getException();
-            case StorageServiceRepository.StorageRecordResult.Success success -> success.getRecords();
+            case StorageServiceService.StorageRecordResult.Success success -> success.getRecords();
             default -> throw new IllegalStateException("Unexpected value: " + result);
         };
     }

lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java

@@ -1091,16 +1091,7 @@ public class ManagerImpl implements Manager {
     }
 
     @Override
-    public SendMessageResults sendEndSessionMessage(Set<RecipientIdentifier.Single> recipients) throws IOException {
+    public void sendEndSessionMessage(Set<RecipientIdentifier.Single> recipients) throws IOException {
-        var messageBuilder = SignalServiceDataMessage.newBuilder().asEndSessionMessage();
-
-        try {
-            return sendMessage(messageBuilder,
-                    recipients.stream().map(RecipientIdentifier.class::cast).collect(Collectors.toSet()),
-                    false);
-        } catch (GroupNotFoundException | NotAGroupMemberException | GroupSendingNotAllowedException e) {
-            throw new AssertionError(e);
-        } finally {
         for (var recipient : recipients) {
             final RecipientId recipientId;
             try {
@@ -1108,13 +1099,18 @@ public class ManagerImpl implements Manager {
             } catch (UnregisteredRecipientException e) {
                 continue;
             }
-                final var serviceId = context.getAccount()
+            final var recipientAddress = context.getAccount()
                     .getRecipientAddressResolver()
-                        .resolveRecipientAddress(recipientId)
+                    .resolveRecipientAddress(recipientId);
-                        .serviceId();
+            final var aciSessionStore = account.getAccountData(ServiceIdType.ACI).getSessionStore();
-                if (serviceId.isPresent()) {
+            final var pniSessionStore = account.getAccountData(ServiceIdType.PNI).getSessionStore();
-                    account.getAccountData(ServiceIdType.ACI).getSessionStore().deleteAllSessions(serviceId.get());
+            if (recipientAddress.aci().isPresent()) {
+                aciSessionStore.archiveSessions(recipientAddress.aci().get());
+                pniSessionStore.archiveSessions(recipientAddress.aci().get());
             }
+            if (recipientAddress.pni().isPresent()) {
+                aciSessionStore.archiveSessions(recipientAddress.pni().get());
+                pniSessionStore.archiveSessions(recipientAddress.pni().get());
             }
         }
     }
@@ -1712,6 +1708,16 @@ public class ManagerImpl implements Manager {
         }
     }
 
+    @Override
+    public void addUnidentifiedKeepAlive(final String token) {
+        dependencies.getUnauthenticatedSignalWebSocket().registerKeepAliveToken(token);
+    }
+
+    @Override
+    public void removeUnidentifiedKeepAlive(final String token) {
+        dependencies.getUnauthenticatedSignalWebSocket().removeKeepAliveToken(token);
+    }
+
     @Override
     public void addCallEventListener(final CallEventListener listener) {
         context.getCallManager().addCallEventListener(listener);

