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Merge remote-tracking branch 'upstream/dev' into origin/refactor-sending

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# Conflicts:
#	app/src/main/java/org/thoughtcrime/securesms/ApplicationContext.java
#	app/src/main/java/org/thoughtcrime/securesms/loki/database/LokiAPIDatabase.kt
#	libsession/src/main/java/org/session/libsession/messaging/messages/control/ClosedGroupControlMessage.kt
#	libsession/src/main/java/org/session/libsession/messaging/messages/control/ExpirationTimerUpdate.kt
#	libsession/src/main/java/org/session/libsession/messaging/opengroups/OpenGroupMessage.kt
#	libsession/src/main/java/org/session/libsession/messaging/sending_receiving/MessageSenderClosedGroup.kt
This commit is contained in:
jubb 2021-03-18 09:26:13 +11:00
commit b685846d7e
97 changed files with 1592 additions and 3377 deletions
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11
app/build.gradle
View File

@ -1,5 +1,4 @@
buildscript {
ext.kotlin_version = "1.4.0"
ext.kovenant_version = "3.3.0"
repositories {
@ -124,8 +123,8 @@ dependencies {
implementation "com.google.protobuf:protobuf-java:$protobufVersion"
implementation "com.fasterxml.jackson.core:jackson-databind:$jacksonDatabindVersion"
implementation "com.squareup.okhttp3:okhttp:$okhttpVersion"
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.2"
implementation "nl.komponents.kovenant:kovenant:$kovenantVersion"
implementation "nl.komponents.kovenant:kovenant-android:$kovenantVersion"
implementation "com.github.lelloman:android-identicons:v11"
@ -158,8 +157,8 @@ dependencies {
testImplementation 'org.robolectric:shadows-multidex:4.2'
}
def canonicalVersionCode = 142
def canonicalVersionName = "1.7.4"
def canonicalVersionCode = 147
def canonicalVersionName = "1.9.0"
def postFixSize = 10
def abiPostFix = ['armeabi-v7a' : 1,
@ -236,7 +235,7 @@ android {
buildTypes {
release {
minifyEnabled true
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'),
'proguard/proguard-dagger.pro',

1
app/proguard/proguard.pro vendored
View File

@ -2,6 +2,7 @@
-keepattributes SourceFile,LineNumberTable
-keep class org.whispersystems.** { *; }
-keep class org.thoughtcrime.securesms.** { *; }
-keep class org.session.** { *; }
-keepclassmembers class ** {
public void onEvent*(**);
}

852
app/src/main/java/org/thoughtcrime/securesms/ApplicationContext.java
View File

@ -29,8 +29,6 @@ import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.ProcessLifecycleOwner;
import androidx.multidex.MultiDexApplication;
import com.google.firebase.iid.FirebaseInstanceId;
import org.conscrypt.Conscrypt;
import org.session.libsession.messaging.MessagingConfiguration;
import org.session.libsession.messaging.avatars.AvatarHelper;
@ -39,6 +37,8 @@ import org.session.libsession.messaging.sending_receiving.pollers.Poller;
import org.session.libsession.messaging.threads.Address;
import org.session.libsession.snode.SnodeConfiguration;
import org.session.libsession.utilities.SSKEnvironment;
import org.session.libsession.messaging.sending_receiving.notifications.MessageNotifier;
import org.session.libsession.messaging.threads.Address;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsession.utilities.Util;
import org.session.libsession.utilities.dynamiclanguage.DynamicLanguageContextWrapper;
@ -53,8 +53,22 @@ import org.session.libsignal.service.loki.api.opengroups.PublicChatAPI;
import org.session.libsignal.service.loki.database.LokiAPIDatabaseProtocol;
import org.session.libsignal.service.loki.utilities.mentions.MentionsManager;
import org.session.libsignal.utilities.logging.Log;
import org.session.libsession.utilities.preferences.ProfileKeyUtil;
import org.session.libsignal.service.api.messages.SignalServiceEnvelope;
import org.session.libsignal.service.api.util.StreamDetails;
import org.session.libsignal.service.internal.push.SignalServiceProtos;
import org.session.libsignal.service.loki.api.Poller;
import org.session.libsignal.service.loki.api.PushNotificationAPI;
import org.session.libsignal.service.loki.api.SnodeAPI;
import org.session.libsignal.service.loki.api.SwarmAPI;
import org.session.libsignal.service.loki.api.fileserver.FileServerAPI;
import org.session.libsignal.service.loki.api.opengroups.PublicChatAPI;
import org.session.libsignal.service.loki.database.LokiAPIDatabaseProtocol;
import org.session.libsignal.service.loki.utilities.mentions.MentionsManager;
import org.session.libsignal.utilities.logging.Log;
import org.signal.aesgcmprovider.AesGcmProvider;
import org.thoughtcrime.securesms.components.TypingStatusSender;
import org.session.libsession.utilities.IdentityKeyUtil;
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.GroupDatabase;
@ -77,8 +91,8 @@ import org.thoughtcrime.securesms.loki.api.SessionProtocolImpl;
import org.thoughtcrime.securesms.loki.database.LokiAPIDatabase;
import org.thoughtcrime.securesms.loki.database.LokiThreadDatabase;
import org.thoughtcrime.securesms.loki.database.LokiUserDatabase;
import org.thoughtcrime.securesms.loki.protocol.MultiDeviceProtocol;
import org.thoughtcrime.securesms.loki.utilities.Broadcaster;
import org.thoughtcrime.securesms.loki.utilities.FcmUtils;
import org.thoughtcrime.securesms.loki.utilities.UiModeUtilities;
import org.thoughtcrime.securesms.notifications.DefaultMessageNotifier;
import org.thoughtcrime.securesms.notifications.NotificationChannels;
@ -107,6 +121,7 @@ import java.util.Set;
import dagger.ObjectGraph;
import kotlin.Unit;
import kotlinx.coroutines.Job;
import network.loki.messenger.BuildConfig;
import static nl.komponents.kovenant.android.KovenantAndroid.startKovenant;
@ -114,7 +129,7 @@ import static nl.komponents.kovenant.android.KovenantAndroid.stopKovenant;
/**
* Will be called once when the TextSecure process is created.
*
* <p>
* We're using this as an insertion point to patch up the Android PRNG disaster,
* to initialize the job manager, and to check for GCM registration freshness.
*
@ -122,424 +137,463 @@ import static nl.komponents.kovenant.android.KovenantAndroid.stopKovenant;
*/
public class ApplicationContext extends MultiDexApplication implements DependencyInjector, DefaultLifecycleObserver {
public static final String PREFERENCES_NAME = "SecureSMS-Preferences";
public static final String PREFERENCES_NAME = "SecureSMS-Preferences";
private static final String TAG = ApplicationContext.class.getSimpleName();
private static final String TAG = ApplicationContext.class.getSimpleName();
private ExpiringMessageManager expiringMessageManager;
private TypingStatusRepository typingStatusRepository;
private TypingStatusSender typingStatusSender;
private JobManager jobManager;
private ReadReceiptManager readReceiptManager;
private ProfileManager profileManager;
private ObjectGraph objectGraph;
private PersistentLogger persistentLogger;
private ExpiringMessageManager expiringMessageManager;
private TypingStatusRepository typingStatusRepository;
private TypingStatusSender typingStatusSender;
private JobManager jobManager;
private ReadReceiptManager readReceiptManager;
private ProfileManager profileManager;
private ObjectGraph objectGraph;
private PersistentLogger persistentLogger;
// Loki
public MessageNotifier messageNotifier = null;
public Poller poller = null;
public ClosedGroupPoller closedGroupPoller = null;
public PublicChatManager publicChatManager = null;
private PublicChatAPI publicChatAPI = null;
public Broadcaster broadcaster = null;
public SignalCommunicationModule communicationModule;
private volatile boolean isAppVisible;
public static ApplicationContext getInstance(Context context) {
return (ApplicationContext)context.getApplicationContext();
}
@Override
public void onCreate() {
super.onCreate();
Log.i(TAG, "onCreate()");
startKovenant();
initializeSecurityProvider();
initializeLogging();
initializeCrashHandling();
initializeDependencyInjection();
NotificationChannels.create(this);
ProcessLifecycleOwner.get().getLifecycle().addObserver(this);
// Loki
// ========
messageNotifier = new OptimizedMessageNotifier(new DefaultMessageNotifier());
broadcaster = new Broadcaster(this);
LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
LokiThreadDatabase threadDB = DatabaseFactory.getLokiThreadDatabase(this);
LokiUserDatabase userDB = DatabaseFactory.getLokiUserDatabase(this);
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
MessagingConfiguration.Companion.configure(this,
DatabaseFactory.getStorage(this),
DatabaseFactory.getAttachmentProvider(this),
new SessionProtocolImpl(this));
SnodeConfiguration.Companion.configure(apiDB, broadcaster);
if (userPublicKey != null) {
SwarmAPI.Companion.configureIfNeeded(apiDB);
SnodeAPI.Companion.configureIfNeeded(userPublicKey, apiDB, broadcaster);
MentionsManager.Companion.configureIfNeeded(userPublicKey, threadDB, userDB);
}
PushNotificationAPI.Companion.configureIfNeeded(BuildConfig.DEBUG);
setUpStorageAPIIfNeeded();
resubmitProfilePictureIfNeeded();
publicChatManager = new PublicChatManager(this);
updateOpenGroupProfilePicturesIfNeeded();
if (userPublicKey != null) {
registerForFCMIfNeeded(false);
}
// Set application UI mode (day/night theme) to the user selected one.
UiModeUtilities.setupUiModeToUserSelected(this);
// ========
initializeJobManager();
initializeExpiringMessageManager();
initializeTypingStatusRepository();
initializeTypingStatusSender();
initializeReadReceiptManager();
initializeProfileManager();
initializePeriodicTasks();
initializeWebRtc();
initializeBlobProvider();
SSKEnvironment.Companion.configure(getTypingStatusRepository(), getReadReceiptManager(), getProfileManager(), messageNotifier, getExpiringMessageManager());
}
public MessageNotifier messageNotifier = null;
public Poller poller = null;
public ClosedGroupPoller closedGroupPoller = null;
public PublicChatManager publicChatManager = null;
private PublicChatAPI publicChatAPI = null;
public Broadcaster broadcaster = null;
public SignalCommunicationModule communicationModule;
private Job firebaseInstanceIdJob;
private volatile boolean isAppVisible;
public static ApplicationContext getInstance(Context context) {
return (ApplicationContext) context.getApplicationContext();
}
@Override
public void onCreate() {
super.onCreate();
Log.i(TAG, "onCreate()");
startKovenant();
initializeSecurityProvider();
initializeLogging();
initializeCrashHandling();
initializeDependencyInjection();
NotificationChannels.create(this);
ProcessLifecycleOwner.get().getLifecycle().addObserver(this);
// Loki
// ========
messageNotifier = new OptimizedMessageNotifier(new DefaultMessageNotifier());
broadcaster = new Broadcaster(this);
LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
LokiThreadDatabase threadDB = DatabaseFactory.getLokiThreadDatabase(this);
LokiUserDatabase userDB = DatabaseFactory.getLokiUserDatabase(this);
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
MessagingConfiguration.Companion.configure(this,
DatabaseFactory.getStorage(this),
DatabaseFactory.getAttachmentProvider(this),
new SessionProtocolImpl(this));
SnodeConfiguration.Companion.configure(apiDB, broadcaster);
if (userPublicKey != null) {
SwarmAPI.Companion.configureIfNeeded(apiDB);
SnodeAPI.Companion.configureIfNeeded(userPublicKey, apiDB, broadcaster);
MentionsManager.Companion.configureIfNeeded(userPublicKey, threadDB, userDB);
}
PushNotificationAPI.Companion.configureIfNeeded(BuildConfig.DEBUG);
setUpStorageAPIIfNeeded();
resubmitProfilePictureIfNeeded();
publicChatManager = new PublicChatManager(this);
updateOpenGroupProfilePicturesIfNeeded();
if (userPublicKey != null) {
registerForFCMIfNeeded(false);
}
// Set application UI mode (day/night theme) to the user selected one.
UiModeUtilities.setupUiModeToUserSelected(this);
// ========
initializeJobManager();
initializeExpiringMessageManager();
initializeTypingStatusRepository();
initializeTypingStatusSender();
initializeReadReceiptManager();
initializeProfileManager();
initializePeriodicTasks();
initializeWebRtc();
initializeBlobProvider();
SSKEnvironment.Companion.configure(getTypingStatusRepository(), getReadReceiptManager(), getProfileManager(), messageNotifier, getExpiringMessageManager());
}
@Override
public void onStart(@NonNull LifecycleOwner owner) {
isAppVisible = true;
Log.i(TAG, "App is now visible.");
KeyCachingService.onAppForegrounded(this);
// Loki
if (poller != null) {
poller.setCaughtUp(false);
}
startPollingIfNeeded();
publicChatManager.markAllAsNotCaughtUp();
publicChatManager.startPollersIfNeeded();
}
@Override
public void onStop(@NonNull LifecycleOwner owner) {
isAppVisible = false;
Log.i(TAG, "App is no longer visible.");
KeyCachingService.onAppBackgrounded(this);
messageNotifier.setVisibleThread(-1);
// Loki
if (poller != null) {
poller.stopIfNeeded();
}
if (closedGroupPoller != null) {
closedGroupPoller.stopIfNeeded();
}
if (publicChatManager != null) {
publicChatManager.stopPollers();
}
}
@Override
public void onTerminate() {
stopKovenant(); // Loki
super.onTerminate();
}
@Override
public void injectDependencies(Object object) {
if (object instanceof InjectableType) {
objectGraph.inject(object);
}
}
public void initializeLocaleParser() {
LocaleParser.Companion.configure(new LocaleParseHelper());
}
public JobManager getJobManager() {
return jobManager;
}
public ExpiringMessageManager getExpiringMessageManager() {
return expiringMessageManager;
}
public TypingStatusRepository getTypingStatusRepository() {
return typingStatusRepository;
}
public TypingStatusSender getTypingStatusSender() {
return typingStatusSender;
}
public ReadReceiptManager getReadReceiptManager() {
return readReceiptManager;
}
public ProfileManager getProfileManager() {
return profileManager;
}
public boolean isAppVisible() {
return isAppVisible;
}
public PersistentLogger getPersistentLogger() {
return persistentLogger;
}
@Override
public void onStart(@NonNull LifecycleOwner owner) {
isAppVisible = true;
Log.i(TAG, "App is now visible.");
KeyCachingService.onAppForegrounded(this);
// Loki
if (poller != null) { poller.setCaughtUp(false); }
startPollingIfNeeded();
publicChatManager.markAllAsNotCaughtUp();
publicChatManager.startPollersIfNeeded();
MultiDeviceProtocol.syncConfigurationIfNeeded(this);
}
@Override
public void onStop(@NonNull LifecycleOwner owner) {
isAppVisible = false;
Log.i(TAG, "App is no longer visible.");
KeyCachingService.onAppBackgrounded(this);
messageNotifier.setVisibleThread(-1);
// Loki
if (poller != null) { poller.stopIfNeeded(); }
if (closedGroupPoller != null) { closedGroupPoller.stopIfNeeded(); }
if (publicChatManager != null) { publicChatManager.stopPollers(); }
}
@Override
public void onTerminate() {
stopKovenant(); // Loki
super.onTerminate();
}
@Override
public void injectDependencies(Object object) {
if (object instanceof InjectableType) {
objectGraph.inject(object);
}
}
public void initializeLocaleParser() {
LocaleParser.Companion.configure(new LocaleParseHelper());
}
public JobManager getJobManager() {
return jobManager;
}
public ExpiringMessageManager getExpiringMessageManager() {
return expiringMessageManager;
}
public TypingStatusRepository getTypingStatusRepository() {
return typingStatusRepository;
}
public TypingStatusSender getTypingStatusSender() {
return typingStatusSender;
}
public ReadReceiptManager getReadReceiptManager() { return readReceiptManager; }
public ProfileManager getProfileManager() { return profileManager; }
public boolean isAppVisible() {
return isAppVisible;
}
public PersistentLogger getPersistentLogger() {
return persistentLogger;
}
// Loki
public @Nullable PublicChatAPI getPublicChatAPI() {
if (publicChatAPI != null || !IdentityKeyUtil.hasIdentityKey(this)) { return publicChatAPI; }
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey== null) { return publicChatAPI; }
byte[] userPrivateKey = IdentityKeyUtil.getIdentityKeyPair(this).getPrivateKey().serialize();
LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
LokiUserDatabase userDB = DatabaseFactory.getLokiUserDatabase(this);
GroupDatabase groupDB = DatabaseFactory.getGroupDatabase(this);
publicChatAPI = new PublicChatAPI(userPublicKey, userPrivateKey, apiDB, userDB, groupDB);
return publicChatAPI;
}
private void initializeSecurityProvider() {
try {
Class.forName("org.signal.aesgcmprovider.AesGcmCipher");
} catch (ClassNotFoundException e) {
Log.e(TAG, "Failed to find AesGcmCipher class");
throw new ProviderInitializationException();
public @Nullable
PublicChatAPI getPublicChatAPI() {
if (publicChatAPI != null || !IdentityKeyUtil.hasIdentityKey(this)) {
return publicChatAPI;
}
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null) {
return publicChatAPI;
}
byte[] userPrivateKey = IdentityKeyUtil.getIdentityKeyPair(this).getPrivateKey().serialize();
LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
LokiUserDatabase userDB = DatabaseFactory.getLokiUserDatabase(this);
GroupDatabase groupDB = DatabaseFactory.getGroupDatabase(this);
publicChatAPI = new PublicChatAPI(userPublicKey, userPrivateKey, apiDB, userDB, groupDB);
return publicChatAPI;
}
int aesPosition = Security.insertProviderAt(new AesGcmProvider(), 1);
Log.i(TAG, "Installed AesGcmProvider: " + aesPosition);
private void initializeSecurityProvider() {
try {
Class.forName("org.signal.aesgcmprovider.AesGcmCipher");
} catch (ClassNotFoundException e) {
Log.e(TAG, "Failed to find AesGcmCipher class");
throw new ProviderInitializationException();
}
if (aesPosition < 0) {
Log.e(TAG, "Failed to install AesGcmProvider()");
throw new ProviderInitializationException();
int aesPosition = Security.insertProviderAt(new AesGcmProvider(), 1);
Log.i(TAG, "Installed AesGcmProvider: " + aesPosition);
if (aesPosition < 0) {
Log.e(TAG, "Failed to install AesGcmProvider()");
throw new ProviderInitializationException();
}
int conscryptPosition = Security.insertProviderAt(Conscrypt.newProvider(), 2);
Log.i(TAG, "Installed Conscrypt provider: " + conscryptPosition);
if (conscryptPosition < 0) {
Log.w(TAG, "Did not install Conscrypt provider. May already be present.");
}
}
int conscryptPosition = Security.insertProviderAt(Conscrypt.newProvider(), 2);
Log.i(TAG, "Installed Conscrypt provider: " + conscryptPosition);
if (conscryptPosition < 0) {
Log.w(TAG, "Did not install Conscrypt provider. May already be present.");
private void initializeLogging() {
persistentLogger = new PersistentLogger(this);
Log.initialize(new AndroidLogger(), persistentLogger);
}
}
private void initializeLogging() {
persistentLogger = new PersistentLogger(this);
Log.initialize(new AndroidLogger(), persistentLogger);
}
private void initializeCrashHandling() {
final Thread.UncaughtExceptionHandler originalHandler = Thread.getDefaultUncaughtExceptionHandler();
Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionLogger(originalHandler));
}
private void initializeJobManager() {
this.jobManager = new JobManager(this, new JobManager.Configuration.Builder()
.setDataSerializer(new JsonDataSerializer())
.setJobFactories(JobManagerFactories.getJobFactories(this))
.setConstraintFactories(JobManagerFactories.getConstraintFactories(this))
.setConstraintObservers(JobManagerFactories.getConstraintObservers(this))
.setJobStorage(new FastJobStorage(DatabaseFactory.getJobDatabase(this)))
.setDependencyInjector(this)
.build());
}
private void initializeDependencyInjection() {
communicationModule = new SignalCommunicationModule(this);
this.objectGraph = ObjectGraph.create(communicationModule);
}
private void initializeExpiringMessageManager() {
this.expiringMessageManager = new ExpiringMessageManager(this);
}
private void initializeTypingStatusRepository() {
this.typingStatusRepository = new TypingStatusRepository();
}
private void initializeReadReceiptManager() {
this.readReceiptManager = new ReadReceiptManager();
}
private void initializeProfileManager() {
this.profileManager = new ProfileManager();
}
private void initializeTypingStatusSender() {
this.typingStatusSender = new TypingStatusSender(this);
}
private void initializePeriodicTasks() {
LocalBackupListener.schedule(this);
BackgroundPollWorker.schedulePeriodic(this); // Loki
if (BuildConfig.PLAY_STORE_DISABLED) {
UpdateApkRefreshListener.schedule(this);
private void initializeCrashHandling() {
final Thread.UncaughtExceptionHandler originalHandler = Thread.getDefaultUncaughtExceptionHandler();
Thread.setDefaultUncaughtExceptionHandler(new UncaughtExceptionLogger(originalHandler));
}
}
private void initializeWebRtc() {
try {
Set<String> HARDWARE_AEC_BLACKLIST = new HashSet<String>() {{
add("Pixel");
add("Pixel XL");
add("Moto G5");
add("Moto G (5S) Plus");
add("Moto G4");
add("TA-1053");
add("Mi A1");
add("E5823"); // Sony z5 compact
add("Redmi Note 5");
add("FP2"); // Fairphone FP2
add("MI 5");
}};
Set<String> OPEN_SL_ES_WHITELIST = new HashSet<String>() {{
add("Pixel");
add("Pixel XL");
}};
if (HARDWARE_AEC_BLACKLIST.contains(Build.MODEL)) {
WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(true);
}
if (!OPEN_SL_ES_WHITELIST.contains(Build.MODEL)) {
WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(true);
}
PeerConnectionFactory.initialize(InitializationOptions.builder(this).createInitializationOptions());
} catch (UnsatisfiedLinkError e) {
Log.w(TAG, e);
private void initializeJobManager() {
this.jobManager = new JobManager(this, new JobManager.Configuration.Builder()
.setDataSerializer(new JsonDataSerializer())
.setJobFactories(JobManagerFactories.getJobFactories(this))
.setConstraintFactories(JobManagerFactories.getConstraintFactories(this))
.setConstraintObservers(JobManagerFactories.getConstraintObservers(this))
.setJobStorage(new FastJobStorage(DatabaseFactory.getJobDatabase(this)))
.setDependencyInjector(this)
.build());
}
}
private void initializeBlobProvider() {
AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
BlobProvider.getInstance().onSessionStart(this);
});
}
@Override
protected void attachBaseContext(Context base) {
initializeLocaleParser();
super.attachBaseContext(DynamicLanguageContextWrapper.updateContext(base, TextSecurePreferences.getLanguage(base)));
}
private static class ProviderInitializationException extends RuntimeException { }
// region Loki
public boolean setUpStorageAPIIfNeeded() {
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null || !IdentityKeyUtil.hasIdentityKey(this)) { return false; }
byte[] userPrivateKey = IdentityKeyUtil.getIdentityKeyPair(this).getPrivateKey().serialize();
LokiAPIDatabaseProtocol apiDB = DatabaseFactory.getLokiAPIDatabase(this);
FileServerAPI.Companion.configure(userPublicKey, userPrivateKey, apiDB);
org.session.libsession.messaging.fileserver.FileServerAPI.Companion.configure(userPublicKey, userPrivateKey, apiDB);
return true;
}
public void registerForFCMIfNeeded(Boolean force) {
Context context = this;
FirebaseInstanceId.getInstance().getInstanceId().addOnCompleteListener(task -> {
if (!task.isSuccessful()) {
Log.w("Loki", "FirebaseInstanceId.getInstance().getInstanceId() failed." + task.getException());
return;
}
String token = task.getResult().getToken();
String userPublicKey = TextSecurePreferences.getLocalNumber(context);
if (userPublicKey == null) return;
if (TextSecurePreferences.isUsingFCM(this)) {
LokiPushNotificationManager.register(token, userPublicKey, context, force);
} else {
LokiPushNotificationManager.unregister(token, context);
}
});
}
private void setUpPollingIfNeeded() {
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null) return;
if (poller != null) {
SnodeAPI.shared.setUserPublicKey(userPublicKey);
poller.setUserPublicKey(userPublicKey);
return;
private void initializeDependencyInjection() {
communicationModule = new SignalCommunicationModule(this);
this.objectGraph = ObjectGraph.create(communicationModule);
}
LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
SwarmAPI.Companion.configureIfNeeded(apiDB);
private void initializeExpiringMessageManager() {
this.expiringMessageManager = new ExpiringMessageManager(this);
}
private void initializeTypingStatusRepository() {
this.typingStatusRepository = new TypingStatusRepository();
}
private void initializeReadReceiptManager() {
this.readReceiptManager = new ReadReceiptManager();
}
private void initializeProfileManager() {
this.profileManager = new ProfileManager();
}
private void initializeTypingStatusSender() {
this.typingStatusSender = new TypingStatusSender(this);
}
private void initializePeriodicTasks() {
LocalBackupListener.schedule(this);
BackgroundPollWorker.schedulePeriodic(this); // Loki
if (BuildConfig.PLAY_STORE_DISABLED) {
UpdateApkRefreshListener.schedule(this);
}
}
private void initializeWebRtc() {
try {
Set<String> HARDWARE_AEC_BLACKLIST = new HashSet<String>() {{
add("Pixel");
add("Pixel XL");
add("Moto G5");
add("Moto G (5S) Plus");
add("Moto G4");
add("TA-1053");
add("Mi A1");
add("E5823"); // Sony z5 compact
add("Redmi Note 5");
add("FP2"); // Fairphone FP2
add("MI 5");
}};
Set<String> OPEN_SL_ES_WHITELIST = new HashSet<String>() {{
add("Pixel");
add("Pixel XL");
}};
if (HARDWARE_AEC_BLACKLIST.contains(Build.MODEL)) {
WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(true);
}
if (!OPEN_SL_ES_WHITELIST.contains(Build.MODEL)) {
WebRtcAudioManager.setBlacklistDeviceForOpenSLESUsage(true);
}
PeerConnectionFactory.initialize(InitializationOptions.builder(this).createInitializationOptions());
} catch (UnsatisfiedLinkError e) {
Log.w(TAG, e);
}
}
private void initializeBlobProvider() {
AsyncTask.THREAD_POOL_EXECUTOR.execute(() -> {
BlobProvider.getInstance().onSessionStart(this);
});
}
@Override
protected void attachBaseContext(Context base) {
initializeLocaleParser();
super.attachBaseContext(DynamicLanguageContextWrapper.updateContext(base, TextSecurePreferences.getLanguage(base)));
}
private static class ProviderInitializationException extends RuntimeException {
}
// region Loki
public boolean setUpStorageAPIIfNeeded() {
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null || !IdentityKeyUtil.hasIdentityKey(this)) {
return false;
}
byte[] userPrivateKey = IdentityKeyUtil.getIdentityKeyPair(this).getPrivateKey().serialize();
LokiAPIDatabaseProtocol apiDB = DatabaseFactory.getLokiAPIDatabase(this);
FileServerAPI.Companion.configure(userPublicKey, userPrivateKey, apiDB);
org.session.libsession.messaging.fileserver.FileServerAPI.Companion.configure(userPublicKey, userPrivateKey, apiDB);
return true;
}
public void registerForFCMIfNeeded(final Boolean force) {
if (firebaseInstanceIdJob != null && firebaseInstanceIdJob.isActive() && !force) return;
if (force && firebaseInstanceIdJob != null) {
firebaseInstanceIdJob.cancel(null);
}
firebaseInstanceIdJob = FcmUtils.getFcmInstanceId(task->{
if (!task.isSuccessful()) {
Log.w("Loki", "FirebaseInstanceId.getInstance().getInstanceId() failed." + task.getException());
return Unit.INSTANCE;
}
String token = task.getResult().getToken();
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null) return Unit.INSTANCE;
if (TextSecurePreferences.isUsingFCM(this)) {
LokiPushNotificationManager.register(token, userPublicKey, this, force);
} else {
LokiPushNotificationManager.unregister(token, this);
}
return Unit.INSTANCE;
});
}
private void setUpPollingIfNeeded() {
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null) return;
if (poller != null) {
SnodeAPI.shared.setUserPublicKey(userPublicKey);
poller.setUserPublicKey(userPublicKey);
return;
}
LokiAPIDatabase apiDB = DatabaseFactory.getLokiAPIDatabase(this);
SwarmAPI.Companion.configureIfNeeded(apiDB);
SnodeAPI.Companion.configureIfNeeded(userPublicKey, apiDB, broadcaster);
poller = new Poller();
ClosedGroupPoller.Companion.configureIfNeeded(this);
closedGroupPoller = ClosedGroupPoller.Companion.getShared();
}
ClosedGroupPoller.Companion.configureIfNeeded(this);
closedGroupPoller = ClosedGroupPoller.Companion.getShared();
}
public void startPollingIfNeeded() {
setUpPollingIfNeeded();
if (poller != null) { poller.startIfNeeded(); }
if (closedGroupPoller != null) { closedGroupPoller.startIfNeeded(); }
}
public void stopPolling() {
if (poller != null) { poller.stopIfNeeded(); }
if (closedGroupPoller != null) { closedGroupPoller.stopIfNeeded(); }
if (publicChatManager != null) { publicChatManager.stopPollers(); }
}
private void resubmitProfilePictureIfNeeded() {
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null) return;
long now = new Date().getTime();
long lastProfilePictureUpload = TextSecurePreferences.getLastProfilePictureUpload(this);
if (now - lastProfilePictureUpload <= 14 * 24 * 60 * 60 * 1000) return;
AsyncTask.execute(() -> {
String encodedProfileKey = ProfileKeyUtil.generateEncodedProfileKey(this);
byte[] profileKey = ProfileKeyUtil.getProfileKeyFromEncodedString(encodedProfileKey);
try {
File profilePicture = AvatarHelper.getAvatarFile(this, Address.fromSerialized(userPublicKey));
StreamDetails stream = new StreamDetails(new FileInputStream(profilePicture), "image/jpeg", profilePicture.length());
FileServerAPI.shared.uploadProfilePicture(FileServerAPI.shared.getServer(), profileKey, stream, () -> {
TextSecurePreferences.setLastProfilePictureUpload(this, new Date().getTime());
TextSecurePreferences.setProfileAvatarId(this, new SecureRandom().nextInt());
ProfileKeyUtil.setEncodedProfileKey(this, encodedProfileKey);
return Unit.INSTANCE;
});
} catch (Exception exception) {
// Do nothing
}
});
}
public void updateOpenGroupProfilePicturesIfNeeded() {
AsyncTask.execute(() -> {
PublicChatAPI publicChatAPI = null;
try {
publicChatAPI = getPublicChatAPI();
} catch (Exception e) {
// Do nothing
}
if (publicChatAPI == null) { return; }
byte[] profileKey = ProfileKeyUtil.getProfileKey(this);
String url = TextSecurePreferences.getProfilePictureURL(this);
Set<String> servers = DatabaseFactory.getLokiThreadDatabase(this).getAllPublicChatServers();
for (String server : servers) {
if (profileKey != null) {
publicChatAPI.setProfilePicture(server, profileKey, url);
public void startPollingIfNeeded() {
setUpPollingIfNeeded();
if (poller != null) {
poller.startIfNeeded();
}
if (closedGroupPoller != null) {
closedGroupPoller.startIfNeeded();
}
}
});
}
public void clearAllData(boolean isMigratingToV2KeyPair) {
String token = TextSecurePreferences.getFCMToken(this);
if (token != null && !token.isEmpty()) {
LokiPushNotificationManager.unregister(token, this);
}
String displayName = TextSecurePreferences.getProfileName(this);
boolean isUsingFCM = TextSecurePreferences.isUsingFCM(this);
TextSecurePreferences.clearAll(this);
if (isMigratingToV2KeyPair) {
TextSecurePreferences.setIsMigratingKeyPair(this, true);
TextSecurePreferences.setIsUsingFCM(this, isUsingFCM);
TextSecurePreferences.setProfileName(this, displayName);
}
getSharedPreferences(PREFERENCES_NAME, 0).edit().clear().commit();
if (!deleteDatabase("signal.db")) {
Log.d("Loki", "Failed to delete database.");
}
Util.runOnMain(() -> new Handler().postDelayed(ApplicationContext.this::restartApplication, 200));
}
public void restartApplication() {
Intent intent = new Intent(this, HomeActivity.class);
startActivity(Intent.makeRestartActivityTask(intent.getComponent()));
Runtime.getRuntime().exit(0);
}
public void stopPolling() {
if (poller != null) {
poller.stopIfNeeded();
}
if (closedGroupPoller != null) {
closedGroupPoller.stopIfNeeded();
}
if (publicChatManager != null) {
publicChatManager.stopPollers();
}
}
// endregion
private void resubmitProfilePictureIfNeeded() {
String userPublicKey = TextSecurePreferences.getLocalNumber(this);
if (userPublicKey == null) return;
long now = new Date().getTime();
long lastProfilePictureUpload = TextSecurePreferences.getLastProfilePictureUpload(this);
if (now - lastProfilePictureUpload <= 14 * 24 * 60 * 60 * 1000) return;
AsyncTask.execute(() -> {
String encodedProfileKey = ProfileKeyUtil.generateEncodedProfileKey(this);
byte[] profileKey = ProfileKeyUtil.getProfileKeyFromEncodedString(encodedProfileKey);
try {
File profilePicture = AvatarHelper.getAvatarFile(this, Address.fromSerialized(userPublicKey));
StreamDetails stream = new StreamDetails(new FileInputStream(profilePicture), "image/jpeg", profilePicture.length());
FileServerAPI.shared.uploadProfilePicture(FileServerAPI.shared.getServer(), profileKey, stream, () -> {
TextSecurePreferences.setLastProfilePictureUpload(this, new Date().getTime());
TextSecurePreferences.setProfileAvatarId(this, new SecureRandom().nextInt());
ProfileKeyUtil.setEncodedProfileKey(this, encodedProfileKey);
return Unit.INSTANCE;
});
} catch (Exception exception) {
// Do nothing
}
});
}
public void updateOpenGroupProfilePicturesIfNeeded() {
AsyncTask.execute(() -> {
PublicChatAPI publicChatAPI = null;
try {
publicChatAPI = getPublicChatAPI();
} catch (Exception e) {
// Do nothing
}
if (publicChatAPI == null) {
return;
}
byte[] profileKey = ProfileKeyUtil.getProfileKey(this);
String url = TextSecurePreferences.getProfilePictureURL(this);
Set<String> servers = DatabaseFactory.getLokiThreadDatabase(this).getAllPublicChatServers();
for (String server : servers) {
if (profileKey != null) {
publicChatAPI.setProfilePicture(server, profileKey, url);
}
}
});
}
public void clearAllData(boolean isMigratingToV2KeyPair) {
String token = TextSecurePreferences.getFCMToken(this);
if (token != null && !token.isEmpty()) {
LokiPushNotificationManager.unregister(token, this);
}
if (firebaseInstanceIdJob != null && firebaseInstanceIdJob.isActive()) {
firebaseInstanceIdJob.cancel(null);
}
String displayName = TextSecurePreferences.getProfileName(this);
boolean isUsingFCM = TextSecurePreferences.isUsingFCM(this);
TextSecurePreferences.clearAll(this);
if (isMigratingToV2KeyPair) {
TextSecurePreferences.setIsMigratingKeyPair(this, true);
TextSecurePreferences.setIsUsingFCM(this, isUsingFCM);
TextSecurePreferences.setProfileName(this, displayName);
}
getSharedPreferences(PREFERENCES_NAME, 0).edit().clear().commit();
if (!deleteDatabase("signal.db")) {
Log.d("Loki", "Failed to delete database.");
}
Util.runOnMain(() -> new Handler().postDelayed(ApplicationContext.this::restartApplication, 200));
}
public void restartApplication() {
Intent intent = new Intent(this, HomeActivity.class);
startActivity(Intent.makeRestartActivityTask(intent.getComponent()));
Runtime.getRuntime().exit(0);
}
// endregion
}