lib/src/main/java/org/asamk/signal/manager/internal/SignalDependencies.java

@@ -6,6 +6,13 @@ import org.asamk.signal.manager.util.Utils;
 import org.signal.libsignal.metadata.certificate.CertificateValidator;
 import org.signal.libsignal.net.Network;
 import org.signal.libsignal.zkgroup.profiles.ClientZkProfileOperations;
+import org.signal.network.api.CallingApi;
+import org.signal.network.api.CdsApi;
+import org.signal.network.api.CertificateApi;
+import org.signal.network.api.LinkDeviceApi;
+import org.signal.network.api.RateLimitChallengeApi;
+import org.signal.network.api.UsernameApi;
+import org.signal.network.service.StorageServiceService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.whispersystems.signalservice.api.SignalServiceAccountManager;
@@ -15,26 +22,19 @@ import org.whispersystems.signalservice.api.SignalServiceMessageSender;
 import org.whispersystems.signalservice.api.SignalSessionLock;
 import org.whispersystems.signalservice.api.account.AccountApi;
 import org.whispersystems.signalservice.api.attachment.AttachmentApi;
-import org.whispersystems.signalservice.api.calling.CallingApi;
-import org.whispersystems.signalservice.api.cds.CdsApi;
-import org.whispersystems.signalservice.api.certificate.CertificateApi;
 import org.whispersystems.signalservice.api.crypto.SignalServiceCipher;
 import org.whispersystems.signalservice.api.groupsv2.ClientZkOperations;
 import org.whispersystems.signalservice.api.groupsv2.GroupsV2Api;
 import org.whispersystems.signalservice.api.groupsv2.GroupsV2Operations;
 import org.whispersystems.signalservice.api.keys.KeysApi;
-import org.whispersystems.signalservice.api.link.LinkDeviceApi;
 import org.whispersystems.signalservice.api.message.MessageApi;
 import org.whispersystems.signalservice.api.profiles.ProfileApi;
 import org.whispersystems.signalservice.api.push.ServiceIdType;
 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
-import org.whispersystems.signalservice.api.ratelimit.RateLimitChallengeApi;
 import org.whispersystems.signalservice.api.registration.RegistrationApi;
 import org.whispersystems.signalservice.api.services.ProfileService;
 import org.whispersystems.signalservice.api.storage.StorageServiceApi;
-import org.whispersystems.signalservice.api.storage.StorageServiceRepository;
 import org.whispersystems.signalservice.api.svr.SecureValueRecovery;
-import org.whispersystems.signalservice.api.username.UsernameApi;
 import org.whispersystems.signalservice.api.util.CredentialsProvider;
 import org.whispersystems.signalservice.api.util.UptimeSleepTimer;
 import org.whispersystems.signalservice.api.websocket.SignalWebSocket;
@@ -243,8 +243,8 @@ public class SignalDependencies {
                         getPushServiceSocket()));
     }
 
-    public StorageServiceRepository getStorageServiceRepository() {
+    public StorageServiceService getStorageServiceRepository() {
-        return new StorageServiceRepository(getStorageServiceApi());
+        return new StorageServiceService(getStorageServiceApi());
     }
 
     public CertificateApi getCertificateApi() {
@@ -368,7 +368,8 @@ public class SignalDependencies {
 
     public SignalServiceCipher getCipher(ServiceIdType serviceIdType) {
         final var certificateValidator = new CertificateValidator(serviceEnvironmentConfig.unidentifiedSenderTrustRoots());
-        final var address = new SignalServiceAddress(credentialsProvider.getAci(), credentialsProvider.getE164());
+        final var serviceId = serviceIdType == ServiceIdType.ACI ? credentialsProvider.getAci() : credentialsProvider.getPni();
+        final var address = new SignalServiceAddress(serviceId, credentialsProvider.getE164());
         final var deviceId = credentialsProvider.getDeviceId();
         return new SignalServiceCipher(address,
                 deviceId,

reproducible-builds/build.Containerfile

@@ -6,7 +6,7 @@ ENV SOURCE_DATE_EPOCH=$SOURCE_DATE_EPOCH
 ENV LANG=C.UTF-8
 ENV LC_CTYPE=en_US.UTF-8
 RUN SNAPSHOT="$(date -u -d "@$SOURCE_DATE_EPOCH" +%Y%m%dT%H%M%SZ)" \
-    && apt install -y make asciidoc-base --update --snapshot "$SNAPSHOT" --no-install-recommends --no-install-suggests
+    && sed -i 's/^deb /deb [snapshot=yes] /' /etc/apt/sources.list && apt update --snapshot "$SNAPSHOT" && apt install -y make asciidoc-base --snapshot "$SNAPSHOT" --no-install-recommends --no-install-suggests
 COPY --chmod=0700 reproducible-builds/entrypoint.sh /usr/local/bin/entrypoint.sh
 WORKDIR /signal-cli
 ENTRYPOINT [ "/usr/local/bin/entrypoint.sh", "build" ]

src/main/java/org/asamk/signal/commands/SendCommand.java

@@ -144,8 +144,7 @@ public class SendCommand implements JsonRpcLocalCommand {
             }
 