3
app/src/main/java/org/thoughtcrime/securesms/attachments/DatabaseAttachmentProvider.kt
View File

@ -22,7 +22,6 @@ import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
import org.thoughtcrime.securesms.events.PartProgressEvent
import org.thoughtcrime.securesms.mms.MediaConstraints
import org.thoughtcrime.securesms.mms.PartAuthority
import org.thoughtcrime.securesms.transport.UndeliverableMessageException
import org.thoughtcrime.securesms.util.MediaUtil
import java.io.IOException
import java.io.InputStream
@ -157,7 +156,7 @@ class DatabaseAttachmentProvider(context: Context, helper: SQLCipherOpenHelper)
val resized = constraints.getResizedMedia(context, attachment)
attachmentDatabase.updateAttachmentData(attachment, resized)
} else {
throw UndeliverableMessageException("Size constraints could not be met!")
throw Exception("Size constraints could not be met!")
}
} catch (e: Exception) {
return null

3
app/src/main/java/org/thoughtcrime/securesms/backup/FullBackupExporter.kt
View File

@ -18,7 +18,6 @@ import org.session.libsession.utilities.Conversions
import org.thoughtcrime.securesms.backup.BackupProtos.*
import org.thoughtcrime.securesms.crypto.AttachmentSecret
import org.thoughtcrime.securesms.crypto.ClassicDecryptingPartInputStream
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.thoughtcrime.securesms.crypto.ModernDecryptingPartInputStream
import org.thoughtcrime.securesms.database.*
import org.session.libsignal.utilities.logging.Log
@ -91,7 +90,7 @@ object FullBackupExporter {
}
}
}
for (preference in IdentityKeyUtil.getBackupRecords(context)) {
for (preference in BackupUtil.getBackupRecords(context)) {
EventBus.getDefault().post(BackupEvent.createProgress(++count))
outputStream.writePreferenceEntry(preference)
}

6
app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationActivity.java
View File

@ -158,9 +158,9 @@ import org.thoughtcrime.securesms.mms.GlideRequests;
import org.thoughtcrime.securesms.mms.ImageSlide;
import org.thoughtcrime.securesms.mms.MediaConstraints;
import org.thoughtcrime.securesms.mms.MmsException;
import org.thoughtcrime.securesms.mms.OutgoingExpirationUpdateMessage;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingExpirationUpdateMessage;
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingSecureMediaMessage;
import org.thoughtcrime.securesms.mms.QuoteId;
import org.thoughtcrime.securesms.mms.Slide;
import org.thoughtcrime.securesms.mms.SlideDeck;

16
app/src/main/java/org/thoughtcrime/securesms/conversation/ConversationFragment.java
View File

@ -59,6 +59,7 @@ import com.annimon.stream.Stream;
import org.session.libsession.messaging.messages.visible.Quote;
import org.session.libsession.messaging.messages.visible.VisibleMessage;
import org.session.libsession.messaging.opengroups.OpenGroupAPI;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.MessageDetailsActivity;
import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity;
@ -79,7 +80,7 @@ import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.longmessage.LongMessageActivity;
import org.thoughtcrime.securesms.mediasend.Media;
import org.thoughtcrime.securesms.mms.GlideApp;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage;
import org.thoughtcrime.securesms.mms.PartAuthority;
import org.thoughtcrime.securesms.mms.Slide;
import org.thoughtcrime.securesms.permissions.Permissions;
@ -93,7 +94,6 @@ import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
import org.session.libsession.utilities.task.ProgressDialogAsyncTask;
import org.session.libsignal.libsignal.util.guava.Optional;
import org.session.libsignal.service.loki.api.opengroups.PublicChat;
import org.session.libsignal.service.loki.api.opengroups.PublicChatAPI;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsession.utilities.Util;
@ -407,7 +407,7 @@ public class ConversationFragment extends Fragment
menu.findItem(R.id.menu_context_copy_public_key).setVisible(selectedMessageCount == 1 && !areAllSentByUser);
menu.findItem(R.id.menu_context_reply).setVisible(selectedMessageCount == 1);
String userHexEncodedPublicKey = TextSecurePreferences.getLocalNumber(getContext());
boolean userCanModerate = isPublicChat && PublicChatAPI.Companion.isUserModerator(userHexEncodedPublicKey, publicChat.getChannel(), publicChat.getServer());
boolean userCanModerate = isPublicChat && OpenGroupAPI.isUserModerator(userHexEncodedPublicKey, publicChat.getChannel(), publicChat.getServer());
boolean isDeleteOptionVisible = !isPublicChat || (areAllSentByUser || userCanModerate);
// allow banning if moderating a public chat and only one user's messages are selected
boolean isBanOptionVisible = isPublicChat && userCanModerate && !areAllSentByUser && uniqueUserSet.size() == 1;
@ -523,7 +523,6 @@ public class ConversationFragment extends Fragment
ArrayList<Long> ignoredMessages = new ArrayList<>();
ArrayList<Long> failedMessages = new ArrayList<>();
boolean isSentByUser = true;
PublicChatAPI publicChatAPI = ApplicationContext.getInstance(getContext()).getPublicChatAPI();
for (MessageRecord messageRecord : messageRecords) {
isSentByUser = isSentByUser && messageRecord.isOutgoing();
Long serverID = DatabaseFactory.getLokiMessageDatabase(getContext()).getServerID(messageRecord.id);
@ -533,8 +532,8 @@ public class ConversationFragment extends Fragment
ignoredMessages.add(messageRecord.getId());
}
}
if (publicChat != null && publicChatAPI != null) {
publicChatAPI
if (publicChat != null) {
OpenGroupAPI
.deleteMessages(serverIDs, publicChat.getChannel(), publicChat.getServer(), isSentByUser)
.success(l -> {
for (MessageRecord messageRecord : messageRecords) {
@ -604,9 +603,7 @@ public class ConversationFragment extends Fragment
protected Void doInBackground(String... userPublicKeyParam) {
String userPublicKey = userPublicKeyParam[0];
if (publicChat != null) {
PublicChatAPI publicChatAPI = ApplicationContext.getInstance(getContext()).getPublicChatAPI();
if (publicChat != null && publicChatAPI != null) {
publicChatAPI
OpenGroupAPI
.ban(userPublicKey, publicChat.getServer())
.success(l -> {
Log.d("Loki", "User banned");
@ -615,7 +612,6 @@ public class ConversationFragment extends Fragment
Log.d("Loki", "Couldn't ban user due to error: " + e.toString() + ".");
return null;
});
}
} else {
Log.d("Loki", "Tried to ban user from a non-public chat");
}

88
app/src/main/java/org/thoughtcrime/securesms/crypto/UnidentifiedAccessUtil.java
View File