             try {
-                final var results = m.sendEndSessionMessage(singleRecipients);
+                m.sendEndSessionMessage(singleRecipients);
-                outputResult(outputWriter, results);
                 return;
             } catch (IOException e) {
                 throw new UnexpectedErrorException("Failed to send message: " + e.getMessage() + " (" + e.getClass()

src/main/java/org/asamk/signal/dbus/DbusManagerImpl.java

@@ -543,9 +543,8 @@ public class DbusManagerImpl implements Manager {
     }
 
     @Override
-    public SendMessageResults sendEndSessionMessage(final Set<RecipientIdentifier.Single> recipients) throws IOException {
+    public void sendEndSessionMessage(final Set<RecipientIdentifier.Single> recipients) throws IOException {
         signal.sendEndSessionMessage(recipients.stream().map(RecipientIdentifier.Single::getIdentifier).toList());
-        return new SendMessageResults(0, Map.of());
     }
 
     @Override
@@ -916,6 +915,14 @@ public class DbusManagerImpl implements Manager {
         }
     }
 
+    @Override
+    public void addUnidentifiedKeepAlive(final String token) {
+    }
+
+    @Override
+    public void removeUnidentifiedKeepAlive(final String token) {
+    }
+
     @Override
     public void addCallEventListener(final CallEventListener listener) {
         // Not supported over DBus

src/main/java/org/asamk/signal/dbus/DbusSignalImpl.java

@@ -100,6 +100,7 @@ public class DbusSignalImpl implements Signal, AutoCloseable {
 
     public void initObjects() {
         exportObjects();
+        m.addUnidentifiedKeepAlive("dbus");
         if (!noReceiveOnStart) {
             subscribeReceive();
         }
@@ -116,6 +117,7 @@ public class DbusSignalImpl implements Signal, AutoCloseable {
 
     @Override
     public void close() {
+        m.removeUnidentifiedKeepAlive("dbus");
         if (dbusMessageHandler != null) {
             m.removeReceiveHandler(dbusMessageHandler);
             dbusMessageHandler = null;
@@ -430,8 +432,7 @@ public class DbusSignalImpl implements Signal, AutoCloseable {
     @Override
     public void sendEndSessionMessage(final List<String> recipients) {
         try {
-            final var results = m.sendEndSessionMessage(getSingleRecipientIdentifiers(recipients, m.getSelfNumber()));
+            m.sendEndSessionMessage(getSingleRecipientIdentifiers(recipients, m.getSelfNumber()));
-            checkSendMessageResults(results);
         } catch (IOException e) {
             throw new Error.Failure(e.getMessage());
         }

src/main/java/org/asamk/signal/http/HttpServerHandler.java

@@ -169,6 +169,12 @@ public class HttpServerHandler implements AutoCloseable {
             httpExchange.sendResponseHeaders(200, 0);
             final var sender = new ServerSentEventSender(httpExchange.getResponseBody());
 
+            // Flush HTTP response headers to the client immediately.
+            // Without this, the JVM HttpServer buffers everything until a later write
+            // in the keep-alive loop (15 s), causing clients with shorter timeouts
+            // (e.g. 10 s) to abort before receiving the initial response.
+            httpExchange.getResponseBody().flush();
+
             final var shouldStop = new AtomicBoolean(false);
             final var handlers = subscribeReceiveHandlers(managers, sender, () -> {
                 shouldStop.set(true);

src/main/java/org/asamk/signal/jsonrpc/SignalJsonRpcDispatcherHandler.java

@@ -25,12 +25,15 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.nio.channels.ClosedChannelException;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.UUID;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Supplier;
+import java.util.stream.Collectors;
 
 public class SignalJsonRpcDispatcherHandler {
 
@@ -43,6 +46,9 @@ public class SignalJsonRpcDispatcherHandler {
 
     private final Map<Integer, List<Pair<Manager, Manager.ReceiveMessageHandler>>> receiveHandlers = new HashMap<>();
     private final Map<Integer, List<Pair<Manager, Manager.CallEventListener>>> callEventHandlers = new HashMap<>();
+    private final String connectionKeepAliveToken = "jsonrpc-" + UUID.randomUUID();
+    private final List<Manager> keepAliveManagers = new ArrayList<>();
+    private boolean connectionActive = true;
     private SignalJsonRpcCommandHandler commandHandler;
 
     public SignalJsonRpcDispatcherHandler(
@@ -69,6 +75,10 @@ public class SignalJsonRpcDispatcherHandler {
         c.addOnManagerAddedHandler(m -> callEventHandlers.forEach((subscriptionId, handlers) -> handlers.add(
                 createCallEventHandler(m, subscriptionId))));
 
+        c.getManagers().forEach(this::registerKeepAlive);
+        c.addOnManagerAddedHandler(this::registerKeepAlive);
+        c.addOnManagerRemovedHandler(this::unregisterKeepAlive);
+
         handleConnection();
     }
 
@@ -82,6 +92,8 @@ public class SignalJsonRpcDispatcherHandler {
         final var currentThread = Thread.currentThread();
         m.addClosedListener(currentThread::interrupt);
 
+        registerKeepAlive(m);
+
         handleConnection();
     }
 
@@ -91,7 +103,9 @@ public class SignalJsonRpcDispatcherHandler {
 
     private int subscribeCallEvents(final Collection<Manager> managers) {
         final var subscriptionId = nextSubscriptionId.getAndIncrement();
-        final var listeners = managers.stream().map(m -> createCallEventHandler(m, subscriptionId)).toList();
+        final var listeners = managers.stream()
+                .map(m -> createCallEventHandler(m, subscriptionId))
+                .collect(Collectors.toCollection(ArrayList::new));
         callEventHandlers.put(subscriptionId, listeners);
         return subscriptionId;
     }
@@ -146,7 +160,7 @@ public class SignalJsonRpcDispatcherHandler {
         final var subscriptionId = nextSubscriptionId.getAndIncrement();
         final var handlers = managers.stream()
                 .map(m -> createReceiveHandler(m, subscriptionId, internalSubscription))
-                .toList();
+                .collect(Collectors.toCollection(ArrayList::new));
         receiveHandlers.put(subscriptionId, handlers);
 
         return subscriptionId;
@@ -200,14 +214,29 @@ public class SignalJsonRpcDispatcherHandler {
         subscriptionId.ifPresent(this::unsubscribeReceive);
     }
 
+    private void registerKeepAlive(final Manager m) {
+        if (!connectionActive) return;
+        m.addUnidentifiedKeepAlive(connectionKeepAliveToken);
+        keepAliveManagers.add(m);
+    }
+
+    private void unregisterKeepAlive(final Manager m) {
+        if (!connectionActive) return;
+        m.removeUnidentifiedKeepAlive(connectionKeepAliveToken);
+        keepAliveManagers.remove(m);
+    }
+
     private void handleConnection() {
         try {
             jsonRpcReader.readMessages((method, params) -> commandHandler.handleRequest(objectMapper, method, params),
                     response -> logger.debug("Received unexpected response for id {}", response.getId()));
         } finally {
+            connectionActive = false;
             receiveHandlers.forEach((_subscriptionId, handlers) -> handlers.forEach(this::unsubscribeReceiveHandler));
             receiveHandlers.clear();
             unsubscribeAllCallEvents();
+            keepAliveManagers.forEach(m -> m.removeUnidentifiedKeepAlive(connectionKeepAliveToken));
+            keepAliveManagers.clear();
         }
     }
 