@ -1,88 +0,0 @@
package org.thoughtcrime.securesms.crypto;
import android.content.Context;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.WorkerThread;
import org.session.libsession.utilities.preferences.ProfileKeyUtil;
import org.session.libsignal.metadata.SignalProtos;
import org.session.libsignal.utilities.logging.Log;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsession.utilities.Util;
import org.session.libsignal.libsignal.util.guava.Optional;
import org.session.libsignal.service.api.crypto.UnidentifiedAccess;
import org.session.libsignal.service.api.push.SignalServiceAddress;
public class UnidentifiedAccessUtil {
private static final String TAG = UnidentifiedAccessUtil.class.getSimpleName();
@WorkerThread
public static Optional<UnidentifiedAccess> getAccessFor(@NonNull Context context,
@NonNull Recipient recipient)
{
byte[] theirUnidentifiedAccessKey = getTargetUnidentifiedAccessKey(recipient);
byte[] ourUnidentifiedAccessKey = getSelfUnidentifiedAccessKey(context);
byte[] ourUnidentifiedAccessCertificate = getUnidentifiedAccessCertificate(context);
if (TextSecurePreferences.isUniversalUnidentifiedAccess(context)) {
ourUnidentifiedAccessKey = Util.getSecretBytes(16);
}
Log.i(TAG, "Their access key present? " + (theirUnidentifiedAccessKey != null) +
" | Our access key present? " + (ourUnidentifiedAccessKey != null) +
" | Our certificate present? " + (ourUnidentifiedAccessCertificate != null));
if (theirUnidentifiedAccessKey != null &&
ourUnidentifiedAccessKey != null &&
ourUnidentifiedAccessCertificate != null)
{
return Optional.of(new UnidentifiedAccess(theirUnidentifiedAccessKey));
}
return Optional.absent();
}
public static Optional<UnidentifiedAccess> getAccessForSync(@NonNull Context context) {
byte[] ourUnidentifiedAccessKey = getSelfUnidentifiedAccessKey(context);
byte[] ourUnidentifiedAccessCertificate = getUnidentifiedAccessCertificate(context);
if (TextSecurePreferences.isUniversalUnidentifiedAccess(context)) {
ourUnidentifiedAccessKey = Util.getSecretBytes(16);
}
if (ourUnidentifiedAccessKey != null && ourUnidentifiedAccessCertificate != null) {
return Optional.of(new UnidentifiedAccess(ourUnidentifiedAccessKey));
}
return Optional.absent();
}
public static @NonNull byte[] getSelfUnidentifiedAccessKey(@NonNull Context context) {
return UnidentifiedAccess.deriveAccessKeyFrom(ProfileKeyUtil.getProfileKey(context));
}
private static @Nullable byte[] getTargetUnidentifiedAccessKey(@NonNull Recipient recipient) {
byte[] theirProfileKey = recipient.resolve().getProfileKey();
if (theirProfileKey == null) return Util.getSecretBytes(16);
else return UnidentifiedAccess.deriveAccessKeyFrom(theirProfileKey);
}
private static @Nullable byte[] getUnidentifiedAccessCertificate(Context context) {
String ourNumber = TextSecurePreferences.getLocalNumber(context);
if (ourNumber != null) {
SignalProtos.SenderCertificate certificate = SignalProtos.SenderCertificate.newBuilder()
.setSender(ourNumber)
.setSenderDevice(SignalServiceAddress.DEFAULT_DEVICE_ID)
.build();
return certificate.toByteArray();
}
return null;
}
}

21
app/src/main/java/org/thoughtcrime/securesms/crypto/storage/SignalProtocolStoreImpl.java
View File

@ -1,21 +0,0 @@
package org.thoughtcrime.securesms.crypto.storage;
import android.content.Context;
import org.session.libsignal.libsignal.IdentityKeyPair;
import org.session.libsignal.libsignal.state.IdentityKeyStore;
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
public class SignalProtocolStoreImpl implements IdentityKeyStore {
private final Context context;
public SignalProtocolStoreImpl(Context context) {
this.context = context;
}
@Override
public IdentityKeyPair getIdentityKeyPair() {
return IdentityKeyUtil.getIdentityKeyPair(context);
}
}

59
app/src/main/java/org/thoughtcrime/securesms/database/ContentValuesBuilder.java
View File

@ -1,59 +0,0 @@
/**
* Copyright (C) 2011 Whisper Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms.database;
import android.content.ContentValues;
import com.google.android.mms.pdu_alt.EncodedStringValue;
import org.session.libsession.utilities.Util;
public class ContentValuesBuilder {
private final ContentValues contentValues;
public ContentValuesBuilder(ContentValues contentValues) {
this.contentValues = contentValues;
}
public void add(String key, String charsetKey, EncodedStringValue value) {
if (value != null) {
contentValues.put(key, Util.toIsoString(value.getTextString()));
contentValues.put(charsetKey, value.getCharacterSet());
}
}
public void add(String contentKey, byte[] value) {
if (value != null) {
contentValues.put(contentKey, Util.toIsoString(value));
}
}
public void add(String contentKey, int b) {
if (b != 0)
contentValues.put(contentKey, b);
}
public void add(String contentKey, long value) {
if (value != -1L)
contentValues.put(contentKey, value);
}
public ContentValues getContentValues() {
return contentValues;
}
}

10
app/src/main/java/org/thoughtcrime/securesms/database/MmsDatabase.java
View File

@ -46,12 +46,12 @@ import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.database.model.NotificationMmsMessageRecord;
import org.thoughtcrime.securesms.database.model.Quote;
import org.thoughtcrime.securesms.jobs.TrimThreadJob;
import org.thoughtcrime.securesms.mms.IncomingMediaMessage;
import org.session.libsession.messaging.messages.signal.IncomingMediaMessage;
import org.thoughtcrime.securesms.mms.MmsException;
import org.thoughtcrime.securesms.mms.OutgoingExpirationUpdateMessage;
import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.thoughtcrime.securesms.mms.OutgoingSecureMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingExpirationUpdateMessage;
import org.session.libsession.messaging.messages.signal.OutgoingGroupMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingSecureMediaMessage;
import org.thoughtcrime.securesms.mms.SlideDeck;
import org.session.libsession.messaging.sending_receiving.attachments.Attachment;

9
app/src/main/java/org/thoughtcrime/securesms/database/RecipientDatabase.java
View File

@ -249,7 +249,14 @@ public class RecipientDatabase extends Database {
recipient.resolve().setProfileAvatar(profileAvatar);
}
public void setProfileSharing(@NonNull Recipient recipient, @SuppressWarnings("SameParameterValue") boolean enabled) {
public void setProfileName(@NonNull Recipient recipient, @Nullable String profileName) {
ContentValues contentValues = new ContentValues(1);
contentValues.put(SYSTEM_DISPLAY_NAME, profileName);
updateOrInsert(recipient.getAddress(), contentValues);
recipient.resolve().setProfileName(profileName);
}
public void setProfileSharing(@NonNull Recipient recipient, boolean enabled) {
ContentValues contentValues = new ContentValues(1);
contentValues.put(PROFILE_SHARING, enabled ? 1 : 0);
updateOrInsert(recipient.getAddress(), contentValues);

23
app/src/main/java/org/thoughtcrime/securesms/database/Storage.kt
View File

@ -33,16 +33,16 @@ import org.session.libsignal.service.api.messages.SignalServiceGroup
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsignal.service.loki.api.opengroups.PublicChat
import org.session.libsignal.utilities.logging.Log
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.session.libsession.utilities.IdentityKeyUtil
import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
import org.thoughtcrime.securesms.loki.database.LokiThreadDatabase
import org.thoughtcrime.securesms.loki.protocol.SessionMetaProtocol
import org.thoughtcrime.securesms.loki.utilities.OpenGroupUtilities
import org.thoughtcrime.securesms.loki.utilities.get
import org.thoughtcrime.securesms.loki.utilities.getString
import org.thoughtcrime.securesms.mms.IncomingMediaMessage
import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage
import org.session.libsession.messaging.messages.signal.IncomingMediaMessage
import org.session.libsession.messaging.messages.signal.OutgoingGroupMediaMessage
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage
import org.thoughtcrime.securesms.mms.PartAuthority
class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context, helper), StorageProtocol {
@ -327,6 +327,10 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
DatabaseFactory.getLokiMessageDatabase(context).setServerID(messageID, serverID)
}
override fun getQuoteServerID(quoteID: Long, publicKey: String): Long? {
return DatabaseFactory.getLokiMessageDatabase(context).getQuoteServerID(quoteID, publicKey)
}
override fun markAsSent(timestamp: Long, author: String) {
val database = DatabaseFactory.getMmsSmsDatabase(context)
val messageRecord = database.getMessageFor(timestamp, author) ?: return
@ -384,7 +388,7 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
DatabaseFactory.getGroupDatabase(context).updateMembers(groupID, members)
}
override fun insertIncomingInfoMessage(context: Context, senderPublicKey: String, groupID: String, type0: SignalServiceProtos.GroupContext.Type, type1: SignalServiceGroup.Type, name: String, members: Collection<String>, admins: Collection<String>) {
override fun insertIncomingInfoMessage(context: Context, senderPublicKey: String, groupID: String, type0: SignalServiceProtos.GroupContext.Type, type1: SignalServiceGroup.Type, name: String, members: Collection<String>, admins: Collection<String>, sentTimestamp: Long) {
val groupContextBuilder = SignalServiceProtos.GroupContext.newBuilder()
.setId(ByteString.copyFrom(GroupUtil.getDecodedGroupIDAsData(groupID)))
.setType(type0)
@ -392,13 +396,14 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
.addAllMembers(members)
.addAllAdmins(admins)
val group = SignalServiceGroup(type1, GroupUtil.getDecodedGroupIDAsData(groupID), SignalServiceGroup.GroupType.SIGNAL, name, members.toList(), null, admins.toList())
val m = IncomingTextMessage(Address.fromSerialized(senderPublicKey), 1, System.currentTimeMillis(), "", Optional.of(group), 0, true)
val m = IncomingTextMessage(Address.fromSerialized(senderPublicKey), 1, sentTimestamp, "", Optional.of(group), 0, true)
val infoMessage = IncomingGroupMessage(m, groupContextBuilder.build(), "")
val smsDB = DatabaseFactory.getSmsDatabase(context)
smsDB.insertMessageInbox(infoMessage)
}
override fun insertOutgoingInfoMessage(context: Context, groupID: String, type: SignalServiceProtos.GroupContext.Type, name: String, members: Collection<String>, admins: Collection<String>, threadID: Long) {
override fun insertOutgoingInfoMessage(context: Context, groupID: String, type: SignalServiceProtos.GroupContext.Type, name: String, members: Collection<String>, admins: Collection<String>, threadID: Long, sentTimestamp: Long) {
val userPublicKey = getUserPublicKey()
val recipient = Recipient.from(context, Address.fromSerialized(groupID), false)
val groupContextBuilder = SignalServiceProtos.GroupContext.newBuilder()
.setId(ByteString.copyFrom(GroupUtil.getDecodedGroupIDAsData(groupID)))
@ -406,8 +411,10 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
.setName(name)
.addAllMembers(members)
.addAllAdmins(admins)
val infoMessage = OutgoingGroupMediaMessage(recipient, groupContextBuilder.build(), null, 0, null, listOf(), listOf())
val infoMessage = OutgoingGroupMediaMessage(recipient, groupContextBuilder.build(), null, sentTimestamp, 0, null, listOf(), listOf())
val mmsDB = DatabaseFactory.getMmsDatabase(context)
val mmsSmsDB = DatabaseFactory.getMmsSmsDatabase(context)
if (mmsSmsDB.getMessageFor(sentTimestamp,userPublicKey) != null) return
val infoMessageID = mmsDB.insertMessageOutbox(infoMessage, threadID, false, null)
mmsDB.markAsSent(infoMessageID, true)
}

34
app/src/main/java/org/thoughtcrime/securesms/database/ThreadDatabase.java
View File

@ -22,6 +22,7 @@ import android.content.Context;
import android.database.Cursor;
import android.database.MergeCursor;
import android.net.Uri;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@ -30,6 +31,17 @@ import com.annimon.stream.Stream;
import net.sqlcipher.database.SQLiteDatabase;
import org.session.libsession.messaging.threads.DistributionTypes;
import org.session.libsession.messaging.sending_receiving.sharecontacts.Contact;
import org.session.libsession.messaging.threads.Address;
import org.session.libsession.messaging.threads.GroupRecord;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.messaging.threads.recipients.Recipient.RecipientSettings;
import org.session.libsession.utilities.DelimiterUtil;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsession.utilities.Util;
import org.session.libsignal.libsignal.util.Pair;
import org.session.libsignal.libsignal.util.guava.Optional;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.contactshare.ContactUtil;
import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
@ -37,32 +49,16 @@ import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord;
import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
import org.thoughtcrime.securesms.database.model.ThreadRecord;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.mms.Slide;
import org.thoughtcrime.securesms.mms.SlideDeck;
import org.session.libsession.messaging.sending_receiving.sharecontacts.Contact;
import org.session.libsession.messaging.threads.GroupRecord;
import org.session.libsession.messaging.threads.Address;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.messaging.threads.recipients.Recipient.RecipientSettings;
import org.session.libsession.utilities.Util;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsession.utilities.DelimiterUtil;
import org.session.libsignal.libsignal.util.Pair;
import org.session.libsignal.libsignal.util.guava.Optional;
import java.io.Closeable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import nl.komponents.kovenant.combine.Tuple2;
public class ThreadDatabase extends Database {
private static final String TAG = ThreadDatabase.class.getSimpleName();
@ -507,10 +503,16 @@ public class ThreadDatabase extends Database {
notifyConversationListeners(threadId);
}
public void notifyUpdatedFromConfig() {
notifyConversationListListeners();
}
public boolean update(long threadId, boolean unarchive) {
MmsSmsDatabase mmsSmsDatabase = DatabaseFactory.getMmsSmsDatabase(context);
long count = mmsSmsDatabase.getConversationCount(threadId);
if (count == 0) {
deleteThread(threadId);
notifyConversationListListeners();

245
app/src/main/java/org/thoughtcrime/securesms/database/XmlBackup.java
View File

@ -1,245 +0,0 @@
package org.thoughtcrime.securesms.database;
import android.text.TextUtils;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Locale;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class XmlBackup {
private static final String PROTOCOL = "protocol";
private static final String ADDRESS = "address";
private static final String CONTACT_NAME = "contact_name";
private static final String DATE = "date";
private static final String READABLE_DATE = "readable_date";
private static final String TYPE = "type";
private static final String SUBJECT = "subject";
private static final String BODY = "body";
private static final String SERVICE_CENTER = "service_center";
private static final String READ = "read";
private static final String STATUS = "status";
private static final String TOA = "toa";
private static final String SC_TOA = "sc_toa";
private static final String LOCKED = "locked";
private static final SimpleDateFormat dateFormatter = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z");
private final XmlPullParser parser;
public XmlBackup(String path) throws XmlPullParserException, FileNotFoundException {
this.parser = XmlPullParserFactory.newInstance().newPullParser();
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, false);
parser.setInput(new FileInputStream(path), null);
}
public XmlBackupItem getNext() throws IOException, XmlPullParserException {
while (parser.next() != XmlPullParser.END_DOCUMENT) {
if (parser.getEventType() != XmlPullParser.START_TAG) {
continue;
}
String name = parser.getName();
if (!name.equalsIgnoreCase("sms")) {
continue;
}
int attributeCount = parser.getAttributeCount();
if (attributeCount <= 0) {
continue;
}
XmlBackupItem item = new XmlBackupItem();
for (int i=0;i<attributeCount;i++) {
String attributeName = parser.getAttributeName(i);
if (attributeName.equals(PROTOCOL )) item.protocol = Integer.parseInt(parser.getAttributeValue(i));
else if (attributeName.equals(ADDRESS )) item.address = parser.getAttributeValue(i);
else if (attributeName.equals(CONTACT_NAME )) item.contactName = parser.getAttributeValue(i);
else if (attributeName.equals(DATE )) item.date = Long.parseLong(parser.getAttributeValue(i));
else if (attributeName.equals(READABLE_DATE )) item.readableDate = parser.getAttributeValue(i);
else if (attributeName.equals(TYPE )) item.type = Integer.parseInt(parser.getAttributeValue(i));
else if (attributeName.equals(SUBJECT )) item.subject = parser.getAttributeValue(i);
else if (attributeName.equals(BODY )) item.body = parser.getAttributeValue(i);
else if (attributeName.equals(SERVICE_CENTER)) item.serviceCenter = parser.getAttributeValue(i);
else if (attributeName.equals(READ )) item.read = Integer.parseInt(parser.getAttributeValue(i));
else if (attributeName.equals(STATUS )) item.status = Integer.parseInt(parser.getAttributeValue(i));
}
return item;
}
return null;
}
public static class XmlBackupItem {
private int protocol;
private String address;
private String contactName;
private long date;
private String readableDate;
private int type;
private String subject;
private String body;
private String serviceCenter;
private int read;
private int status;
public XmlBackupItem() {}
public XmlBackupItem(int protocol, String address, String contactName, long date, int type,
String subject, String body, String serviceCenter, int read, int status)
{
this.protocol = protocol;
this.address = address;
this.contactName = contactName;
this.date = date;
this.readableDate = dateFormatter.format(date);
this.type = type;
this.subject = subject;
this.body = body;
this.serviceCenter = serviceCenter;
this.read = read;
this.status = status;
}
public int getProtocol() {
return protocol;
}
public String getAddress() {
return address;
}
public String getContactName() {
return contactName;
}
public long getDate() {
return date;
}
public String getReadableDate() {
return readableDate;
}
public int getType() {
return type;
}
public String getSubject() {
return subject;
}
public String getBody() {
return body;
}
public String getServiceCenter() {
return serviceCenter;
}
public int getRead() {
return read;
}
public int getStatus() {
return status;
}
}
public static class Writer {
private static final String XML_HEADER = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\" ?>";
private static final String CREATED_BY = "<!-- File Created By Signal -->";
private static final String OPEN_TAG_SMSES = "<smses count=\"%d\">";
private static final String CLOSE_TAG_SMSES = "</smses>";
private static final String OPEN_TAG_SMS = " <sms ";
private static final String CLOSE_EMPTYTAG = "/>";
private static final String OPEN_ATTRIBUTE = "=\"";
private static final String CLOSE_ATTRIBUTE = "\" ";
private static final Pattern PATTERN = Pattern.compile("[^\u0020-\uD7FF]");
private final BufferedWriter bufferedWriter;
public Writer(String path, int count) throws IOException {
bufferedWriter = new BufferedWriter(new FileWriter(path, false));
bufferedWriter.write(XML_HEADER);
bufferedWriter.newLine();
bufferedWriter.write(CREATED_BY);
bufferedWriter.newLine();
bufferedWriter.write(String.format(Locale.ROOT, OPEN_TAG_SMSES, count));
}
public void writeItem(XmlBackupItem item) throws IOException {
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.append(OPEN_TAG_SMS);
appendAttribute(stringBuilder, PROTOCOL, item.getProtocol());
appendAttribute(stringBuilder, ADDRESS, escapeXML(item.getAddress()));
appendAttribute(stringBuilder, CONTACT_NAME, escapeXML(item.getContactName()));
appendAttribute(stringBuilder, DATE, item.getDate());
appendAttribute(stringBuilder, READABLE_DATE, item.getReadableDate());
appendAttribute(stringBuilder, TYPE, item.getType());
appendAttribute(stringBuilder, SUBJECT, escapeXML(item.getSubject()));
appendAttribute(stringBuilder, BODY, escapeXML(item.getBody()));
appendAttribute(stringBuilder, TOA, "null");
appendAttribute(stringBuilder, SC_TOA, "null");
appendAttribute(stringBuilder, SERVICE_CENTER, item.getServiceCenter());
appendAttribute(stringBuilder, READ, item.getRead());
appendAttribute(stringBuilder, STATUS, item.getStatus());
appendAttribute(stringBuilder, LOCKED, 0);
stringBuilder.append(CLOSE_EMPTYTAG);
bufferedWriter.newLine();
bufferedWriter.write(stringBuilder.toString());
}
private <T> void appendAttribute(StringBuilder stringBuilder, String name, T value) {
stringBuilder.append(name).append(OPEN_ATTRIBUTE).append(value).append(CLOSE_ATTRIBUTE);
}
public void close() throws IOException {
bufferedWriter.newLine();
bufferedWriter.write(CLOSE_TAG_SMSES);
bufferedWriter.close();
}
private String escapeXML(String s) {
if (TextUtils.isEmpty(s)) return s;
Matcher matcher = PATTERN.matcher( s.replace("&", "&amp;")
.replace("<", "&lt;")
.replace(">", "&gt;")
.replace("\"", "&quot;")
.replace("'", "&apos;"));
StringBuffer st = new StringBuffer();
while (matcher.find()) {
String escaped="";
for (char ch: matcher.group(0).toCharArray()) {
escaped += ("&#" + ((int) ch) + ";");
}
matcher.appendReplacement(st, escaped);
}
matcher.appendTail(st);
return st.toString();
}
}
}

7
app/src/main/java/org/thoughtcrime/securesms/database/helpers/SQLCipherOpenHelper.java
View File

@ -255,8 +255,7 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
"SmsSentJob",
"SmsReceiveJob",
"PushGroupUpdateJob",
"ResetThreadSessionJob",
"SendDeliveryReceiptJob");
"ResetThreadSessionJob");
}
if (oldVersion < lokiV22) {
@ -268,7 +267,9 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
"SendReadReceiptJob",
"TypingSendJob",
"AttachmentUploadJob",
"RequestGroupInfoJob");
"RequestGroupInfoJob",
"ClosedGroupUpdateMessageSendJobV2",
"SendDeliveryReceiptJob");
}
db.setTransactionSuccessful();

6
app/src/main/java/org/thoughtcrime/securesms/database/model/ThreadRecord.java
View File

@ -27,10 +27,10 @@ import android.text.style.StyleSpan;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import org.thoughtcrime.securesms.database.MmsSmsColumns;
import org.thoughtcrime.securesms.database.SmsDatabase;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.utilities.ExpirationUtil;
import org.thoughtcrime.securesms.database.MmsSmsColumns;
import org.thoughtcrime.securesms.database.SmsDatabase;
import network.loki.messenger.R;
@ -116,6 +116,8 @@ public class ThreadRecord extends DisplayRecord {
return emphasisAdded(context.getString(R.string.ThreadRecord_you_marked_verified));
} else if (SmsDatabase.Types.isIdentityDefault(type)) {
return emphasisAdded(context.getString(R.string.ThreadRecord_you_marked_unverified));
} else if (getCount() == 0) {
return new SpannableString(context.getString(R.string.ThreadRecord_empty_message));
} else {
if (TextUtils.isEmpty(getBody())) {
return new SpannableString(emphasisAdded(context.getString(R.string.ThreadRecord_media_message)));

24
app/src/main/java/org/thoughtcrime/securesms/dependencies/SignalCommunicationModule.java
View File