src/test/java/org/asamk/signal/http/SseInitialFlushTest.java

@@ -0,0 +1,544 @@
+package org.asamk.signal.http;
+
+import org.asamk.signal.manager.Manager;
+import org.asamk.signal.manager.api.CallInfo;
+import org.asamk.signal.manager.api.CallOffer;
+import org.asamk.signal.manager.api.Configuration;
+import org.asamk.signal.manager.api.Device;
+import org.asamk.signal.manager.api.DeviceLinkUrl;
+import org.asamk.signal.manager.api.Group;
+import org.asamk.signal.manager.api.GroupId;
+import org.asamk.signal.manager.api.GroupInviteLinkUrl;
+import org.asamk.signal.manager.api.Identity;
+import org.asamk.signal.manager.api.IdentityVerificationCode;
+import org.asamk.signal.manager.api.Message;
+import org.asamk.signal.manager.api.MessageEnvelope;
+import org.asamk.signal.manager.api.Pair;
+import org.asamk.signal.manager.api.ReceiveConfig;
+import org.asamk.signal.manager.api.Recipient;
+import org.asamk.signal.manager.api.RecipientIdentifier;
+import org.asamk.signal.manager.api.SendGroupMessageResults;
+import org.asamk.signal.manager.api.SendMessageResult;
+import org.asamk.signal.manager.api.SendMessageResults;
+import org.asamk.signal.manager.api.StickerPack;
+import org.asamk.signal.manager.api.StickerPackId;
+import org.asamk.signal.manager.api.StickerPackUrl;
+import org.asamk.signal.manager.api.TurnServer;
+import org.asamk.signal.manager.api.TypingAction;
+import org.asamk.signal.manager.api.UpdateGroup;
+import org.asamk.signal.manager.api.UpdateProfile;
+import org.asamk.signal.manager.api.UserStatus;
+import org.asamk.signal.manager.api.UsernameLinkUrl;
+import org.asamk.signal.manager.api.UsernameStatus;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.File;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.URL;
+import java.time.Duration;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * Regression test for the SSE initial-flush bug:
+ * HttpServerHandler used to flush the initial SSE response only after a later
+ * write in the 15-second keep-alive loop, meaning the HTTP response headers
+ * were not flushed to the client until then.
+ * Clients with a shorter connection timeout (e.g. 10 s) would time out before
+ * receiving the initial response.
+ *
+ * This test verifies that the endpoint returns HTTP 200 within 2 seconds of
+ * connecting to GET /api/v1/events.
+ */
+class SseInitialFlushTest {
+
+    private HttpServerHandler handler;
+    private int port;
+
+    /** Finds a free local port. */
+    private static int freePort() throws Exception {
+        try (var ss = new ServerSocket(0)) {
+            ss.setReuseAddress(true);
+            return ss.getLocalPort();
+        }
+    }
+
+    @BeforeEach
+    void setUp() throws Exception {
+        port = freePort();
+        handler = new HttpServerHandler(new InetSocketAddress("127.0.0.1", port), new MinimalStubManager());
+        handler.init();
+    }
+
+    @AfterEach
+    void tearDown() {
+        if (handler != null) {
+            handler.close();
+        }
+    }
+
+    /**
+     * The SSE endpoint MUST flush the initial HTTP response immediately upon
+     * connection, before the 15-second keep-alive loop fires. A read timeout of
+     * 2 000 ms is used — well below the 15-second wait interval but generous
+     * enough to survive any CI scheduling jitter.
+     */
+    @Test
+    void sseEndpointReturnsHeadersWithinTwoSeconds() {
+        assertDoesNotThrow(() -> {
+            var url = new URL("http://127.0.0.1:" + port + "/api/v1/events");
+            var conn = (HttpURLConnection) url.openConnection();
+            conn.setRequestProperty("Accept", "text/event-stream");
+            conn.setReadTimeout(2_000);   // 2 s — fails before fix (15 s flush), passes after
+            conn.setConnectTimeout(2_000);
+            try {
+                conn.connect();
+                assertEquals(200, conn.getResponseCode());
+            } finally {
+                conn.disconnect();
+            }
+        }, "SSE endpoint did not return the initial response within 2 seconds");
+    }
+
+    // -------------------------------------------------------------------------
+    // Minimal Manager stub — only receive-handler methods need real behaviour;
+    // everything else is a no-op stub.
+    // -------------------------------------------------------------------------
+
+    private static final class MinimalStubManager implements Manager {
+
+        @Override
+        public String getSelfNumber() {
+            return "+10000000000";
+        }
+
+        @Override
+        public void addReceiveHandler(ReceiveMessageHandler handler, boolean isWeakListener) {
+            // no-op
+        }
+
+        @Override
+        public void removeReceiveHandler(ReceiveMessageHandler handler) {
+            // no-op
+        }
+
+        @Override
+        public boolean isReceiving() {
+            return false;
+        }
+
+        @Override
+        public void receiveMessages(Optional<Duration> timeout, Optional<Integer> maxMessages, ReceiveMessageHandler handler) {
+        }
+
+        @Override
+        public void stopReceiveMessages() {
+        }
+
+        @Override
+        public void setReceiveConfig(ReceiveConfig receiveConfig) {
+        }
+
+        @Override
+        public Map<String, UserStatus> getUserStatus(Set<String> numbers) {
+            return Map.of();
+        }
+
+        @Override
+        public Map<String, UsernameStatus> getUsernameStatus(Set<String> usernames) {
+            return Map.of();