@ -3,18 +3,12 @@ package org.thoughtcrime.securesms.dependencies;
import android.content.Context;
import org.session.libsignal.service.api.SignalServiceMessageReceiver;
import org.session.libsignal.service.api.SignalServiceMessageSender;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.crypto.storage.SignalProtocolStoreImpl;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.jobs.AttachmentDownloadJob;
import org.thoughtcrime.securesms.jobs.AvatarDownloadJob;
import org.thoughtcrime.securesms.jobs.PushDecryptJob;
import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob;
import org.thoughtcrime.securesms.linkpreview.LinkPreviewRepository;
import org.thoughtcrime.securesms.loki.api.SessionProtocolImpl;
import org.thoughtcrime.securesms.preferences.AppProtectionPreferenceFragment;
import org.session.libsession.utilities.TextSecurePreferences;
import dagger.Module;
import dagger.Provides;
@ -30,30 +24,12 @@ public class SignalCommunicationModule {
private final Context context;
private SignalServiceMessageSender messageSender;
private SignalServiceMessageReceiver messageReceiver;
public SignalCommunicationModule(Context context) {
this.context = context;
}
@Provides
public synchronized SignalServiceMessageSender provideSignalMessageSender() {
if (this.messageSender == null) {
this.messageSender = new SignalServiceMessageSender(new SignalProtocolStoreImpl(context),
TextSecurePreferences.getLocalNumber(context),
DatabaseFactory.getLokiAPIDatabase(context),
DatabaseFactory.getLokiThreadDatabase(context),
DatabaseFactory.getLokiMessageDatabase(context),
new SessionProtocolImpl(context),
DatabaseFactory.getLokiUserDatabase(context),
DatabaseFactory.getGroupDatabase(context),
((ApplicationContext)context.getApplicationContext()).broadcaster);
}
return this.messageSender;
}
@Provides
synchronized SignalServiceMessageReceiver provideSignalMessageReceiver() {
if (this.messageReceiver == null) {

2
app/src/main/java/org/thoughtcrime/securesms/jobs/JobManagerFactories.java
View File

@ -15,7 +15,6 @@ import org.thoughtcrime.securesms.jobmanager.impl.NetworkOrCellServiceConstraint
import org.thoughtcrime.securesms.jobmanager.impl.SqlCipherMigrationConstraint;
import org.thoughtcrime.securesms.jobmanager.impl.SqlCipherMigrationConstraintObserver;
import org.thoughtcrime.securesms.loki.api.PrepareAttachmentAudioExtrasJob;
import org.thoughtcrime.securesms.loki.protocol.ClosedGroupUpdateMessageSendJobV2;
import java.util.ArrayList;
import java.util.Arrays;
@ -32,7 +31,6 @@ public final class JobManagerFactories {
HashMap<String, Job.Factory> factoryHashMap = new HashMap<String, Job.Factory>() {{
put(AttachmentDownloadJob.KEY, new AttachmentDownloadJob.Factory());
put(AvatarDownloadJob.KEY, new AvatarDownloadJob.Factory());
put(ClosedGroupUpdateMessageSendJobV2.KEY, new ClosedGroupUpdateMessageSendJobV2.Factory());
put(LocalBackupJob.KEY, new LocalBackupJob.Factory());
put(PushContentReceiveJob.KEY, new PushContentReceiveJob.Factory());
put(PushDecryptJob.KEY, new PushDecryptJob.Factory());

15
app/src/main/java/org/thoughtcrime/securesms/jobs/PushDecryptJob.java
View File

@ -34,7 +34,7 @@ import org.session.libsession.utilities.GroupUtil;
import org.session.libsession.utilities.TextSecurePreferences;
import org.thoughtcrime.securesms.contactshare.ContactModelMapper;
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil;
import org.session.libsession.utilities.IdentityKeyUtil;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.GroupDatabase;
import org.thoughtcrime.securesms.database.MessagingDatabase.InsertResult;
@ -59,15 +59,14 @@ import org.thoughtcrime.securesms.loki.protocol.ClosedGroupsProtocolV2;
import org.thoughtcrime.securesms.loki.protocol.MultiDeviceProtocol;
import org.thoughtcrime.securesms.loki.protocol.SessionMetaProtocol;
import org.thoughtcrime.securesms.loki.utilities.MentionManagerUtilities;
import org.thoughtcrime.securesms.mms.IncomingMediaMessage;
import org.session.libsession.messaging.messages.signal.IncomingMediaMessage;
import org.thoughtcrime.securesms.mms.MmsException;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage;
import org.thoughtcrime.securesms.notifications.NotificationChannels;
import org.session.libsession.messaging.messages.signal.IncomingEncryptedMessage;
import org.session.libsession.messaging.messages.signal.IncomingTextMessage;
import org.session.libsession.messaging.messages.signal.OutgoingTextMessage;
import org.session.libsignal.libsignal.util.guava.Optional;
import org.session.libsignal.service.api.SignalServiceMessageSender;
import org.session.libsignal.service.api.messages.SignalServiceContent;
import org.session.libsignal.service.api.messages.SignalServiceDataMessage;
import org.session.libsignal.service.api.messages.SignalServiceDataMessage.Preview;
@ -84,8 +83,6 @@ import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import javax.inject.Inject;
import network.loki.messenger.R;
public class PushDecryptJob extends BaseJob implements InjectableType {
@ -102,8 +99,6 @@ public class PushDecryptJob extends BaseJob implements InjectableType {
private MessageNotifier messageNotifier;
@Inject SignalServiceMessageSender messageSender;
public PushDecryptJob(Context context) {
this(context, -1);
}
@ -458,10 +453,6 @@ public class PushDecryptJob extends BaseJob implements InjectableType {
Recipient masterRecipient = getMessageMasterDestination(content.getSender());
String syncTarget = message.getSyncTarget().orNull();
if (message.getExpiresInSeconds() != originalRecipient.getExpireMessages()) {
handleExpirationUpdate(content, message, Optional.absent());
}
Long threadId = null;
if (smsMessageId.isPresent() && !message.getGroupInfo().isPresent()) {

20
app/src/main/java/org/thoughtcrime/securesms/jobs/RetrieveProfileAvatarJob.java
View File

@ -2,29 +2,30 @@ package org.thoughtcrime.securesms.jobs;
import android.app.Application;
import androidx.annotation.NonNull;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import org.session.libsession.messaging.avatars.AvatarHelper;
import org.session.libsession.messaging.jobs.Data;
import org.session.libsession.messaging.threads.Address;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.messaging.avatars.AvatarHelper;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsession.utilities.Util;
import org.thoughtcrime.securesms.jobmanager.Job;
import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
import org.session.libsignal.service.api.SignalServiceMessageReceiver;
import org.session.libsignal.service.api.push.exceptions.PushNetworkException;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.RecipientDatabase;
import org.thoughtcrime.securesms.dependencies.InjectableType;
import org.session.libsignal.service.api.SignalServiceMessageReceiver;
import org.session.libsignal.service.api.push.exceptions.PushNetworkException;
import org.thoughtcrime.securesms.jobmanager.Job;
import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.SecureRandom;
import java.util.concurrent.TimeUnit;
import javax.inject.Inject;
@ -110,6 +111,9 @@ public class RetrieveProfileAvatarJob extends BaseJob implements InjectableType
if (downloadDestination != null) downloadDestination.delete();
}
if (recipient.isLocalNumber()) {
TextSecurePreferences.setProfileAvatarId(context, new SecureRandom().nextInt());
}
database.setProfileAvatar(recipient, profileAvatar);
}

1
app/src/main/java/org/thoughtcrime/securesms/linkpreview/LinkPreviewRepository.java
View File

@ -12,7 +12,6 @@ import com.google.android.gms.common.util.IOUtils;
import org.session.libsession.messaging.sending_receiving.attachments.AttachmentTransferProgress;
import org.session.libsession.utilities.MediaTypes;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.database.AttachmentDatabase;
import org.thoughtcrime.securesms.dependencies.InjectableType;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.net.CallRequestController;

3
app/src/main/java/org/thoughtcrime/securesms/loki/activities/CreateClosedGroupActivity.kt
View File

@ -14,6 +14,7 @@ import kotlinx.android.synthetic.main.activity_create_closed_group.*
import network.loki.messenger.R
import nl.komponents.kovenant.ui.successUi
import org.session.libsession.messaging.sending_receiving.MessageSender
import org.session.libsession.messaging.sending_receiving.groupSizeLimit
import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
import org.thoughtcrime.securesms.conversation.ConversationActivity
import org.session.libsession.messaging.threads.Address
@ -103,7 +104,7 @@ class CreateClosedGroupActivity : PassphraseRequiredActionBarActivity(), LoaderM
if (selectedMembers.count() < 1) {
return Toast.makeText(this, R.string.activity_create_closed_group_not_enough_group_members_error, Toast.LENGTH_LONG).show()
}
if (selectedMembers.count() >= MessageSender.groupSizeLimit) { // Minus one because we're going to include self later
if (selectedMembers.count() >= groupSizeLimit) { // Minus one because we're going to include self later
return Toast.makeText(this, R.string.activity_create_closed_group_too_many_group_members_error, Toast.LENGTH_LONG).show()
}
val userPublicKey = TextSecurePreferences.getLocalNumber(this)!!

4
app/src/main/java/org/thoughtcrime/securesms/loki/activities/EditClosedGroupActivity.kt
View File

@ -20,10 +20,10 @@ import nl.komponents.kovenant.task
import nl.komponents.kovenant.ui.failUi
import nl.komponents.kovenant.ui.successUi
import org.session.libsession.messaging.sending_receiving.MessageSender
import org.session.libsession.messaging.sending_receiving.groupSizeLimit
import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
import org.session.libsession.messaging.threads.Address
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.groups.GroupManager
import org.thoughtcrime.securesms.loki.dialogs.ClosedGroupEditingOptionsBottomSheet
import org.thoughtcrime.securesms.loki.utilities.fadeIn
import org.thoughtcrime.securesms.loki.utilities.fadeOut
@ -260,7 +260,7 @@ class EditClosedGroupActivity : PassphraseRequiredActionBarActivity() {
return Toast.makeText(this, R.string.activity_edit_closed_group_not_enough_group_members_error, Toast.LENGTH_LONG).show()
}
val maxGroupMembers = if (isClosedGroup) MessageSender.groupSizeLimit else legacyGroupSizeLimit
val maxGroupMembers = if (isClosedGroup) groupSizeLimit else legacyGroupSizeLimit
if (members.size >= maxGroupMembers) {
return Toast.makeText(this, R.string.activity_create_closed_group_too_many_group_members_error, Toast.LENGTH_LONG).show()
}

198
app/src/main/java/org/thoughtcrime/securesms/loki/activities/HomeActivity.kt
View File

@ -22,31 +22,37 @@ import androidx.localbroadcastmanager.content.LocalBroadcastManager
import androidx.recyclerview.widget.LinearLayoutManager
import kotlinx.android.synthetic.main.activity_home.*
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.*
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import network.loki.messenger.R
import org.session.libsession.messaging.sending_receiving.MessageSender
import org.greenrobot.eventbus.EventBus
import org.greenrobot.eventbus.Subscribe
import org.greenrobot.eventbus.ThreadMode
import org.session.libsession.utilities.*
import org.session.libsignal.service.loki.utilities.mentions.MentionsManager
import org.session.libsignal.service.loki.utilities.toHexString
import org.session.libsignal.utilities.ThreadUtils
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
import org.thoughtcrime.securesms.conversation.ConversationActivity
import org.session.libsession.utilities.GroupUtil
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.database.model.ThreadRecord
import org.thoughtcrime.securesms.loki.dialogs.*
import org.thoughtcrime.securesms.loki.protocol.MultiDeviceProtocol
import org.thoughtcrime.securesms.loki.utilities.*
import org.thoughtcrime.securesms.loki.views.ConversationView
import org.thoughtcrime.securesms.loki.views.NewConversationButtonSetViewDelegate
import org.thoughtcrime.securesms.loki.views.SeedReminderViewDelegate
import org.thoughtcrime.securesms.mms.GlideApp
import org.thoughtcrime.securesms.mms.GlideRequests
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsession.utilities.Util
import org.session.libsignal.service.loki.utilities.mentions.MentionsManager
import org.session.libsignal.utilities.ThreadUtils
import org.session.libsignal.service.loki.utilities.toHexString
import org.thoughtcrime.securesms.loki.dialogs.*
import java.io.IOException
class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListener, SeedReminderViewDelegate, NewConversationButtonSetViewDelegate {
class HomeActivity : PassphraseRequiredActionBarActivity(),
ConversationClickListener,
SeedReminderViewDelegate,
NewConversationButtonSetViewDelegate {
private lateinit var glide: GlideRequests
private var broadcastReceiver: BroadcastReceiver? = null
@ -57,8 +63,6 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
}
// region Lifecycle
constructor() : super()
override fun onCreate(savedInstanceState: Bundle?, isReady: Boolean) {
super.onCreate(savedInstanceState, isReady)
// Double check that the long poller is up
@ -71,9 +75,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
glide = GlideApp.with(this)
// Set up toolbar buttons
profileButton.glide = glide
profileButton.publicKey = publicKey
profileButton.displayName = TextSecurePreferences.getProfileName(this)
profileButton.update()
updateProfileButton()
profileButton.setOnClickListener { openSettings() }
pathStatusViewContainer.disableClipping()
pathStatusViewContainer.setOnClickListener { showPath() }
@ -149,11 +151,19 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
}
this.broadcastReceiver = broadcastReceiver
LocalBroadcastManager.getInstance(this).registerReceiver(broadcastReceiver, IntentFilter("blockedContactsChanged"))
lifecycleScope.launch {
// update things based on TextSecurePrefs (profile info etc)
TextSecurePreferences.events.filter { it == TextSecurePreferences.PROFILE_NAME_PREF }.collect {
updateProfileButton()
}
}
EventBus.getDefault().register(this@HomeActivity)
}
override fun onResume() {
super.onResume()
if (TextSecurePreferences.getLocalNumber(this) == null) { return; } // This can be the case after a secondary device is auto-cleared
if (TextSecurePreferences.getLocalNumber(this) == null) {
return; } // This can be the case after a secondary device is auto-cleared
profileButton.recycle() // clear cached image before update tje profilePictureView
profileButton.update()
val hasViewedSeed = TextSecurePreferences.getHasViewedSeed(this)
@ -162,16 +172,25 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
}
showKeyPairMigrationSheetIfNeeded()
showKeyPairMigrationSuccessSheetIfNeeded()
if (TextSecurePreferences.getConfigurationMessageSynced(this)) {
lifecycleScope.launch(Dispatchers.IO) {
MultiDeviceProtocol.syncConfigurationIfNeeded(this@HomeActivity)
}
}
}
private fun showKeyPairMigrationSheetIfNeeded() {
if (KeyPairUtilities.hasV2KeyPair(this)) { return }
if (KeyPairUtilities.hasV2KeyPair(this)) {
return
}
val keyPairMigrationSheet = KeyPairMigrationBottomSheet()
keyPairMigrationSheet.show(supportFragmentManager, keyPairMigrationSheet.tag)
}
private fun showKeyPairMigrationSuccessSheetIfNeeded() {
if (!KeyPairUtilities.hasV2KeyPair(this) || !TextSecurePreferences.getIsMigratingKeyPair(this)) { return }
if (!KeyPairUtilities.hasV2KeyPair(this) || !TextSecurePreferences.getIsMigratingKeyPair(this)) {
return
}
val keyPairMigrationSuccessSheet = KeyPairMigrationSuccessBottomSheet()
keyPairMigrationSuccessSheet.show(supportFragmentManager, keyPairMigrationSuccessSheet.tag)
TextSecurePreferences.setIsMigratingKeyPair(this, false)
@ -190,6 +209,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
LocalBroadcastManager.getInstance(this).unregisterReceiver(broadcastReceiver)
}
super.onDestroy()
EventBus.getDefault().unregister(this)
}
// endregion
@ -198,6 +218,20 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
val threadCount = (recyclerView.adapter as HomeAdapter).itemCount
emptyStateContainer.visibility = if (threadCount == 0) View.VISIBLE else View.GONE
}
@Subscribe(threadMode = ThreadMode.MAIN)
fun onUpdateProfileEvent(event: ProfilePictureModifiedEvent) {
if (event.recipient.isLocalNumber) {
updateProfileButton()
}
}
private fun updateProfileButton() {
profileButton.publicKey = publicKey
profileButton.displayName = TextSecurePreferences.getProfileName(this)
profileButton.recycle()
profileButton.update()
}
// endregion
// region Interaction
@ -244,34 +278,34 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
private fun blockConversation(thread: ThreadRecord) {
AlertDialog.Builder(this)
.setTitle(R.string.RecipientPreferenceActivity_block_this_contact_question)
.setMessage(R.string.RecipientPreferenceActivity_you_will_no_longer_receive_messages_and_calls_from_this_contact)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(R.string.RecipientPreferenceActivity_block) { dialog, _ ->
ThreadUtils.queue {
DatabaseFactory.getRecipientDatabase(this).setBlocked(thread.recipient, true)
Util.runOnMain {
recyclerView.adapter!!.notifyDataSetChanged()
dialog.dismiss()
.setTitle(R.string.RecipientPreferenceActivity_block_this_contact_question)
.setMessage(R.string.RecipientPreferenceActivity_you_will_no_longer_receive_messages_and_calls_from_this_contact)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(R.string.RecipientPreferenceActivity_block) { dialog, _ ->
ThreadUtils.queue {
DatabaseFactory.getRecipientDatabase(this).setBlocked(thread.recipient, true)
Util.runOnMain {
recyclerView.adapter!!.notifyDataSetChanged()
dialog.dismiss()
}
}
}
}.show()
}.show()
}
private fun unblockConversation(thread: ThreadRecord) {
AlertDialog.Builder(this)
.setTitle(R.string.RecipientPreferenceActivity_unblock_this_contact_question)
.setMessage(R.string.RecipientPreferenceActivity_you_will_once_again_be_able_to_receive_messages_and_calls_from_this_contact)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(R.string.RecipientPreferenceActivity_unblock) { dialog, _ ->
ThreadUtils.queue {
DatabaseFactory.getRecipientDatabase(this).setBlocked(thread.recipient, false)
Util.runOnMain {
recyclerView.adapter!!.notifyDataSetChanged()
dialog.dismiss()
.setTitle(R.string.RecipientPreferenceActivity_unblock_this_contact_question)
.setMessage(R.string.RecipientPreferenceActivity_you_will_once_again_be_able_to_receive_messages_and_calls_from_this_contact)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(R.string.RecipientPreferenceActivity_unblock) { dialog, _ ->
ThreadUtils.queue {
DatabaseFactory.getRecipientDatabase(this).setBlocked(thread.recipient, false)
Util.runOnMain {
recyclerView.adapter!!.notifyDataSetChanged()
dialog.dismiss()
}
}
}
}.show()
}.show()
}
private fun deleteConversation(thread: ThreadRecord) {
@ -291,52 +325,54 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
}
val dialog = AlertDialog.Builder(this)
dialog.setMessage(dialogMessage)
dialog.setPositiveButton(R.string.yes) { _, _ -> lifecycleScope.launch(Dispatchers.Main) {
val context = this@HomeActivity as Context
dialog.setPositiveButton(R.string.yes) { _, _ ->
lifecycleScope.launch(Dispatchers.Main) {
val context = this@HomeActivity as Context
// Send a leave group message if this is an active closed group
if (recipient.address.isClosedGroup && DatabaseFactory.getGroupDatabase(context).isActive(recipient.address.toGroupString())) {
var isClosedGroup: Boolean
var groupPublicKey: String?
try {
groupPublicKey = GroupUtil.doubleDecodeGroupID(recipient.address.toString()).toHexString()
isClosedGroup = DatabaseFactory.getLokiAPIDatabase(context).isClosedGroup(groupPublicKey)
} catch (e: IOException) {
groupPublicKey = null
isClosedGroup = false
// Send a leave group message if this is an active closed group
if (recipient.address.isClosedGroup && DatabaseFactory.getGroupDatabase(context).isActive(recipient.address.toGroupString())) {
var isClosedGroup: Boolean
var groupPublicKey: String?
try {
groupPublicKey = GroupUtil.doubleDecodeGroupID(recipient.address.toString()).toHexString()
isClosedGroup = DatabaseFactory.getLokiAPIDatabase(context).isClosedGroup(groupPublicKey)
} catch (e: IOException) {
groupPublicKey = null
isClosedGroup = false
}
if (isClosedGroup) {
MessageSender.explicitLeave(groupPublicKey!!)
} else {
Toast.makeText(context, R.string.activity_home_leaving_group_failed_message, Toast.LENGTH_LONG).show()
return@launch
}
}
if (isClosedGroup) {
MessageSender.explicitLeave(groupPublicKey!!)
} else {
Toast.makeText(context, R.string.activity_home_leaving_group_failed_message, Toast.LENGTH_LONG).show()
return@launch
withContext(Dispatchers.IO) {
val publicChat = DatabaseFactory.getLokiThreadDatabase(context).getPublicChat(threadID)
//TODO Move open group related logic to OpenGroupUtilities / PublicChatManager / GroupManager
if (publicChat != null) {
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
apiDB.removeLastMessageServerID(publicChat.channel, publicChat.server)
apiDB.removeLastDeletionServerID(publicChat.channel, publicChat.server)
apiDB.clearOpenGroupProfilePictureURL(publicChat.channel, publicChat.server)
ApplicationContext.getInstance(context).publicChatAPI!!
.leave(publicChat.channel, publicChat.server)
ApplicationContext.getInstance(context).publicChatManager
.removeChat(publicChat.server, publicChat.channel)
} else {
threadDB.deleteConversation(threadID)
}
ApplicationContext.getInstance(context).messageNotifier.updateNotification(context)
}
// Notify the user
val toastMessage = if (recipient.isGroupRecipient) R.string.MessageRecord_left_group else R.string.activity_home_conversation_deleted_message
Toast.makeText(context, toastMessage, Toast.LENGTH_LONG).show()
}
withContext(Dispatchers.IO) {
val publicChat = DatabaseFactory.getLokiThreadDatabase(context).getPublicChat(threadID)
//TODO Move open group related logic to OpenGroupUtilities / PublicChatManager / GroupManager
if (publicChat != null) {
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
apiDB.removeLastMessageServerID(publicChat.channel, publicChat.server)
apiDB.removeLastDeletionServerID(publicChat.channel, publicChat.server)
apiDB.clearOpenGroupProfilePictureURL(publicChat.channel, publicChat.server)
ApplicationContext.getInstance(context).publicChatAPI!!
.leave(publicChat.channel, publicChat.server)
ApplicationContext.getInstance(context).publicChatManager
.removeChat(publicChat.server, publicChat.channel)
} else {
threadDB.deleteConversation(threadID)
}
ApplicationContext.getInstance(context).messageNotifier.updateNotification(context)
}
// Notify the user
val toastMessage = if (recipient.isGroupRecipient) R.string.MessageRecord_left_group else R.string.activity_home_conversation_deleted_message
Toast.makeText(context, toastMessage, Toast.LENGTH_LONG).show()
}}
}
dialog.setNegativeButton(R.string.no) { _, _ ->
// Do nothing
}
@ -356,7 +392,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
private fun openSettings() {
val intent = Intent(this, SettingsActivity::class.java)
show(intent)
show(intent, isForResult = true)
}
private fun showPath() {