+        }
+
+        @Override
+        public void updateAccountAttributes(String deviceName, Boolean unidentifiedDeliveryIndicators, Boolean discoverableByNumber, Boolean numberSharing) {
+        }
+
+        @Override
+        public Configuration getConfiguration() {
+            return null;
+        }
+
+        @Override
+        public void updateConfiguration(Configuration configuration) {
+        }
+
+        @Override
+        public void updateProfile(UpdateProfile updateProfile) {
+        }
+
+        @Override
+        public String getUsername() {
+            return null;
+        }
+
+        @Override
+        public UsernameLinkUrl getUsernameLink() {
+            return null;
+        }
+
+        @Override
+        public void setUsername(String username) {
+        }
+
+        @Override
+        public void deleteUsername() {
+        }
+
+        @Override
+        public void startChangeNumber(String newNumber, boolean voiceVerification, String captcha) {
+        }
+
+        @Override
+        public void finishChangeNumber(String newNumber, String verificationCode, String pin) {
+        }
+
+        @Override
+        public void unregister() {
+        }
+
+        @Override
+        public void deleteAccount() {
+        }
+
+        @Override
+        public void submitRateLimitRecaptchaChallenge(String challenge, String captcha) {
+        }
+
+        @Override
+        public List<Device> getLinkedDevices() {
+            return List.of();
+        }
+
+        @Override
+        public void updateLinkedDevice(int deviceId, String name) {
+        }
+
+        @Override
+        public void removeLinkedDevices(int deviceId) {
+        }
+
+        @Override
+        public void addDeviceLink(DeviceLinkUrl deviceLinkUrl) {
+        }
+
+        @Override
+        public void setRegistrationLockPin(Optional<String> pin) {
+        }
+
+        @Override
+        public List<Group> getGroups() {
+            return List.of();
+        }
+
+        @Override
+        public List<Group> getGroups(Collection<GroupId> groupIds) {
+            return List.of();
+        }
+
+        @Override
+        public SendGroupMessageResults quitGroup(GroupId groupId, Set<RecipientIdentifier.Single> administrators) {
+            return null;
+        }
+
+        @Override
+        public void deleteGroup(GroupId groupId) {
+        }
+
+        @Override
+        public Pair<GroupId, SendGroupMessageResults> createGroup(String name, Set<RecipientIdentifier.Single> members, String avatarFile) {
+            return null;
+        }
+
+        @Override
+        public SendGroupMessageResults updateGroup(GroupId groupId, UpdateGroup updateGroup) {
+            return null;
+        }
+
+        @Override
+        public Pair<GroupId, SendGroupMessageResults> joinGroup(GroupInviteLinkUrl inviteLinkUrl) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendTypingMessage(TypingAction action, Set<RecipientIdentifier> recipients) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendReadReceipt(RecipientIdentifier.Single sender, List<Long> messageIds) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendViewedReceipt(RecipientIdentifier.Single sender, List<Long> messageIds) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendMessage(Message message, Set<RecipientIdentifier> recipients, boolean notifySelf) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendEditMessage(Message message, Set<RecipientIdentifier> recipients, long targetSentTimestamp) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendRemoteDeleteMessage(long targetSentTimestamp, Set<RecipientIdentifier> recipients) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendMessageReaction(String emoji, boolean remove, RecipientIdentifier.Single targetAuthor, long targetSentTimestamp, Set<RecipientIdentifier> recipients, boolean notifySelf, boolean story) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendAdminDelete(RecipientIdentifier.Single targetAuthor, long targetSentTimestamp, Set<RecipientIdentifier.Group> recipients, boolean notifySelf, boolean story) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendPinMessage(int duration, RecipientIdentifier.Single targetAuthor, long targetSentTimestamp, Set<RecipientIdentifier> recipients, boolean notifySelf, boolean story) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendUnpinMessage(RecipientIdentifier.Single targetAuthor, long targetSentTimestamp, Set<RecipientIdentifier> recipients, boolean notifySelf, boolean story) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendPaymentNotificationMessage(byte[] receipt, String note, RecipientIdentifier.Single recipient) {
+            return null;
+        }
+
+        @Override
+        public void sendEndSessionMessage(Set<RecipientIdentifier.Single> recipients) {
+        }
+
+        @Override
+        public SendMessageResults sendMessageRequestResponse(MessageEnvelope.Sync.MessageRequestResponse.Type type, Set<RecipientIdentifier> recipients) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendPollCreateMessage(String question, boolean multipleChoice, List<String> options, Set<RecipientIdentifier> recipients, boolean notifySelf) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendPollVoteMessage(RecipientIdentifier.Single author, long timestamp, List<Integer> optionIds, int version, Set<RecipientIdentifier> recipients, boolean notifySelf) {
+            return null;
+        }
+
+        @Override
+        public SendMessageResults sendPollTerminateMessage(long timestamp, Set<RecipientIdentifier> recipients, boolean notifySelf) {
+            return null;
+        }
+
+        @Override
+        public void hideRecipient(RecipientIdentifier.Single recipient) {
+        }
+
+        @Override
+        public void deleteRecipient(RecipientIdentifier.Single recipient) {
+        }
+
+        @Override
+        public void deleteContact(RecipientIdentifier.Single recipient) {
+        }
+
+        @Override
+        public void setContactName(RecipientIdentifier.Single recipient, String givenName, String familyName, String newGivenName, String newFamilyName, String nick) {
+        }
+
+        @Override
+        public void setContactsBlocked(Collection<RecipientIdentifier.Single> recipients, boolean blocked) {
+        }
+
+        @Override
+        public void setGroupsBlocked(Collection<GroupId> groupIds, boolean blocked) {
+        }
+
+        @Override
+        public void setExpirationTimer(RecipientIdentifier.Single recipient, int messageExpirationTimer) {
+        }
+
+        @Override
+        public StickerPackUrl uploadStickerPack(File path) {
+            return null;
+        }
+
+        @Override
+        public void installStickerPack(StickerPackUrl url) {
+        }
+
+        @Override
+        public List<StickerPack> getStickerPacks() {
+            return List.of();
+        }
+
+        @Override
+        public void requestAllSyncData() {
+        }
+
+        @Override
+        public boolean isContactBlocked(RecipientIdentifier.Single recipient) {
+            return false;
+        }
+
+        @Override
+        public void sendContacts() {
+        }
+
+        @Override
+        public List<Recipient> getRecipients(boolean onlyWithProfile, Optional<Boolean> blocked, Collection<RecipientIdentifier.Single> addresses, Optional<String> name) {
+            return List.of();
+        }
+
+        @Override
+        public String getContactOrProfileName(RecipientIdentifier.Single recipient) {
+            return null;
+        }
+
+        @Override
+        public Group getGroup(GroupId groupId) {
+            return null;
+        }
+
+        @Override
+        public List<Identity> getIdentities() {
+            return List.of();
+        }
+
+        @Override
+        public List<Identity> getIdentities(RecipientIdentifier.Single recipient) {
+            return List.of();
+        }
+
+        @Override
+        public boolean trustIdentityVerified(RecipientIdentifier.Single recipient, IdentityVerificationCode verificationCode) {
+            return false;
+        }
+
+        @Override
+        public boolean trustIdentityAllKeys(RecipientIdentifier.Single recipient) {
+            return false;
+        }
+
+        @Override
+        public void addAddressChangedListener(Runnable listener) {
+        }
+
+        @Override
+        public void addClosedListener(Runnable listener) {
+        }
+
+        @Override
+        public void addUnidentifiedKeepAlive(String token) {
+        }
+
+        @Override
+        public void removeUnidentifiedKeepAlive(String token) {
+        }
+
+        @Override
+        public InputStream retrieveAttachment(String id) {
+            return null;
+        }
+
+        @Override
+        public InputStream retrieveContactAvatar(RecipientIdentifier.Single recipient) {
+            return null;
+        }
+
+        @Override
+        public InputStream retrieveProfileAvatar(RecipientIdentifier.Single recipient) {
+            return null;
+        }
+
+        @Override
+        public InputStream retrieveGroupAvatar(GroupId groupId) {
+            return null;
+        }
+
+        @Override
+        public InputStream retrieveSticker(StickerPackId stickerPackId, int stickerId) {
+            return null;
+        }
+
+        @Override
+        public CallInfo startCall(RecipientIdentifier.Single recipient) {
+            return null;
+        }
+
+        @Override
+        public CallInfo acceptCall(long callId) {
+            return null;
+        }
+
+        @Override
+        public void hangupCall(long callId) {
+        }
+
+        @Override
+        public SendMessageResult rejectCall(long callId) {
+            return null;
+        }
+
+        @Override
+        public List<CallInfo> listActiveCalls() {
+            return List.of();
+        }
+
+        @Override
+        public void sendCallOffer(RecipientIdentifier.Single recipient, CallOffer callOffer) {
+        }
+
+        @Override
+        public void sendCallAnswer(RecipientIdentifier.Single recipient, long callId, byte[] answer) {
+        }
+
+        @Override
+        public void sendIceUpdate(RecipientIdentifier.Single recipient, long callId, List<byte[]> iceCandidates) {
+        }
+
+        @Override
+        public void sendHangup(RecipientIdentifier.Single recipient, long callId, MessageEnvelope.Call.Hangup.Type type) {
+        }
+
+        @Override
+        public void sendBusy(RecipientIdentifier.Single recipient, long callId) {
+        }
+
+        @Override
+        public List<TurnServer> getTurnServerInfo() {
+            return List.of();
+        }
+
+        @Override
+        public void close() {
+        }
+
+        @Override
+        public void addCallEventListener(CallEventListener listener) {
+        }
+
+        @Override
+        public void removeCallEventListener(CallEventListener listener) {
+        }
+    }
+}