29
app/src/main/java/org/thoughtcrime/securesms/loki/activities/LandingActivity.kt
View File

@ -3,11 +3,9 @@ package org.thoughtcrime.securesms.loki.activities
import android.content.Intent
import android.os.Bundle
import android.view.View
import android.widget.Toast
import network.loki.messenger.R
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.session.libsession.utilities.IdentityKeyUtil
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
import org.thoughtcrime.securesms.loki.views.FakeChatView
@ -23,20 +21,15 @@ class LandingActivity : BaseActionBarActivity() {
setContentView(R.layout.activity_landing)
setUpActionBarSessionLogo(true)
findViewById<FakeChatView>(R.id.fakeChatView).startAnimating()
findViewById<View>(R.id.registerButton).setOnClickListener { register() }
findViewById<View>(R.id.restoreButton).setOnClickListener { restoreFromRecoveryPhrase() }
findViewById<View>(R.id.restoreBackupButton).setOnClickListener { restoreFromBackup() }
// Setup essentials for a new user.
findViewById<View>(R.id.restoreButton).setOnClickListener { restore() }
findViewById<View>(R.id.linkButton).setOnClickListener { link() }
IdentityKeyUtil.generateIdentityKeyPair(this)
TextSecurePreferences.setLastExperienceVersionCode(this, Util.getCanonicalVersionCode())
TextSecurePreferences.setPasswordDisabled(this, true)
TextSecurePreferences.setReadReceiptsEnabled(this, true)
TextSecurePreferences.setTypingIndicatorsEnabled(this, true)
//AC: This is a temporary workaround to trick the old code that the screen is unlocked.
// AC: This is a temporary workaround to trick the old code that the screen is unlocked.
KeyCachingService.setMasterSecret(applicationContext, Object())
}
@ -45,21 +38,13 @@ class LandingActivity : BaseActionBarActivity() {
push(intent)
}
private fun restoreFromRecoveryPhrase() {
private fun restore() {
val intent = Intent(this, RecoveryPhraseRestoreActivity::class.java)
push(intent)
}
private fun restoreFromBackup() {
val intent = Intent(this, BackupRestoreActivity::class.java)
private fun link() {
val intent = Intent(this, LinkDeviceActivity::class.java)
push(intent)
}
private fun reset() {
IdentityKeyUtil.delete(this, IdentityKeyUtil.LOKI_SEED)
TextSecurePreferences.removeLocalNumber(this)
TextSecurePreferences.setHasSeenWelcomeScreen(this, false)
val application = ApplicationContext.getInstance(this)
application.stopPolling()
}
}

212
app/src/main/java/org/thoughtcrime/securesms/loki/activities/LinkDeviceActivity.kt Normal file
View File

@ -0,0 +1,212 @@
package org.thoughtcrime.securesms.loki.activities
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.text.InputType
import android.view.*
import android.view.inputmethod.EditorInfo
import android.view.inputmethod.InputMethodManager
import android.widget.Toast
import androidx.core.view.isVisible
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentPagerAdapter
import androidx.lifecycle.lifecycleScope
import com.google.android.material.snackbar.Snackbar
import kotlinx.android.synthetic.main.activity_create_private_chat.*
import kotlinx.android.synthetic.main.activity_create_private_chat.tabLayout
import kotlinx.android.synthetic.main.activity_create_private_chat.viewPager
import kotlinx.android.synthetic.main.activity_link_device.*
import kotlinx.android.synthetic.main.conversation_activity.*
import kotlinx.android.synthetic.main.fragment_recovery_phrase.*
import kotlinx.coroutines.Job
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.collect
import kotlinx.coroutines.flow.filter
import kotlinx.coroutines.launch
import network.loki.messenger.R
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.libsignal.util.KeyHelper
import org.session.libsignal.service.loki.crypto.MnemonicCodec
import org.session.libsignal.service.loki.utilities.hexEncodedPublicKey
import org.session.libsignal.utilities.Hex
import org.session.libsignal.utilities.logging.Log
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.thoughtcrime.securesms.loki.fragments.ScanQRCodeWrapperFragment
import org.thoughtcrime.securesms.loki.fragments.ScanQRCodeWrapperFragmentDelegate
import org.session.libsession.utilities.KeyPairUtilities
import org.thoughtcrime.securesms.loki.utilities.MnemonicUtilities
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
class LinkDeviceActivity : BaseActionBarActivity(), ScanQRCodeWrapperFragmentDelegate {
private val adapter = LinkDeviceActivityAdapter(this)
private var restoreJob: Job? = null
override fun onBackPressed() {
if (restoreJob?.isActive == true) return // don't allow going back with pending job
super.onBackPressed()
}
// region Lifecycle
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setUpActionBarSessionLogo()
// Set the registration sync variables
TextSecurePreferences.apply {
setHasViewedSeed(this@LinkDeviceActivity, true)
setConfigurationMessageSynced(this@LinkDeviceActivity, false)
setRestorationTime(this@LinkDeviceActivity, System.currentTimeMillis())
setLastProfileUpdateTime(this@LinkDeviceActivity, 0)
}
// registration variables are synced
setContentView(R.layout.activity_link_device)
viewPager.adapter = adapter
tabLayout.setupWithViewPager(viewPager)
}
// endregion
// region Interaction
override fun handleQRCodeScanned(mnemonic: String) {
try {
val seed = Hex.fromStringCondensed(mnemonic)
continueWithSeed(seed)
} catch (e: Exception) {
Log.e("Loki","Error getting seed from QR code", e)
Toast.makeText(this, "An error occurred.", Toast.LENGTH_LONG).show()
}
}
fun continueWithMnemonic(mnemonic: String) {
val loadFileContents: (String) -> String = { fileName ->
MnemonicUtilities.loadFileContents(this, fileName)
}
try {
val hexEncodedSeed = MnemonicCodec(loadFileContents).decode(mnemonic)
val seed = Hex.fromStringCondensed(hexEncodedSeed)
continueWithSeed(seed)
} catch (error: Exception) {
val message = if (error is MnemonicCodec.DecodingError) {
error.description
} else {
"An error occurred."
}
Toast.makeText(this, message, Toast.LENGTH_LONG).show()
}
}
private fun continueWithSeed(seed: ByteArray) {
// only have one sync job running at a time (prevent QR from trying to spawn a new job)
if (restoreJob?.isActive == true) return
restoreJob = lifecycleScope.launch {
// RestoreActivity handles seed this way
val keyPairGenerationResult = KeyPairUtilities.generate(seed)
val x25519KeyPair = keyPairGenerationResult.x25519KeyPair
KeyPairUtilities.store(this@LinkDeviceActivity, seed, keyPairGenerationResult.ed25519KeyPair, x25519KeyPair)
val userHexEncodedPublicKey = x25519KeyPair.hexEncodedPublicKey
val registrationID = KeyHelper.generateRegistrationId(false)
TextSecurePreferences.setLocalRegistrationId(this@LinkDeviceActivity, registrationID)
TextSecurePreferences.setLocalNumber(this@LinkDeviceActivity, userHexEncodedPublicKey)
TextSecurePreferences.setRestorationTime(this@LinkDeviceActivity, System.currentTimeMillis())
TextSecurePreferences.setHasViewedSeed(this@LinkDeviceActivity, true)
loader.isVisible = true
val snackBar = Snackbar.make(containerLayout, R.string.activity_link_device_skip_prompt,Snackbar.LENGTH_INDEFINITE)
.setAction(R.string.registration_activity__skip) { register(true) }
val skipJob = launch {
delay(30_000L)
snackBar.show()
// show a dialog or something saying do you want to skip this bit?
}
// start polling and wait for updated message
ApplicationContext.getInstance(this@LinkDeviceActivity).apply {
setUpStorageAPIIfNeeded()
startPollingIfNeeded()
}
TextSecurePreferences.events.filter { it == TextSecurePreferences.CONFIGURATION_SYNCED }.collect {
// handle we've synced
snackBar.dismiss()
skipJob.cancel()
register(false)
}
loader.isVisible = false
}
}
private fun register(skipped: Boolean) {
restoreJob?.cancel()
loader.isVisible = false
TextSecurePreferences.setLastConfigurationSyncTime(this, System.currentTimeMillis())
val intent = Intent(this@LinkDeviceActivity, if (skipped) DisplayNameActivity::class.java else PNModeActivity::class.java)
intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
push(intent)
}
// endregion
}
// region Adapter
private class LinkDeviceActivityAdapter(private val activity: LinkDeviceActivity) : FragmentPagerAdapter(activity.supportFragmentManager) {
val recoveryPhraseFragment = RecoveryPhraseFragment()
override fun getCount(): Int {
return 2
}
override fun getItem(index: Int): Fragment {
return when (index) {
0 -> recoveryPhraseFragment
1 -> {
val result = ScanQRCodeWrapperFragment()
result.delegate = activity
result.message = "Navigate to Settings → Recovery Phrase on your other device to show your QR code."
result
}
else -> throw IllegalStateException()
}
}
override fun getPageTitle(index: Int): CharSequence {
return when (index) {
0 -> "Recovery Phrase"
1 -> "Scan QR Code"
else -> throw IllegalStateException()
}
}
}
// endregion
// region Recovery Phrase Fragment
class RecoveryPhraseFragment : Fragment() {
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
return inflater.inflate(R.layout.fragment_recovery_phrase, container, false)
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
mnemonicEditText.imeOptions = EditorInfo.IME_ACTION_DONE or 16777216 // Always use incognito keyboard
mnemonicEditText.setRawInputType(InputType.TYPE_CLASS_TEXT)
mnemonicEditText.setOnEditorActionListener { v, actionID, _ ->
if (actionID == EditorInfo.IME_ACTION_DONE) {
val imm = v.context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
imm.hideSoftInputFromWindow(v.windowToken, 0)
handleContinueButtonTapped()
true
} else {
false
}
}
continueButton.setOnClickListener { handleContinueButtonTapped() }
}
private fun handleContinueButtonTapped() {
val mnemonic = mnemonicEditText.text?.trim().toString()
(requireActivity() as LinkDeviceActivity).continueWithMnemonic(mnemonic)
}
}
// endregion

10
app/src/main/java/org/thoughtcrime/securesms/loki/activities/PNModeActivity.kt
View File

@ -7,15 +7,16 @@ import android.content.Intent
import android.graphics.drawable.TransitionDrawable
import android.net.Uri
import android.os.Bundle
import androidx.annotation.DrawableRes
import android.view.Menu
import android.view.MenuItem
import android.view.View
import android.widget.Toast
import androidx.annotation.ColorRes
import androidx.annotation.DrawableRes
import kotlinx.android.synthetic.main.activity_display_name.registerButton
import kotlinx.android.synthetic.main.activity_pn_mode.*
import network.loki.messenger.R
import org.session.libsession.utilities.TextSecurePreferences
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.thoughtcrime.securesms.loki.utilities.disableClipping
@ -24,7 +25,6 @@ import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
import org.thoughtcrime.securesms.loki.utilities.show
import org.thoughtcrime.securesms.loki.views.GlowViewUtilities
import org.thoughtcrime.securesms.loki.views.PNModeView
import org.session.libsession.utilities.TextSecurePreferences
class PNModeActivity : BaseActionBarActivity() {
private var selectedOptionView: PNModeView? = null
@ -32,7 +32,8 @@ class PNModeActivity : BaseActionBarActivity() {
// region Lifecycle
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setUpActionBarSessionLogo()
setUpActionBarSessionLogo(true)
TextSecurePreferences.setHasSeenWelcomeScreen(this, true)
setContentView(R.layout.activity_pn_mode)
contentView.disableClipping()
fcmOptionView.setOnClickListener { toggleFCM() }
@ -150,10 +151,11 @@ class PNModeActivity : BaseActionBarActivity() {
dialog.create().show()
return
}
TextSecurePreferences.setHasSeenWelcomeScreen(this, true)
TextSecurePreferences.setIsUsingFCM(this, (selectedOptionView == fcmOptionView))
val application = ApplicationContext.getInstance(this)
application.setUpStorageAPIIfNeeded()
application.startPollingIfNeeded()
application.registerForFCMIfNeeded(true)
val intent = Intent(this, HomeActivity::class.java)
intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
show(intent)

22
app/src/main/java/org/thoughtcrime/securesms/loki/activities/RecoveryPhraseRestoreActivity.kt
View File

@ -13,16 +13,16 @@ import android.view.View
import android.widget.Toast
import kotlinx.android.synthetic.main.activity_recovery_phrase_restore.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.thoughtcrime.securesms.loki.utilities.KeyPairUtilities
import org.thoughtcrime.securesms.loki.utilities.MnemonicUtilities
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
import org.session.libsignal.utilities.Hex
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.libsignal.util.KeyHelper
import org.session.libsignal.service.loki.crypto.MnemonicCodec
import org.session.libsignal.service.loki.utilities.hexEncodedPublicKey
import org.session.libsignal.utilities.Hex
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.session.libsession.utilities.KeyPairUtilities
import org.thoughtcrime.securesms.loki.utilities.MnemonicUtilities
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
class RecoveryPhraseRestoreActivity : BaseActionBarActivity() {
@ -30,6 +30,14 @@ class RecoveryPhraseRestoreActivity : BaseActionBarActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setUpActionBarSessionLogo()
// Set the registration sync variables
TextSecurePreferences.apply {
setHasViewedSeed(this@RecoveryPhraseRestoreActivity, true)
setConfigurationMessageSynced(this@RecoveryPhraseRestoreActivity, false)
setRestorationTime(this@RecoveryPhraseRestoreActivity, System.currentTimeMillis())
setLastProfileUpdateTime(this@RecoveryPhraseRestoreActivity, System.currentTimeMillis())
}
// registration variables are synced
setContentView(R.layout.activity_recovery_phrase_restore)
mnemonicEditText.imeOptions = mnemonicEditText.imeOptions or 16777216 // Always use incognito keyboard
restoreButton.setOnClickListener { restore() }
@ -69,8 +77,6 @@ class RecoveryPhraseRestoreActivity : BaseActionBarActivity() {
val registrationID = KeyHelper.generateRegistrationId(false)
TextSecurePreferences.setLocalRegistrationId(this, registrationID)
TextSecurePreferences.setLocalNumber(this, userHexEncodedPublicKey)
TextSecurePreferences.setRestorationTime(this, System.currentTimeMillis())
TextSecurePreferences.setHasViewedSeed(this, true)
val intent = Intent(this, DisplayNameActivity::class.java)
push(intent)
} catch (e: Exception) {

17
app/src/main/java/org/thoughtcrime/securesms/loki/activities/RegisterActivity.kt
View File

@ -18,14 +18,15 @@ import android.widget.Toast
import com.goterl.lazycode.lazysodium.utils.KeyPair
import kotlinx.android.synthetic.main.activity_register.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.thoughtcrime.securesms.loki.utilities.KeyPairUtilities
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.libsignal.ecc.ECKeyPair
import org.session.libsignal.libsignal.util.KeyHelper
import org.session.libsignal.service.loki.utilities.hexEncodedPublicKey
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.session.libsession.utilities.KeyPairUtilities
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.loki.utilities.setUpActionBarSessionLogo
import java.util.*
class RegisterActivity : BaseActionBarActivity() {
private var seed: ByteArray? = null
@ -38,6 +39,14 @@ class RegisterActivity : BaseActionBarActivity() {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_register)
setUpActionBarSessionLogo()
// Set the registration sync variables
TextSecurePreferences.apply {
setHasViewedSeed(this@RegisterActivity, false)
setConfigurationMessageSynced(this@RegisterActivity, true)
setRestorationTime(this@RegisterActivity, 0)
setLastProfileUpdateTime(this@RegisterActivity, System.currentTimeMillis())
}
// registration variables are synced
registerButton.setOnClickListener { register() }
copyButton.setOnClickListener { copyPublicKey() }
val termsExplanation = SpannableStringBuilder("By using this service, you agree to our Terms of Service and Privacy Policy")

2
app/src/main/java/org/thoughtcrime/securesms/loki/activities/SeedActivity.kt
View File

@ -12,7 +12,7 @@ import android.widget.Toast
import kotlinx.android.synthetic.main.activity_seed.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.BaseActionBarActivity
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.session.libsession.utilities.IdentityKeyUtil
import org.thoughtcrime.securesms.loki.utilities.MnemonicUtilities
import org.thoughtcrime.securesms.loki.utilities.getColorWithID
import org.session.libsession.utilities.TextSecurePreferences

32
app/src/main/java/org/thoughtcrime/securesms/loki/activities/SettingsActivity.kt
View File

@ -27,29 +27,29 @@ import nl.komponents.kovenant.deferred
import nl.komponents.kovenant.functional.bind
import nl.komponents.kovenant.task
import nl.komponents.kovenant.ui.alwaysUi
import org.session.libsession.messaging.avatars.AvatarHelper
import org.session.libsession.messaging.threads.Address
import org.session.libsession.utilities.SSKEnvironment.ProfileManagerProtocol
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsession.utilities.preferences.ProfileKeyUtil
import org.session.libsignal.service.api.util.StreamDetails
import org.session.libsignal.service.loki.api.fileserver.FileServerAPI
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
import org.thoughtcrime.securesms.avatar.AvatarSelection
import org.session.libsession.utilities.preferences.ProfileKeyUtil
import org.session.libsession.messaging.threads.Address
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.loki.dialogs.ChangeUiModeDialog
import org.thoughtcrime.securesms.loki.dialogs.ClearAllDataDialog
import org.thoughtcrime.securesms.loki.dialogs.SeedDialog
import org.thoughtcrime.securesms.loki.protocol.MultiDeviceProtocol
import org.thoughtcrime.securesms.loki.utilities.UiModeUtilities
import org.thoughtcrime.securesms.loki.utilities.push
import org.thoughtcrime.securesms.mms.GlideApp
import org.thoughtcrime.securesms.mms.GlideRequests
import org.thoughtcrime.securesms.permissions.Permissions
import org.session.libsession.messaging.avatars.AvatarHelper
import org.session.libsession.utilities.SSKEnvironment.ProfileManagerProtocol
import org.thoughtcrime.securesms.profiles.ProfileMediaConstraints
import org.thoughtcrime.securesms.util.BitmapDecodingException
import org.thoughtcrime.securesms.util.BitmapUtil
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.service.api.util.StreamDetails
import org.session.libsignal.service.loki.api.fileserver.FileServerAPI
import org.thoughtcrime.securesms.loki.protocol.MultiDeviceProtocol
import java.io.ByteArrayInputStream
import java.io.File
import java.security.SecureRandom
@ -68,6 +68,10 @@ class SettingsActivity : PassphraseRequiredActionBarActivity() {
return TextSecurePreferences.getLocalNumber(this)!!
}
companion object {
const val updatedProfileResultCode = 1234
}
// region Lifecycle
override fun onCreate(savedInstanceState: Bundle?, isReady: Boolean) {
super.onCreate(savedInstanceState, isReady)
@ -203,6 +207,12 @@ class SettingsActivity : PassphraseRequiredActionBarActivity() {
// updating the profile name or picture
if (profilePicture != null || displayName != null) {
task {
if (isUpdatingProfilePicture && profilePicture != null) {
AvatarHelper.setAvatar(this, Address.fromSerialized(TextSecurePreferences.getLocalNumber(this)!!), profilePicture)
TextSecurePreferences.setProfileAvatarId(this, SecureRandom().nextInt())
ProfileKeyUtil.setEncodedProfileKey(this, encodedProfileKey)
ApplicationContext.getInstance(this).updateOpenGroupProfilePicturesIfNeeded()
}
MultiDeviceProtocol.forceSyncConfigurationNowIfNeeded(this@SettingsActivity)
}
} else {
@ -212,15 +222,11 @@ class SettingsActivity : PassphraseRequiredActionBarActivity() {
if (displayName != null) {
btnGroupNameDisplay.text = displayName
}
displayNameToBeUploaded = null
if (isUpdatingProfilePicture && profilePicture != null) {
AvatarHelper.setAvatar(this, Address.fromSerialized(TextSecurePreferences.getLocalNumber(this)!!), profilePicture)
TextSecurePreferences.setProfileAvatarId(this, SecureRandom().nextInt())
ProfileKeyUtil.setEncodedProfileKey(this, encodedProfileKey)
ApplicationContext.getInstance(this).updateOpenGroupProfilePicturesIfNeeded()
profilePictureView.recycle() // clear cached image before update tje profilePictureView
profilePictureView.update()
}
displayNameToBeUploaded = null
profilePictureToBeUploaded = null
loader.isVisible = false
}

3
app/src/main/java/org/thoughtcrime/securesms/loki/api/PublicChatPoller.kt
View File

@ -7,12 +7,11 @@ import nl.komponents.kovenant.Promise
import nl.komponents.kovenant.functional.bind
import nl.komponents.kovenant.functional.map
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.session.libsession.utilities.IdentityKeyUtil
import org.session.libsession.messaging.threads.Address
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.jobs.PushDecryptJob
import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob
import org.thoughtcrime.securesms.loki.protocol.SessionMetaProtocol
import org.session.libsession.messaging.threads.recipients.Recipient
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.libsignal.util.guava.Optional

26
app/src/main/java/org/thoughtcrime/securesms/loki/api/SessionProtocolImpl.kt
View File

@ -14,36 +14,12 @@ import org.session.libsignal.service.loki.api.crypto.SessionProtocol
import org.session.libsignal.service.loki.utilities.hexEncodedPublicKey
import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.service.loki.utilities.toHexString
import org.thoughtcrime.securesms.loki.utilities.KeyPairUtilities
import org.session.libsession.utilities.KeyPairUtilities
class SessionProtocolImpl(private val context: Context) : SessionProtocol {
private val sodium by lazy { LazySodiumAndroid(SodiumAndroid()) }
override fun encrypt(plaintext: ByteArray, recipientHexEncodedX25519PublicKey: String): ByteArray {
val userED25519KeyPair = KeyPairUtilities.getUserED25519KeyPair(context) ?: throw SessionProtocol.Exception.NoUserED25519KeyPair
val recipientX25519PublicKey = Hex.fromStringCondensed(recipientHexEncodedX25519PublicKey.removing05PrefixIfNeeded())
val verificationData = plaintext + userED25519KeyPair.publicKey.asBytes + recipientX25519PublicKey
val signature = ByteArray(Sign.BYTES)
try {
sodium.cryptoSignDetached(signature, verificationData, verificationData.size.toLong(), userED25519KeyPair.secretKey.asBytes)
} catch (exception: Exception) {
Log.d("Loki", "Couldn't sign message due to error: $exception.")
throw SessionProtocol.Exception.SigningFailed
}
val plaintextWithMetadata = plaintext + userED25519KeyPair.publicKey.asBytes + signature
val ciphertext = ByteArray(plaintextWithMetadata.size + Box.SEALBYTES)
try {
sodium.cryptoBoxSeal(ciphertext, plaintextWithMetadata, plaintextWithMetadata.size.toLong(), recipientX25519PublicKey)
} catch (exception: Exception) {
Log.d("Loki", "Couldn't encrypt message due to error: $exception.")
throw SessionProtocol.Exception.EncryptionFailed
}
return ciphertext
}
override fun decrypt(ciphertext: ByteArray, x25519KeyPair: ECKeyPair): Pair<ByteArray, String> {
val recipientX25519PrivateKey = x25519KeyPair.privateKey.serialize()
val recipientX25519PublicKey = Hex.fromStringCondensed(x25519KeyPair.hexEncodedPublicKey.removing05PrefixIfNeeded())

1
app/src/main/java/org/thoughtcrime/securesms/loki/database/LokiAPIDatabase.kt
View File

@ -11,6 +11,7 @@ import org.session.libsignal.service.loki.database.LokiAPIDatabaseProtocol
import org.session.libsignal.service.loki.utilities.PublicKeyValidation
import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.service.loki.utilities.toHexString
import org.session.libsession.utilities.IdentityKeyUtil
import org.session.libsignal.utilities.Hex
import org.session.libsignal.utilities.logging.Log
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil

2
app/src/main/java/org/thoughtcrime/securesms/loki/dialogs/ClearAllDataDialog.kt
View File

@ -11,7 +11,7 @@ import kotlinx.android.synthetic.main.dialog_clear_all_data.view.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.loki.protocol.MultiDeviceProtocol
import org.thoughtcrime.securesms.loki.utilities.KeyPairUtilities
import org.session.libsession.utilities.KeyPairUtilities
class ClearAllDataDialog : DialogFragment() {

2
app/src/main/java/org/thoughtcrime/securesms/loki/dialogs/SeedDialog.kt
View File

@ -13,7 +13,7 @@ import androidx.appcompat.app.AlertDialog
import androidx.fragment.app.DialogFragment
import kotlinx.android.synthetic.main.dialog_seed.view.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.session.libsession.utilities.IdentityKeyUtil
import org.thoughtcrime.securesms.loki.utilities.MnemonicUtilities
import org.session.libsignal.service.loki.crypto.MnemonicCodec
import org.session.libsignal.service.loki.utilities.hexEncodedPrivateKey

253
app/src/main/java/org/thoughtcrime/securesms/loki/protocol/ClosedGroupUpdateMessageSendJobV2.kt
View File

@ -1,253 +0,0 @@
package org.thoughtcrime.securesms.loki.protocol
import com.google.protobuf.ByteString
import kotlinx.serialization.Serializable
import kotlinx.serialization.decodeFromString
import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import org.session.libsession.messaging.jobs.Data
import org.session.libsession.messaging.threads.Address
import org.session.libsession.messaging.threads.recipients.Recipient
import org.session.libsignal.libsignal.ecc.DjbECPrivateKey
import org.session.libsignal.libsignal.ecc.DjbECPublicKey
import org.session.libsignal.libsignal.ecc.ECKeyPair
import org.session.libsignal.libsignal.util.guava.Optional
import org.session.libsignal.service.api.push.SignalServiceAddress
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsignal.service.internal.push.SignalServiceProtos.DataMessage
import org.session.libsignal.service.loki.utilities.TTLUtilities
import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.service.loki.utilities.toHexString
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.crypto.UnidentifiedAccessUtil
import org.thoughtcrime.securesms.jobmanager.Job
import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint
import org.thoughtcrime.securesms.jobs.BaseJob
import org.session.libsignal.utilities.logging.Log
import org.session.libsignal.utilities.Hex
import java.util.concurrent.TimeUnit
class ClosedGroupUpdateMessageSendJobV2 private constructor(parameters: Parameters,
private val destination: String,
private val kind: Kind,
private val sentTime: Long) : BaseJob(parameters) {
sealed class Kind {
class New(val publicKey: ByteArray, val name: String, val encryptionKeyPair: ECKeyPair, val members: Collection<ByteArray>, val admins: Collection<ByteArray>) : Kind()
class Update(val name: String, val members: Collection<ByteArray>) : Kind()
object Leave : Kind()
class RemoveMembers(val members: Collection<ByteArray>) : Kind()
class AddMembers(val members: Collection<ByteArray>) : Kind()
class NameChange(val name: String) : Kind()
class EncryptionKeyPair(val wrappers: Collection<KeyPairWrapper>, val targetUser: String?) : Kind() // The new encryption key pair encrypted for each member individually
}
companion object {
const val KEY = "ClosedGroupUpdateMessageSendJobV2"
}
@Serializable
data class KeyPairWrapper(val publicKey: String, val encryptedKeyPair: ByteArray) {
companion object {
fun fromProto(proto: DataMessage.ClosedGroupControlMessage.KeyPairWrapper): KeyPairWrapper {
return KeyPairWrapper(proto.publicKey.toString(), proto.encryptedKeyPair.toByteArray())
}
}
fun toProto(): DataMessage.ClosedGroupControlMessage.KeyPairWrapper {
val result = DataMessage.ClosedGroupControlMessage.KeyPairWrapper.newBuilder()
result.publicKey = ByteString.copyFrom(Hex.fromStringCondensed(publicKey))
result.encryptedKeyPair = ByteString.copyFrom(encryptedKeyPair)
return result.build()
}
}
constructor(destination: String, kind: Kind, sentTime: Long) : this(Parameters.Builder()
.addConstraint(NetworkConstraint.KEY)
.setQueue(KEY)
.setLifespan(TimeUnit.DAYS.toMillis(1))
.setMaxAttempts(20)
.build(),
destination,
kind,
sentTime)
override fun getFactoryKey(): String { return KEY }
override fun serialize(): Data {
val builder = Data.Builder()
builder.putString("destination", destination)
builder.putLong("sentTime", sentTime)
when (kind) {
is Kind.New -> {
builder.putString("kind", "New")
builder.putByteArray("publicKey", kind.publicKey)
builder.putString("name", kind.name)
builder.putByteArray("encryptionKeyPairPublicKey", kind.encryptionKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
builder.putByteArray("encryptionKeyPairPrivateKey", kind.encryptionKeyPair.privateKey.serialize())
val members = kind.members.joinToString(" - ") { it.toHexString() }
builder.putString("members", members)
val admins = kind.admins.joinToString(" - ") { it.toHexString() }
builder.putString("admins", admins)
}
is Kind.Update -> {
builder.putString("kind", "Update")
builder.putString("name", kind.name)
val members = kind.members.joinToString(" - ") { it.toHexString() }
builder.putString("members", members)
}
is Kind.RemoveMembers -> {
builder.putString("kind", "RemoveMembers")
val members = kind.members.joinToString(" - ") { it.toHexString() }
builder.putString("members", members)
}
Kind.Leave -> {
builder.putString("kind", "Leave")
}
is Kind.AddMembers -> {
builder.putString("kind", "AddMembers")
val members = kind.members.joinToString(" - ") { it.toHexString() }
builder.putString("members", members)
}
is Kind.NameChange -> {
builder.putString("kind", "NameChange")
builder.putString("name", kind.name)
}
is Kind.EncryptionKeyPair -> {
builder.putString("kind", "EncryptionKeyPair")
val wrappers = kind.wrappers.joinToString(" - ") { Json.encodeToString(it) }
builder.putString("wrappers", wrappers)
builder.putString("targetUser", kind.targetUser)
}
}
return builder.build()
}
class Factory : Job.Factory<ClosedGroupUpdateMessageSendJobV2> {
override fun create(parameters: Parameters, data: Data): ClosedGroupUpdateMessageSendJobV2 {
val destination = data.getString("destination")
val rawKind = data.getString("kind")
val sentTime = data.getLong("sentTime")
val kind: Kind
when (rawKind) {
"New" -> {
val publicKey = data.getByteArray("publicKey")
val name = data.getString("name")
val encryptionKeyPairPublicKey = data.getByteArray("encryptionKeyPairPublicKey")
val encryptionKeyPairPrivateKey = data.getByteArray("encryptionKeyPairPrivateKey")
val encryptionKeyPair = ECKeyPair(DjbECPublicKey(encryptionKeyPairPublicKey), DjbECPrivateKey(encryptionKeyPairPrivateKey))
val members = data.getString("members").split(" - ").map { Hex.fromStringCondensed(it) }
val admins = data.getString("admins").split(" - ").map { Hex.fromStringCondensed(it) }
kind = Kind.New(publicKey, name, encryptionKeyPair, members, admins)
}
"Update" -> {
val name = data.getString("name")
val members = data.getString("members").split(" - ").map { Hex.fromStringCondensed(it) }
kind = Kind.Update(name, members)
}
"EncryptionKeyPair" -> {
val wrappers: Collection<KeyPairWrapper> = data.getString("wrappers").split(" - ").map { Json.decodeFromString(it) }
val targetUser = data.getString("targetUser")
kind = Kind.EncryptionKeyPair(wrappers, targetUser)
}
"RemoveMembers" -> {
val members = data.getString("members").split(" - ").map { Hex.fromStringCondensed(it) }
kind = Kind.RemoveMembers(members)
}
"AddMembers" -> {
val members = data.getString("members").split(" - ").map { Hex.fromStringCondensed(it) }
kind = Kind.AddMembers(members)
}
"NameChange" -> {
val name = data.getString("name")
kind = Kind.NameChange(name)
}
"Leave" -> {
kind = Kind.Leave
}
else -> throw Exception("Invalid closed group update message kind: $rawKind.")
}
return ClosedGroupUpdateMessageSendJobV2(parameters, destination, kind, sentTime)
}
}
public override fun onRun() {
val sendDestination = if (kind is Kind.EncryptionKeyPair && kind.targetUser != null) {
kind.targetUser
} else {
destination
}
val contentMessage = SignalServiceProtos.Content.newBuilder()
val dataMessage = DataMessage.newBuilder()
val closedGroupUpdate = DataMessage.ClosedGroupControlMessage.newBuilder()
when (kind) {
is Kind.New -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.NEW
closedGroupUpdate.publicKey = ByteString.copyFrom(kind.publicKey)
closedGroupUpdate.name = kind.name
val encryptionKeyPair = SignalServiceProtos.KeyPair.newBuilder()
encryptionKeyPair.publicKey = ByteString.copyFrom(kind.encryptionKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPair.privateKey = ByteString.copyFrom(kind.encryptionKeyPair.privateKey.serialize())
closedGroupUpdate.encryptionKeyPair = encryptionKeyPair.build()
closedGroupUpdate.addAllMembers(kind.members.map { ByteString.copyFrom(it) })
closedGroupUpdate.addAllAdmins(kind.admins.map { ByteString.copyFrom(it) })
}
is Kind.Update -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.UPDATE
closedGroupUpdate.name = kind.name
closedGroupUpdate.addAllMembers(kind.members.map { ByteString.copyFrom(it) })
}
is Kind.EncryptionKeyPair -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.ENCRYPTION_KEY_PAIR
closedGroupUpdate.addAllWrappers(kind.wrappers.map { it.toProto() })
if (kind.targetUser != null) {
closedGroupUpdate.publicKey = ByteString.copyFrom(Hex.fromStringCondensed(destination))
}
}
Kind.Leave -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.MEMBER_LEFT
}
is Kind.RemoveMembers -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.MEMBERS_REMOVED
closedGroupUpdate.addAllMembers(kind.members.map { ByteString.copyFrom(it) })
}
is Kind.AddMembers -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.MEMBERS_ADDED
closedGroupUpdate.addAllMembers(kind.members.map { ByteString.copyFrom(it) })
}
is Kind.NameChange -> {
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.NAME_CHANGE
closedGroupUpdate.name = kind.name
}
}
dataMessage.closedGroupControlMessage = closedGroupUpdate.build()
contentMessage.dataMessage = dataMessage.build()
val serializedContentMessage = contentMessage.build().toByteArray()
val messageSender = ApplicationContext.getInstance(context).communicationModule.provideSignalMessageSender()
val address = SignalServiceAddress(sendDestination)
val recipient = Recipient.from(context, Address.fromSerialized(sendDestination), false)
val udAccess = UnidentifiedAccessUtil.getAccessFor(context, recipient)
val ttl = when (kind) {
is Kind.EncryptionKeyPair -> 4 * 24 * 60 * 60 * 1000
else -> TTLUtilities.getTTL(TTLUtilities.MessageType.ClosedGroupUpdate)
}
try {
// isClosedGroup can always be false as it's only used in the context of legacy closed groups
messageSender.sendMessage(0, address, udAccess,
sentTime, serializedContentMessage, false, ttl,
true, false, false, Optional.absent())
} catch (e: Exception) {
Log.d("Loki", "Failed to send closed group update message to: $sendDestination due to error: $e.")
}
}
public override fun onShouldRetry(e: Exception): Boolean {
return true
}
override fun onCanceled() { }
}

350
app/src/main/java/org/thoughtcrime/securesms/loki/protocol/ClosedGroupsProtocolV2.kt
View File