src/test/java/org/asamk/signal/jsonrpc/SubscribeCallEventsTest.java

@@ -328,8 +328,7 @@ class SubscribeCallEventsTest {
         }
 
         @Override
-        public SendMessageResults sendEndSessionMessage(Set<RecipientIdentifier.Single> r) {
+        public void sendEndSessionMessage(Set<RecipientIdentifier.Single> r) {
-            return null;
         }
 
         @Override
@@ -496,6 +495,14 @@ class SubscribeCallEventsTest {
         public void addClosedListener(Runnable l) {
         }
 
+        @Override
+        public void addUnidentifiedKeepAlive(String token) {
+        }
+
+        @Override
+        public void removeUnidentifiedKeepAlive(String token) {
+        }
+
         @Override
         public InputStream retrieveAttachment(String id) {
             return null;
@@ -741,8 +748,8 @@ class SubscribeCallEventsTest {
 
         assertEquals(1, manager1.addCount.get(), "manager1 should have one listener");
         assertEquals(1, manager2.addCount.get(), "manager2 should have one listener");
-        // Also registers an onManagerAdded handler for receive and one for call events
+        // Registers onManagerAdded handlers for receive, call events, and keep-alive
-        assertEquals(2, multi.addedHandlers.size(), "should register onManagerAdded handlers");
+        assertEquals(3, multi.addedHandlers.size(), "should register onManagerAdded handlers");
     }
 
     @Test