@ -3,32 +3,25 @@ package org.thoughtcrime.securesms.loki.protocol
import android.content.Context
import android.util.Log
import com.google.protobuf.ByteString
import nl.komponents.kovenant.Promise
import nl.komponents.kovenant.deferred
import org.session.libsignal.libsignal.ecc.Curve
import org.session.libsignal.libsignal.ecc.DjbECPrivateKey
import org.session.libsignal.libsignal.ecc.DjbECPublicKey
import org.session.libsignal.libsignal.ecc.ECKeyPair
import org.session.libsignal.libsignal.util.guava.Optional
import org.session.libsignal.service.api.messages.SignalServiceGroup
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsignal.service.internal.push.SignalServiceProtos.DataMessage
import org.session.libsignal.service.internal.push.SignalServiceProtos.GroupContext
import org.session.libsignal.utilities.ThreadUtils
import org.session.libsignal.service.loki.utilities.hexEncodedPublicKey
import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.service.loki.utilities.toHexString
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.database.GroupDatabase
import org.thoughtcrime.securesms.loki.api.LokiPushNotificationManager
import org.thoughtcrime.securesms.loki.api.LokiPushNotificationManager.ClosedGroupOperation
import org.thoughtcrime.securesms.loki.api.SessionProtocolImpl
import org.thoughtcrime.securesms.loki.database.LokiAPIDatabase
import org.thoughtcrime.securesms.mms.OutgoingGroupMediaMessage
import org.session.libsession.messaging.messages.signal.IncomingGroupMessage
import org.session.libsession.messaging.messages.signal.IncomingTextMessage
import org.session.libsignal.utilities.Hex
import org.session.libsession.messaging.sending_receiving.MessageSender
import org.session.libsession.messaging.sending_receiving.generateAndSendNewEncryptionKeyPair
import org.session.libsession.messaging.sending_receiving.pendingKeyPair
import org.session.libsession.messaging.sending_receiving.sendEncryptionKeyPair
import org.session.libsession.messaging.threads.Address
import org.session.libsession.messaging.threads.GroupRecord
@ -37,258 +30,8 @@ import org.session.libsession.utilities.GroupUtil
import org.session.libsession.utilities.TextSecurePreferences
import java.util.*
import java.util.concurrent.ConcurrentHashMap
object ClosedGroupsProtocolV2 {
const val groupSizeLimit = 100
private val pendingKeyPair = ConcurrentHashMap<String,Optional<ECKeyPair>>()
sealed class Error(val description: String) : Exception() {
object NoThread : Error("Couldn't find a thread associated with the given group public key")
object NoKeyPair : Error("Couldn't find an encryption key pair associated with the given group public key.")
object InvalidUpdate : Error("Invalid group update.")
}
fun createClosedGroup(context: Context, name: String, members: Collection<String>): Promise<String, Exception> {
val deferred = deferred<String, Exception>()
ThreadUtils.queue {
// Prepare
val userPublicKey = TextSecurePreferences.getLocalNumber(context)!!
val membersAsData = members.map { Hex.fromStringCondensed(it) }
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
// Generate the group's public key
val groupPublicKey = Curve.generateKeyPair().hexEncodedPublicKey // Includes the "05" prefix
val sentTime = System.currentTimeMillis()
// Generate the key pair that'll be used for encryption and decryption
val encryptionKeyPair = Curve.generateKeyPair()
// Create the group
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val admins = setOf( userPublicKey )
val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
DatabaseFactory.getGroupDatabase(context).create(groupID, name, LinkedList(members.map { Address.fromSerialized(it) }),
null, null, LinkedList(admins.map { Address.fromSerialized(it!!) }), System.currentTimeMillis())
DatabaseFactory.getRecipientDatabase(context).setProfileSharing(Recipient.from(context, Address.fromSerialized(groupID), false), true)
// Send a closed group update message to all members individually
// Add the group to the user's set of public keys to poll for
apiDB.addClosedGroupPublicKey(groupPublicKey)
// Store the encryption key pair
apiDB.addClosedGroupEncryptionKeyPair(encryptionKeyPair, groupPublicKey)
// Notify the user
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTime)
val closedGroupUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.New(Hex.fromStringCondensed(groupPublicKey), name, encryptionKeyPair, membersAsData, adminsAsData)
for (member in members) {
val job = ClosedGroupUpdateMessageSendJobV2(member, closedGroupUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately to make all of this sync
}
// Notify the PN server
LokiPushNotificationManager.performOperation(context, ClosedGroupOperation.Subscribe, groupPublicKey, userPublicKey)
// Fulfill the promise
deferred.resolve(groupID)
}
// Return
return deferred.promise
}
/**
* @param notifyUser Inserts an outgoing info message for the user's leave message, useful to set `false` if
* you are exiting asynchronously and deleting the thread from [HomeActivity][org.thoughtcrime.securesms.loki.activities.HomeActivity.deleteConversation]
*/
@JvmStatic @JvmOverloads
fun explicitLeave(context: Context, groupPublicKey: String, notifyUser: Boolean = true): Promise<Unit, Exception> {
val deferred = deferred<Unit, Exception>()
ThreadUtils.queue {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)!!
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
val updatedMembers = group.members.map { it.serialize() }.toSet() - userPublicKey
val admins = group.admins.map { it.serialize() }
val name = group.title
val sentTime = System.currentTimeMillis()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
return@queue deferred.reject(Error.NoThread)
}
// Send the update to the group
@Suppress("NAME_SHADOWING")
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, ClosedGroupUpdateMessageSendJobV2.Kind.Leave, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Notify the user
val infoType = GroupContext.Type.QUIT
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
if (notifyUser) {
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
}
// Remove the group private key and unsubscribe from PNs
disableLocalGroupAndUnsubscribe(context, apiDB, groupPublicKey, groupDB, groupID, userPublicKey)
deferred.resolve(Unit)
}
return deferred.promise
}
@JvmStatic
fun explicitAddMembers(context: Context, groupPublicKey: String, membersToAdd: List<String>) {
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
throw Error.NoThread
}
val updatedMembers = group.members.map { it.serialize() }.toSet() + membersToAdd
val membersAsData = updatedMembers.map { Hex.fromStringCondensed(it) }
val newMembersAsData = membersToAdd.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val adminsAsData = admins.map { Hex.fromStringCondensed(it) }
val sentTime = System.currentTimeMillis()
val encryptionKeyPair = pendingKeyPair[groupPublicKey]?.orNull() ?: Optional.fromNullable(apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)).orNull()
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
throw Error.NoKeyPair
}
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.AddMembers(newMembersAsData)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, memberUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Save the new group members
groupDB.updateMembers(groupID, updatedMembers.map { Address.fromSerialized(it) })
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
// Send closed group update messages to any new members individually
for (member in membersToAdd) {
@Suppress("NAME_SHADOWING")
val closedGroupNewKind = ClosedGroupUpdateMessageSendJobV2.Kind.New(Hex.fromStringCondensed(groupPublicKey), name, encryptionKeyPair, membersAsData, adminsAsData)
@Suppress("NAME_SHADOWING")
val newMemberJob = ClosedGroupUpdateMessageSendJobV2(member, closedGroupNewKind, sentTime)
ApplicationContext.getInstance(context).jobManager.add(newMemberJob)
}
}
@JvmStatic
fun explicitRemoveMembers(context: Context, groupPublicKey: String, membersToRemove: List<String>) {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
throw Error.NoThread
}
val updatedMembers = group.members.map { it.serialize() }.toSet() - membersToRemove
val removeMembersAsData = membersToRemove.map { Hex.fromStringCondensed(it) }
val admins = group.admins.map { it.serialize() }
val sentTime = System.currentTimeMillis()
val encryptionKeyPair = apiDB.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
throw Error.NoKeyPair
}
if (membersToRemove.any { it in admins } && updatedMembers.isNotEmpty()) {
Log.d("Loki", "Can't remove admin from closed group unless the group is destroyed entirely.")
throw Error.InvalidUpdate
}
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupUpdateMessageSendJobV2.Kind.RemoveMembers(removeMembersAsData)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, memberUpdateKind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Save the new group members
groupDB.updateMembers(groupID, updatedMembers.map { Address.fromSerialized(it) })
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
val isCurrentUserAdmin = admins.contains(userPublicKey)
if (isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, updatedMembers)
}
}
@JvmStatic
fun explicitNameChange(context: Context, groupPublicKey: String, newName: String) {
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
val members = group.members.map { it.serialize() }.toSet()
val admins = group.admins.map { it.serialize() }
val sentTime = System.currentTimeMillis()
if (group == null) {
Log.d("Loki", "Can't leave nonexistent closed group.")
throw Error.NoThread
}
// Send the update to the group
val kind = ClosedGroupUpdateMessageSendJobV2.Kind.NameChange(newName)
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, kind, sentTime)
job.setContext(context)
job.onRun() // Run the job immediately
// Notify the user
val infoType = GroupContext.Type.UPDATE
val threadID = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(Recipient.from(context, Address.fromSerialized(groupID), false))
insertOutgoingInfoMessage(context, groupID, infoType, newName, members, admins, threadID, sentTime)
// Update the group
groupDB.updateTitle(groupID, newName)
}
private fun generateAndSendNewEncryptionKeyPair(context: Context, groupPublicKey: String, targetMembers: Collection<String>) {
// Prepare
val userPublicKey = TextSecurePreferences.getLocalNumber(context)
val apiDB = DatabaseFactory.getLokiAPIDatabase(context)
val groupDB = DatabaseFactory.getGroupDatabase(context)
val groupID = GroupUtil.doubleEncodeGroupID(groupPublicKey)
val group = groupDB.getGroup(groupID).orNull()
if (group == null) {
Log.d("Loki", "Can't update nonexistent closed group.")
return
}
if (!group.admins.map { it.toString() }.contains(userPublicKey)) {
Log.d("Loki", "Can't distribute new encryption key pair as non-admin.")
return
}
// Generate the new encryption key pair
val newKeyPair = Curve.generateKeyPair()
// replace call will not succeed if no value already set
pendingKeyPair.putIfAbsent(groupPublicKey,Optional.absent())
do {
// make sure we set the pendingKeyPair or wait until it is not null
} while (!pendingKeyPair.replace(groupPublicKey,Optional.absent(),Optional.fromNullable(newKeyPair)))
// Distribute it
sendEncryptionKeyPair(context, groupPublicKey, newKeyPair, targetMembers)
// Store it * after * having sent out the message to the group
apiDB.addClosedGroupEncryptionKeyPair(newKeyPair, groupPublicKey)
pendingKeyPair[groupPublicKey] = Optional.absent()
}
private fun sendEncryptionKeyPair(context: Context, groupPublicKey: String, newKeyPair: ECKeyPair, targetMembers: Collection<String>, targetUser: String? = null, force: Boolean = true) {
val proto = SignalServiceProtos.KeyPair.newBuilder()
proto.publicKey = ByteString.copyFrom(newKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
proto.privateKey = ByteString.copyFrom(newKeyPair.privateKey.serialize())
val plaintext = proto.build().toByteArray()
val wrappers = targetMembers.mapNotNull { publicKey ->
val ciphertext = SessionProtocolImpl(context).encrypt(plaintext, publicKey)
ClosedGroupUpdateMessageSendJobV2.KeyPairWrapper(publicKey, ciphertext)
}
val job = ClosedGroupUpdateMessageSendJobV2(groupPublicKey, ClosedGroupUpdateMessageSendJobV2.Kind.EncryptionKeyPair(wrappers, targetUser), System.currentTimeMillis())
if (force) {
job.setContext(context)
job.onRun() // Run the job immediately
} else {
ApplicationContext.getInstance(context).jobManager.add(job)
}
}
@JvmStatic
fun handleMessage(context: Context, closedGroupUpdate: DataMessage.ClosedGroupControlMessage, sentTimestamp: Long, groupPublicKey: String, senderPublicKey: String) {
if (!isValid(context, closedGroupUpdate, senderPublicKey, sentTimestamp)) { return }
@ -361,11 +104,11 @@ object ClosedGroupsProtocolV2 {
apiDB.addClosedGroupEncryptionKeyPair(encryptionKeyPair, groupPublicKey)
// Notify the user (if we didn't make the group)
if (userPublicKey != senderPublicKey) {
insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
DatabaseFactory.getStorage(context).insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
} else if (prevGroup == null) {
// only notify if we created this group
val threadID = DatabaseFactory.getLokiThreadDatabase(context).getThreadID(groupID)
insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTimestamp)
DatabaseFactory.getStorage(context).insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTimestamp)
}
// Notify the PN server
LokiPushNotificationManager.performOperation(context, ClosedGroupOperation.Subscribe, groupPublicKey, userPublicKey)
@ -410,7 +153,7 @@ object ClosedGroupsProtocolV2 {
val isCurrentUserAdmin = admins.contains(userPublicKey)
groupDB.updateMembers(groupID, newMembers.map { Address.fromSerialized(it) })
if (isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, newMembers)
MessageSender.generateAndSendNewEncryptionKeyPair(groupPublicKey, newMembers)
}
}
val (contextType, signalType) =
@ -418,9 +161,9 @@ object ClosedGroupsProtocolV2 {
else GroupContext.Type.UPDATE to SignalServiceGroup.Type.UPDATE
if (userPublicKey == senderPublicKey) {
val threadID = DatabaseFactory.getLokiThreadDatabase(context).getThreadID(groupID)
insertOutgoingInfoMessage(context, groupID, contextType, name, members, admins, threadID, sentTimestamp)
DatabaseFactory.getStorage(context).insertOutgoingInfoMessage(context, groupID, contextType, name, members, admins, threadID, sentTimestamp)
} else {
insertIncomingInfoMessage(context, senderPublicKey, groupID, contextType, signalType, name, members, admins, sentTimestamp)
DatabaseFactory.getStorage(context).insertIncomingInfoMessage(context, senderPublicKey, groupID, contextType, signalType, name, members, admins, sentTimestamp)
}
}
@ -448,9 +191,9 @@ object ClosedGroupsProtocolV2 {
groupDB.updateMembers(groupID, newMembers.map { Address.fromSerialized(it) })
if (userPublicKey == senderPublicKey) {
val threadID = DatabaseFactory.getLokiThreadDatabase(context).getThreadID(groupID)
insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTimestamp)
DatabaseFactory.getStorage(context).insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTimestamp)
} else {
insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
DatabaseFactory.getStorage(context).insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
}
if (userPublicKey in admins) {
// send current encryption key to the latest added members
@ -460,7 +203,7 @@ object ClosedGroupsProtocolV2 {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
} else {
for (user in updateMembers) {
sendEncryptionKeyPair(context, groupPublicKey, encryptionKeyPair, setOf(user), targetUser = user, force = false)
MessageSender.sendEncryptionKeyPair(groupPublicKey, encryptionKeyPair, setOf(user), targetUser = user, force = false)
}
}
}
@ -487,9 +230,9 @@ object ClosedGroupsProtocolV2 {
// Notify the user
if (userPublicKey == senderPublicKey) {
val threadID = DatabaseFactory.getLokiThreadDatabase(context).getThreadID(groupID)
insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTimestamp)
DatabaseFactory.getStorage(context).insertOutgoingInfoMessage(context, groupID, GroupContext.Type.UPDATE, name, members, admins, threadID, sentTimestamp)
} else {
insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
DatabaseFactory.getStorage(context).insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
}
}
@ -523,15 +266,15 @@ object ClosedGroupsProtocolV2 {
val isCurrentUserAdmin = admins.contains(userPublicKey)
groupDB.updateMembers(groupID, updatedMemberList.map { Address.fromSerialized(it) })
if (isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, updatedMemberList)
MessageSender.generateAndSendNewEncryptionKeyPair(groupPublicKey, updatedMemberList)
}
}
// Notify user
if (userLeft) {
val threadID = DatabaseFactory.getLokiThreadDatabase(context).getThreadID(groupID)
insertOutgoingInfoMessage(context, groupID, GroupContext.Type.QUIT, name, members, admins, threadID, sentTimestamp)
DatabaseFactory.getStorage(context).insertOutgoingInfoMessage(context, groupID, GroupContext.Type.QUIT, name, members, admins, threadID, sentTimestamp)
} else {
insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.QUIT, SignalServiceGroup.Type.QUIT, name, members, admins, sentTimestamp)
DatabaseFactory.getStorage(context).insertIncomingInfoMessage(context, senderPublicKey, groupID, GroupContext.Type.QUIT, SignalServiceGroup.Type.QUIT, name, members, admins, sentTimestamp)
}
}
@ -598,59 +341,6 @@ object ClosedGroupsProtocolV2 {
Log.d("Loki", "Received a new closed group encryption key pair")
}
private fun insertIncomingInfoMessage(context: Context, senderPublicKey: String, groupID: String, type0: GroupContext.Type, type1: SignalServiceGroup.Type,
name: String, members: Collection<String>, admins: Collection<String>, sentTimestamp: Long) {
val groupContextBuilder = GroupContext.newBuilder()
.setId(ByteString.copyFrom(GroupUtil.getDecodedGroupIDAsData(groupID)))
.setType(type0)
.setName(name)
.addAllMembers(members)
.addAllAdmins(admins)
val group = SignalServiceGroup(type1, GroupUtil.getDecodedGroupIDAsData(groupID), SignalServiceGroup.GroupType.SIGNAL, name, members.toList(), null, admins.toList())
val m = IncomingTextMessage(Address.fromSerialized(senderPublicKey), 1, sentTimestamp, "", Optional.of(group), 0, true)
val infoMessage = IncomingGroupMessage(m, groupContextBuilder.build(), "")
val smsDB = DatabaseFactory.getSmsDatabase(context)
smsDB.insertMessageInbox(infoMessage)
}
private fun insertOutgoingInfoMessage(context: Context, groupID: String, type: GroupContext.Type, name: String,
members: Collection<String>, admins: Collection<String>, threadID: Long,
sentTimestamp: Long) {
val userPublicKey = TextSecurePreferences.getLocalNumber(context)
val recipient = Recipient.from(context, Address.fromSerialized(groupID), false)
val groupContextBuilder = GroupContext.newBuilder()
.setId(ByteString.copyFrom(GroupUtil.getDecodedGroupIDAsData(groupID)))
.setType(type)
.setName(name)
.addAllMembers(members)
.addAllAdmins(admins)
val infoMessage = OutgoingGroupMediaMessage(recipient, groupContextBuilder.build(), null, sentTimestamp, 0, null, listOf(), listOf())
val mmsDB = DatabaseFactory.getMmsDatabase(context)
val mmsSmsDB = DatabaseFactory.getMmsSmsDatabase(context)
if (mmsSmsDB.getMessageFor(sentTimestamp,userPublicKey) != null) return
val infoMessageID = mmsDB.insertMessageOutbox(infoMessage, threadID, false, null, sentTimestamp)
mmsDB.markAsSent(infoMessageID, true)
}
@JvmStatic
fun getMessageDestinations(context: Context, groupID: String): List<Address> {
return if (GroupUtil.isOpenGroup(groupID)) {
listOf(Address.fromSerialized(groupID))
} else {
var groupPublicKey: String? = null
try {
groupPublicKey = GroupUtil.doubleDecodeGroupID(groupID).toHexString() // TODO: The toHexString() here might be unnecessary
} catch (exception: Exception) {
// Do nothing
}
if (groupPublicKey != null && DatabaseFactory.getLokiAPIDatabase(context).isClosedGroup(groupPublicKey)) {
listOf(Address.fromSerialized(groupPublicKey))
} else {
DatabaseFactory.getGroupDatabase(context).getGroupMembers(groupID, false).map { it.address }
}
}
}
// region Deprecated
private fun handleClosedGroupUpdate(context: Context, closedGroupUpdate: DataMessage.ClosedGroupControlMessage, sentTimestamp: Long, groupPublicKey: String, senderPublicKey: String) {
// Prepare
@ -685,7 +375,7 @@ object ClosedGroupsProtocolV2 {
val wasAnyUserRemoved = (members.toSet().intersect(oldMembers) != oldMembers.toSet())
val isCurrentUserAdmin = group.admins.map { it.toString() }.contains(userPublicKey)
if (wasAnyUserRemoved && isCurrentUserAdmin) {
generateAndSendNewEncryptionKeyPair(context, groupPublicKey, members)
MessageSender.generateAndSendNewEncryptionKeyPair(groupPublicKey, members)
}
// Update the group
groupDB.updateTitle(groupID, name)
@ -700,9 +390,9 @@ object ClosedGroupsProtocolV2 {
val admins = group.admins.map { it.toString() }
if (userPublicKey == senderPublicKey) {
val threadID = DatabaseFactory.getLokiThreadDatabase(context).getThreadID(groupID)
insertOutgoingInfoMessage(context, groupID, type0, name, members, admins, threadID, sentTimestamp)
DatabaseFactory.getStorage(context).insertOutgoingInfoMessage(context, groupID, type0, name, members, admins, threadID, sentTimestamp)
} else {
insertIncomingInfoMessage(context, senderPublicKey, groupID, type0, type1, name, members, admins, sentTimestamp)
DatabaseFactory.getStorage(context).insertIncomingInfoMessage(context, senderPublicKey, groupID, type0, type1, name, members, admins, sentTimestamp)
}
}
// endregion

101
app/src/main/java/org/thoughtcrime/securesms/loki/protocol/MultiDeviceProtocol.kt
View File

@ -7,11 +7,17 @@ import org.session.libsession.messaging.messages.Destination
import org.session.libsession.messaging.messages.control.ConfigurationMessage
import org.session.libsession.messaging.sending_receiving.MessageSender
import org.session.libsession.messaging.threads.Address
import org.session.libsession.messaging.threads.recipients.Recipient
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsession.utilities.preferences.ProfileKeyUtil
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsignal.service.internal.push.SignalServiceProtos.DataMessage
import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.utilities.Base64
import org.session.libsignal.utilities.Hex
import org.thoughtcrime.securesms.ApplicationContext
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob
import org.thoughtcrime.securesms.loki.utilities.ContactUtilities
import org.thoughtcrime.securesms.loki.utilities.OpenGroupUtilities
@ -42,39 +48,84 @@ object MultiDeviceProtocol {
}
val configurationMessage = ConfigurationMessage.getCurrent(contacts) ?: return
MessageSender.send(configurationMessage, Destination.from(Address.fromSerialized(userPublicKey)))
TextSecurePreferences.setLastConfigurationSyncTime(context, System.currentTimeMillis())
}
// TODO: remove this after we migrate to new message receiving pipeline
@JvmStatic
fun handleConfigurationMessage(context: Context, content: SignalServiceProtos.Content, senderPublicKey: String, timestamp: Long) {
if (TextSecurePreferences.getConfigurationMessageSynced(context)) return
val configurationMessage = ConfigurationMessage.fromProto(content) ?: return
val userPublicKey = TextSecurePreferences.getLocalNumber(context) ?: return
if (senderPublicKey != userPublicKey) return
val storage = MessagingConfiguration.shared.storage
val allClosedGroupPublicKeys = storage.getAllClosedGroupPublicKeys()
for (closedGroup in configurationMessage.closedGroups) {
if (allClosedGroupPublicKeys.contains(closedGroup.publicKey)) continue
synchronized(this) {
val userPublicKey = TextSecurePreferences.getLocalNumber(context) ?: return
if (TextSecurePreferences.getConfigurationMessageSynced(context) && !TextSecurePreferences.shouldUpdateProfile(context, timestamp)) return
if (senderPublicKey != userPublicKey) return
TextSecurePreferences.setConfigurationMessageSynced(context, true)
TextSecurePreferences.setLastProfileUpdateTime(context, timestamp)
val closedGroupUpdate = DataMessage.ClosedGroupControlMessage.newBuilder()
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.NEW
closedGroupUpdate.publicKey = ByteString.copyFrom(Hex.fromStringCondensed(closedGroup.publicKey))
closedGroupUpdate.name = closedGroup.name
val encryptionKeyPair = SignalServiceProtos.KeyPair.newBuilder()
encryptionKeyPair.publicKey = ByteString.copyFrom(closedGroup.encryptionKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPair.privateKey = ByteString.copyFrom(closedGroup.encryptionKeyPair.privateKey.serialize())
closedGroupUpdate.encryptionKeyPair = encryptionKeyPair.build()
closedGroupUpdate.addAllMembers(closedGroup.members.map { ByteString.copyFrom(Hex.fromStringCondensed(it)) })
closedGroupUpdate.addAllAdmins(closedGroup.admins.map { ByteString.copyFrom(Hex.fromStringCondensed(it)) })
val configurationMessage = ConfigurationMessage.fromProto(content) ?: return
ClosedGroupsProtocolV2.handleNewClosedGroup(context, closedGroupUpdate.build(), userPublicKey, timestamp)
}
val allOpenGroups = storage.getAllOpenGroups().map { it.value.server }
for (openGroup in configurationMessage.openGroups) {
if (allOpenGroups.contains(openGroup)) continue
OpenGroupUtilities.addGroup(context, openGroup, 1)
val storage = MessagingConfiguration.shared.storage
val allClosedGroupPublicKeys = storage.getAllClosedGroupPublicKeys()
val threadDatabase = DatabaseFactory.getThreadDatabase(context)
val recipientDatabase = DatabaseFactory.getRecipientDatabase(context)
val ourRecipient = Recipient.from(context, Address.fromSerialized(userPublicKey),false)
for (closedGroup in configurationMessage.closedGroups) {
if (allClosedGroupPublicKeys.contains(closedGroup.publicKey)) continue
val closedGroupUpdate = DataMessage.ClosedGroupControlMessage.newBuilder()
closedGroupUpdate.type = DataMessage.ClosedGroupControlMessage.Type.NEW
closedGroupUpdate.publicKey = ByteString.copyFrom(Hex.fromStringCondensed(closedGroup.publicKey))
closedGroupUpdate.name = closedGroup.name
val encryptionKeyPair = SignalServiceProtos.KeyPair.newBuilder()
encryptionKeyPair.publicKey = ByteString.copyFrom(closedGroup.encryptionKeyPair!!.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPair.privateKey = ByteString.copyFrom(closedGroup.encryptionKeyPair!!.privateKey.serialize())
closedGroupUpdate.encryptionKeyPair = encryptionKeyPair.build()
closedGroupUpdate.addAllMembers(closedGroup.members.map { ByteString.copyFrom(Hex.fromStringCondensed(it)) })
closedGroupUpdate.addAllAdmins(closedGroup.admins.map { ByteString.copyFrom(Hex.fromStringCondensed(it)) })
ClosedGroupsProtocolV2.handleNewClosedGroup(context, closedGroupUpdate.build(), userPublicKey, timestamp)
}
val allOpenGroups = storage.getAllOpenGroups().map { it.value.server }
for (openGroup in configurationMessage.openGroups) {
if (allOpenGroups.contains(openGroup)) continue
OpenGroupUtilities.addGroup(context, openGroup, 1)
}
if (configurationMessage.displayName.isNotEmpty()) {
TextSecurePreferences.setProfileName(context, configurationMessage.displayName)
recipientDatabase.setProfileName(ourRecipient, configurationMessage.displayName)
}
if (configurationMessage.profileKey.isNotEmpty()) {
val profileKey = Base64.encodeBytes(configurationMessage.profileKey)
ProfileKeyUtil.setEncodedProfileKey(context, profileKey)
recipientDatabase.setProfileKey(ourRecipient, configurationMessage.profileKey)
if (!configurationMessage.profilePicture.isNullOrEmpty() && TextSecurePreferences.getProfilePictureURL(context) != configurationMessage.profilePicture) {
TextSecurePreferences.setProfilePictureURL(context, configurationMessage.profilePicture)
ApplicationContext.getInstance(context).jobManager.add(RetrieveProfileAvatarJob(ourRecipient, configurationMessage.profilePicture))
}
}
for (contact in configurationMessage.contacts) {
val address = Address.fromSerialized(contact.publicKey)
val recipient = Recipient.from(context, address, true)
if (!contact.profilePicture.isNullOrEmpty()) {
recipientDatabase.setProfileAvatar(recipient, contact.profilePicture)
}
if (contact.profileKey?.isNotEmpty() == true) {
recipientDatabase.setProfileKey(recipient, contact.profileKey)
}
if (contact.name.isNotEmpty()) {
recipientDatabase.setProfileName(recipient, contact.name)
}
recipientDatabase.setProfileSharing(recipient, true)
recipientDatabase.setRegistered(recipient, Recipient.RegisteredState.REGISTERED)
// create Thread if needed
threadDatabase.getOrCreateThreadIdFor(recipient)
}
if (configurationMessage.contacts.isNotEmpty()) {
threadDatabase.notifyUpdatedFromConfig()
}
}
// TODO: handle new configuration message fields or handle in new pipeline
TextSecurePreferences.setConfigurationMessageSynced(context, true)
}
}

19
app/src/main/java/org/thoughtcrime/securesms/loki/utilities/FcmUtils.kt Normal file
View File

@ -0,0 +1,19 @@
@file:JvmName("FcmUtils")
package org.thoughtcrime.securesms.loki.utilities
import com.google.android.gms.tasks.Task
import com.google.firebase.iid.FirebaseInstanceId
import com.google.firebase.iid.InstanceIdResult
import kotlinx.coroutines.*
fun getFcmInstanceId(body: (Task<InstanceIdResult>)->Unit): Job = MainScope().launch(Dispatchers.IO) {
val task = FirebaseInstanceId.getInstance().instanceId
while (!task.isComplete && isActive) {
// wait for task to complete while we are active
}
if (!isActive) return@launch // don't 'complete' task if we were canceled
withContext(Dispatchers.Main) {
body(task)
}
}

14
app/src/main/java/org/thoughtcrime/securesms/loki/views/ProfilePictureView.kt
View File

@ -12,12 +12,12 @@ import kotlinx.android.synthetic.main.view_profile_picture.view.*
import network.loki.messenger.R
import org.session.libsession.messaging.avatars.ProfileContactPhoto
import org.session.libsession.messaging.threads.Address
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.loki.utilities.AvatarPlaceholderGenerator
import org.thoughtcrime.securesms.mms.GlideRequests
import org.session.libsession.messaging.threads.recipients.Recipient
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.service.loki.utilities.mentions.MentionsManager
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.loki.utilities.AvatarPlaceholderGenerator
import org.thoughtcrime.securesms.mms.GlideRequests
// TODO: Look into a better way of handling different sizes. Maybe an enum (with associated values) encapsulating the different modes?
@ -145,14 +145,14 @@ class ProfilePictureView : RelativeLayout {
private fun setProfilePictureIfNeeded(imageView: ImageView, publicKey: String, displayName: String?, @DimenRes sizeResId: Int) {
if (publicKey.isNotEmpty()) {
if (imagesCached.contains(publicKey)) return
val recipient = Recipient.from(context, Address.fromSerialized(publicKey), false)
if (imagesCached.contains(recipient.profileAvatar.orEmpty())) return
val signalProfilePicture = recipient.contactPhoto
if (signalProfilePicture != null && (signalProfilePicture as? ProfileContactPhoto)?.avatarObject != "0"
&& (signalProfilePicture as? ProfileContactPhoto)?.avatarObject != "") {
glide.clear(imageView)
glide.load(signalProfilePicture).diskCacheStrategy(DiskCacheStrategy.ALL).circleCrop().into(imageView)
imagesCached.add(publicKey)
glide.load(signalProfilePicture).diskCacheStrategy(DiskCacheStrategy.AUTOMATIC).circleCrop().into(imageView)
imagesCached.add(recipient.profileAvatar.orEmpty())
} else {
val sizeInPX = resources.getDimensionPixelSize(sizeResId)
glide.clear(imageView)
@ -162,7 +162,7 @@ class ProfilePictureView : RelativeLayout {
publicKey,
displayName
)).diskCacheStrategy(DiskCacheStrategy.ALL).circleCrop().into(imageView)
imagesCached.add(publicKey)
imagesCached.add(recipient.profileAvatar.orEmpty())
}
} else {
imageView.setImageDrawable(null)

2
app/src/main/java/org/thoughtcrime/securesms/notifications/AndroidAutoReplyReceiver.java
View File

@ -32,7 +32,7 @@ import org.session.libsession.messaging.threads.Address;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
import org.thoughtcrime.securesms.mms.MmsException;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.messaging.messages.signal.OutgoingTextMessage;
import org.session.libsignal.utilities.logging.Log;

19
app/src/main/java/org/thoughtcrime/securesms/notifications/DefaultMessageNotifier.java
View File

@ -33,14 +33,20 @@ import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.service.notification.StatusBarNotification;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import android.text.TextUtils;
import org.session.libsession.messaging.sending_receiving.notifications.MessageNotifier;
import org.thoughtcrime.securesms.ApplicationContext;
import org.session.libsession.messaging.sending_receiving.sharecontacts.Contact;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.session.libsession.utilities.ServiceUtil;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsignal.service.internal.util.Util;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.contactshare.ContactUtil;
import org.thoughtcrime.securesms.conversation.ConversationActivity;
import org.thoughtcrime.securesms.database.DatabaseFactory;
@ -50,16 +56,11 @@ import org.thoughtcrime.securesms.database.ThreadDatabase;
import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord;
import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.loki.protocol.SessionMetaProtocol;
import org.thoughtcrime.securesms.loki.utilities.MentionUtilities;
import org.thoughtcrime.securesms.mms.SlideDeck;
import org.session.libsession.messaging.threads.recipients.Recipient;
import org.thoughtcrime.securesms.service.KeyCachingService;
import org.session.libsession.utilities.ServiceUtil;
import org.thoughtcrime.securesms.util.SpanUtil;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsignal.service.internal.util.Util;
import java.util.HashSet;
import java.util.List;
@ -247,8 +248,8 @@ public class DefaultMessageNotifier implements MessageNotifier {
telcoCursor = DatabaseFactory.getMmsSmsDatabase(context).getUnread();
pushCursor = DatabaseFactory.getPushDatabase(context).getPending();
if ((telcoCursor == null || telcoCursor.isAfterLast()) &&
(pushCursor == null || pushCursor.isAfterLast()))
if (((telcoCursor == null || telcoCursor.isAfterLast()) &&
(pushCursor == null || pushCursor.isAfterLast())) || !TextSecurePreferences.hasSeenWelcomeScreen(context))
{
cancelActiveNotifications(context);
updateBadge(context, 0);

6
app/src/main/java/org/thoughtcrime/securesms/notifications/RemoteReplyReceiver.java
View File

@ -27,13 +27,14 @@ import androidx.core.app.RemoteInput;
import org.session.libsession.messaging.messages.signal.OutgoingTextMessage;
import org.session.libsession.messaging.messages.visible.VisibleMessage;
import org.session.libsession.messaging.sending_receiving.MessageSender;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.ApplicationContext;
import org.session.libsession.messaging.threads.Address;
import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
import org.thoughtcrime.securesms.mms.MmsException;
import org.thoughtcrime.securesms.mms.OutgoingMediaMessage;
import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage;
import org.session.libsession.messaging.threads.recipients.Recipient;
import java.util.Collections;
@ -72,6 +73,7 @@ public class RemoteReplyReceiver extends BroadcastReceiver {
Recipient recipient = Recipient.from(context, address, false);
long threadId = DatabaseFactory.getThreadDatabase(context).getOrCreateThreadIdFor(recipient);
VisibleMessage message = new VisibleMessage();
message.setSentTimestamp(System.currentTimeMillis());
message.setText(responseText.toString());
switch (replyMethod) {
@ -79,6 +81,7 @@ public class RemoteReplyReceiver extends BroadcastReceiver {
OutgoingMediaMessage reply = OutgoingMediaMessage.from(message, recipient, Collections.emptyList(), null, null);
try {
DatabaseFactory.getMmsDatabase(context).insertMessageOutbox(reply, threadId, false, null);
MessageSender.send(message, address);
} catch (MmsException e) {
Log.w(TAG, e);
}
@ -87,6 +90,7 @@ public class RemoteReplyReceiver extends BroadcastReceiver {
case SecureMessage: {
OutgoingTextMessage reply = OutgoingTextMessage.from(message, recipient);
DatabaseFactory.getSmsDatabase(context).insertMessageOutbox(threadId, reply, false, System.currentTimeMillis(), null);
MessageSender.send(message, address);
break;
}
default:

122
app/src/main/java/org/thoughtcrime/securesms/preferences/ChatsPreferenceFragment.java
View File

@ -1,12 +1,7 @@
package org.thoughtcrime.securesms.preferences;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@ -14,34 +9,16 @@ import androidx.appcompat.app.AlertDialog;
import androidx.preference.EditTextPreference;
import androidx.preference.Preference;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
import org.thoughtcrime.securesms.ApplicationContext;
import org.thoughtcrime.securesms.backup.BackupDialog;
import org.thoughtcrime.securesms.backup.BackupEvent;
import org.thoughtcrime.securesms.components.SwitchPreferenceCompat;
import org.thoughtcrime.securesms.jobs.LocalBackupJob;
import org.session.libsession.utilities.TextSecurePreferences;
import org.session.libsignal.utilities.logging.Log;
import org.thoughtcrime.securesms.permissions.Permissions;
import org.thoughtcrime.securesms.preferences.widgets.ProgressPreference;
import org.thoughtcrime.securesms.util.BackupDirSelector;
import org.thoughtcrime.securesms.util.BackupUtil;
import org.session.libsession.utilities.TextSecurePreferences;
import org.thoughtcrime.securesms.util.Trimmer;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import network.loki.messenger.R;
public class ChatsPreferenceFragment extends ListSummaryPreferenceFragment {
private static final String TAG = ChatsPreferenceFragment.class.getSimpleName();
private BackupDirSelector backupDirSelector;
@Override
public void onCreate(Bundle paramBundle) {
super.onCreate(paramBundle);
@ -51,14 +28,6 @@ public class ChatsPreferenceFragment extends ListSummaryPreferenceFragment {
findPreference(TextSecurePreferences.THREAD_TRIM_LENGTH)
.setOnPreferenceChangeListener(new TrimLengthValidationListener());
findPreference(TextSecurePreferences.BACKUP_ENABLED)
.setOnPreferenceClickListener(new BackupClickListener());
findPreference(TextSecurePreferences.BACKUP_NOW)
.setOnPreferenceClickListener(new BackupCreateListener());
backupDirSelector = new BackupDirSelector(this);
EventBus.getDefault().register(this);
}
@Override
@ -69,13 +38,11 @@ public class ChatsPreferenceFragment extends ListSummaryPreferenceFragment {
@Override
public void onResume() {
super.onResume();
setBackupSummary();
}
@Override
public void onDestroy() {
super.onDestroy();
EventBus.getDefault().unregister(this);
}
@Override
@ -83,79 +50,6 @@ public class ChatsPreferenceFragment extends ListSummaryPreferenceFragment {
Permissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
}
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
backupDirSelector.onActivityResult(requestCode, resultCode, data);
}
@Subscribe(threadMode = ThreadMode.MAIN)
public void onEvent(BackupEvent event) {
ProgressPreference preference = findPreference(TextSecurePreferences.BACKUP_NOW);
if (event.getType() == BackupEvent.Type.PROGRESS) {
preference.setEnabled(false);
preference.setSummary(getString(R.string.ChatsPreferenceFragment_in_progress));
preference.setProgress(event.getCount());
} else if (event.getType() == BackupEvent.Type.FINISHED) {
preference.setEnabled(true);
preference.setProgressVisible(false);
setBackupSummary();
if (event.getException() != null) {
Toast.makeText(
getActivity(),
getString(R.string.preferences_chats__backup_export_error),
Toast.LENGTH_LONG)
.show();
}
}
}
private void setBackupSummary() {
findPreference(TextSecurePreferences.BACKUP_NOW)
.setSummary(String.format(getString(R.string.ChatsPreferenceFragment_last_backup_s),
BackupUtil.getLastBackupTimeString(getContext(), Locale.getDefault())));
}
private CharSequence getSummaryForMediaPreference(Set<String> allowedNetworks) {
String[] keys = getResources().getStringArray(R.array.pref_media_download_entries);
String[] values = getResources().getStringArray(R.array.pref_media_download_values);
List<String> outValues = new ArrayList<>(allowedNetworks.size());
for (int i=0; i < keys.length; i++) {
if (allowedNetworks.contains(keys[i])) outValues.add(values[i]);
}
return outValues.isEmpty() ? getResources().getString(R.string.preferences__none)
: TextUtils.join(", ", outValues);
}
private class BackupClickListener implements Preference.OnPreferenceClickListener {
@Override
public boolean onPreferenceClick(Preference preference) {
if (!((SwitchPreferenceCompat) preference).isChecked()) {
BackupDialog.showEnableBackupDialog(getActivity(), (SwitchPreferenceCompat)preference, backupDirSelector);
} else {
BackupDialog.showDisableBackupDialog(getActivity(), (SwitchPreferenceCompat)preference);
}
return true;
}
}
private class BackupCreateListener implements Preference.OnPreferenceClickListener {
@SuppressLint("StaticFieldLeak")
@Override
public boolean onPreferenceClick(Preference preference) {
Log.i(TAG, "Queuing backup...");
ApplicationContext.getInstance(getContext())
.getJobManager()
.add(new LocalBackupJob());
return true;
}
}
private class TrimNowClickListener implements Preference.OnPreferenceClickListener {
@Override
public boolean onPreferenceClick(Preference preference) {
@ -179,19 +73,10 @@ public class ChatsPreferenceFragment extends ListSummaryPreferenceFragment {
}
}
private class MediaDownloadChangeListener implements Preference.OnPreferenceChangeListener {
@SuppressWarnings("unchecked")
@Override public boolean onPreferenceChange(Preference preference, Object newValue) {
Log.i(TAG, "onPreferenceChange");
preference.setSummary(getSummaryForMediaPreference((Set<String>)newValue));
return true;
}
}
private class TrimLengthValidationListener implements Preference.OnPreferenceChangeListener {
public TrimLengthValidationListener() {
EditTextPreference preference = (EditTextPreference)findPreference(TextSecurePreferences.THREAD_TRIM_LENGTH);
EditTextPreference preference = findPreference(TextSecurePreferences.THREAD_TRIM_LENGTH);
onPreferenceChange(preference, preference.getText());
}
@ -218,7 +103,4 @@ public class ChatsPreferenceFragment extends ListSummaryPreferenceFragment {
}
}
public static CharSequence getSummary(Context context) {
return null;
}
}

5
app/src/main/java/org/thoughtcrime/securesms/service/ExpiringMessageManager.java
View File

@ -17,7 +17,7 @@ import org.thoughtcrime.securesms.database.DatabaseFactory;
import org.thoughtcrime.securesms.database.MmsDatabase;
import org.thoughtcrime.securesms.database.SmsDatabase;
import org.thoughtcrime.securesms.database.model.MessageRecord;
import org.thoughtcrime.securesms.mms.IncomingMediaMessage;
import org.session.libsession.messaging.messages.signal.IncomingMediaMessage;
import org.thoughtcrime.securesms.mms.MmsException;
import java.util.Comparator;
@ -70,6 +70,9 @@ public class ExpiringMessageManager implements SSKEnvironment.MessageExpirationM
MmsDatabase database = DatabaseFactory.getMmsDatabase(context);
Address address = Address.fromSerialized(senderPublicKey);
Recipient recipient = Recipient.from(context, address, false);
if (recipient.isBlocked()) return;
Optional<SignalServiceGroup> groupInfo = Optional.absent();
if (content.getDataMessage().hasGroup()) {
GroupContext groupContext = content.getDataMessage().getGroup();

8
app/src/main/java/org/thoughtcrime/securesms/sskenvironment/TypingStatusRepository.java
View File

@ -51,6 +51,10 @@ public class TypingStatusRepository implements SSKEnvironment.TypingIndicatorsPr
return;
}
if (Recipient.from(context, author, false).isBlocked()) {
return;
}
Set<Typist> typists = Util.getOrDefault(typistMap, threadId, new LinkedHashSet<>());
Typist typist = new Typist(Recipient.from(context, author, false), device, threadId);
@ -76,6 +80,10 @@ public class TypingStatusRepository implements SSKEnvironment.TypingIndicatorsPr
return;
}
if (Recipient.from(context, author, false).isBlocked()) {
return;
}
Set<Typist> typists = Util.getOrDefault(typistMap, threadId, new LinkedHashSet<>());
Typist typist = new Typist(Recipient.from(context, author, false), device, threadId);

9
app/src/main/java/org/thoughtcrime/securesms/transport/RetryLaterException.java
View File

@ -1,9 +0,0 @@
package org.thoughtcrime.securesms.transport;
public class RetryLaterException extends Exception {
public RetryLaterException() {}
public RetryLaterException(Exception e) {
super(e);
}
}

12
app/src/main/java/org/thoughtcrime/securesms/transport/UndeliverableMessageException.java
View File

@ -1,12 +0,0 @@
package org.thoughtcrime.securesms.transport;
public class UndeliverableMessageException extends Exception {
public UndeliverableMessageException(String detailMessage) {
super(detailMessage);
}
public UndeliverableMessageException(Throwable throwable) {
super(throwable);
}
}

48
app/src/main/java/org/thoughtcrime/securesms/util/BackupUtil.kt
View File

@ -7,35 +7,73 @@ import android.net.Uri
import android.os.Build
import android.os.Environment
import android.provider.DocumentsContract
import org.session.libsignal.utilities.logging.Log
import android.widget.Toast
import androidx.annotation.WorkerThread
import androidx.documentfile.provider.DocumentFile
import androidx.fragment.app.Fragment
import network.loki.messenger.R
import org.greenrobot.eventbus.EventBus
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.libsignal.util.ByteUtil
import org.session.libsignal.utilities.logging.Log
import org.thoughtcrime.securesms.backup.BackupEvent
import org.thoughtcrime.securesms.backup.BackupPassphrase
import org.thoughtcrime.securesms.backup.BackupProtos.SharedPreference
import org.thoughtcrime.securesms.backup.FullBackupExporter
import org.thoughtcrime.securesms.crypto.AttachmentSecretProvider
import org.session.libsession.utilities.IdentityKeyUtil
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.loki.database.BackupFileRecord
import org.thoughtcrime.securesms.service.LocalBackupListener
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.libsignal.util.ByteUtil
import java.io.IOException
import java.security.MessageDigest
import java.security.NoSuchAlgorithmException
import java.security.SecureRandom
import java.text.SimpleDateFormat
import java.util.*
import kotlin.jvm.Throws
object BackupUtil {
private const val MASTER_SECRET_UTIL_PREFERENCES_NAME = "SecureSMS-Preferences"
private const val TAG = "BackupUtil"
const val BACKUP_FILE_MIME_TYPE = "application/session-backup"
const val BACKUP_PASSPHRASE_LENGTH = 30
fun getBackupRecords(context: Context): List<SharedPreference> {
val prefName = MASTER_SECRET_UTIL_PREFERENCES_NAME
val preferences = context.getSharedPreferences(prefName, 0)
val prefList = LinkedList<SharedPreference>()
prefList.add(SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IdentityKeyUtil.IDENTITY_PUBLIC_KEY_PREF)
.setValue(preferences.getString(IdentityKeyUtil.IDENTITY_PUBLIC_KEY_PREF, null))
.build())
prefList.add(SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IdentityKeyUtil.IDENTITY_PRIVATE_KEY_PREF)
.setValue(preferences.getString(IdentityKeyUtil.IDENTITY_PRIVATE_KEY_PREF, null))
.build())
if (preferences.contains(IdentityKeyUtil.ED25519_PUBLIC_KEY)) {
prefList.add(SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IdentityKeyUtil.ED25519_PUBLIC_KEY)
.setValue(preferences.getString(IdentityKeyUtil.ED25519_PUBLIC_KEY, null))
.build())
}
if (preferences.contains(IdentityKeyUtil.ED25519_SECRET_KEY)) {
prefList.add(SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IdentityKeyUtil.ED25519_SECRET_KEY)
.setValue(preferences.getString(IdentityKeyUtil.ED25519_SECRET_KEY, null))
.build())
}
prefList.add(SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IdentityKeyUtil.LOKI_SEED)
.setValue(preferences.getString(IdentityKeyUtil.LOKI_SEED, null))
.build())
return prefList
}
/**
* Set app-wide configuration to enable the backups and schedule them.
*
@ -91,7 +129,7 @@ object BackupUtil {
@JvmStatic
fun generateBackupPassphrase(): Array<String> {
val random = ByteArray(BACKUP_PASSPHRASE_LENGTH).also { SecureRandom().nextBytes(it) }
return Array(6) {i ->
return Array(6) { i ->
String.format("%05d", ByteUtil.byteArray5ToLong(random, i * 5) % 100000)
}
}

13
app/src/main/res/layout-sw400dp/activity_landing.xml
View File

@ -49,27 +49,16 @@
android:layout_marginRight="@dimen/massive_spacing"
android:text="@string/activity_landing_restore_button_title" />
<Button
style="@style/Widget.Session.Button.Common.ProminentOutline"
android:id="@+id/restoreBackupButton"
android:layout_width="match_parent"
android:layout_height="@dimen/medium_button_height"
android:layout_marginLeft="@dimen/massive_spacing"
android:layout_marginTop="@dimen/medium_spacing"
android:layout_marginRight="@dimen/massive_spacing"
android:text="@string/activity_landing_restore_backup_button_title" />
<Button
android:id="@+id/linkButton"
android:layout_width="match_parent"
android:layout_height="@dimen/onboarding_button_bottom_offset"
android:layout_marginLeft="@dimen/massive_spacing"
android:layout_marginRight="@dimen/massive_spacing"
android:visibility="invisible"
android:gravity="center"
android:background="@color/transparent"
android:textAllCaps="false"
android:textSize="@dimen/medium_font_size"
android:text="@string/activity_landing_link_button_title" />
android:text="Link a Device" />
</LinearLayout>

63
app/src/main/res/layout-sw400dp/fragment_recovery_phrase.xml Normal file
View File

@ -0,0 +1,63 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<View
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginRight="@dimen/very_large_spacing"
android:textSize="@dimen/very_large_font_size"
android:textStyle="bold"
android:textColor="@color/text"
android:text="Recovery Phrase" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginTop="7dp"
android:layout_marginRight="@dimen/very_large_spacing"
android:textSize="@dimen/medium_font_size"
android:textColor="@color/text"
android:text="To link your device, enter the recovery phrase that was given to you when you signed up." />
<EditText
style="@style/SessionEditText"
android:id="@+id/mnemonicEditText"
android:layout_width="match_parent"
android:layout_height="80dp"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginTop="12dp"
android:layout_marginRight="@dimen/very_large_spacing"
android:paddingTop="0dp"
android:paddingBottom="0dp"
android:gravity="center_vertical"
android:inputType="textMultiLine"
android:maxLines="2"
android:hint="@string/activity_restore_seed_edit_text_hint" />
<View
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<Button
style="@style/Widget.Session.Button.Common.ProminentFilled"
android:id="@+id/continueButton"
android:layout_width="match_parent"
android:layout_height="@dimen/medium_button_height"
android:layout_marginLeft="@dimen/massive_spacing"
android:layout_marginRight="@dimen/massive_spacing"
android:layout_marginBottom="@dimen/medium_spacing"
android:text="@string/continue_2" />
</LinearLayout>

13
app/src/main/res/layout/activity_landing.xml
View File

@ -49,27 +49,16 @@
android:layout_marginRight="@dimen/massive_spacing"
android:text="@string/activity_landing_restore_button_title" />
<Button
style="@style/Widget.Session.Button.Common.ProminentOutline"
android:id="@+id/restoreBackupButton"
android:layout_width="match_parent"
android:layout_height="@dimen/medium_button_height"
android:layout_marginLeft="@dimen/massive_spacing"
android:layout_marginTop="@dimen/small_spacing"
android:layout_marginRight="@dimen/massive_spacing"
android:text="@string/activity_landing_restore_backup_button_title" />
<Button
android:id="@+id/linkButton"
android:layout_width="match_parent"
android:layout_height="@dimen/onboarding_button_bottom_offset"
android:layout_marginLeft="@dimen/massive_spacing"
android:layout_marginRight="@dimen/massive_spacing"
android:visibility="invisible"
android:gravity="center"
android:background="@color/transparent"
android:textAllCaps="false"
android:textSize="@dimen/medium_font_size"
android:text="@string/activity_landing_link_button_title" />
android:text="Link a Device" />
</LinearLayout>

46
app/src/main/res/layout/activity_link_device.xml Normal file
View File

@ -0,0 +1,46 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/containerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<androidx.viewpager.widget.ViewPager
android:id="@+id/viewPager"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<com.google.android.material.tabs.TabLayout
style="@style/Widget.Session.TabLayout"
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="@dimen/tab_bar_height" />
</androidx.viewpager.widget.ViewPager>
<FrameLayout
android:animateLayoutChanges="true"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:id="@+id/loader"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#A4000000"
android:visibility="gone">
<com.github.ybq.android.spinkit.SpinKitView
style="@style/SpinKitView.Large.ThreeBounce"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:layout_centerInParent="true"
app:SpinKit_Color="@android:color/white" />
</RelativeLayout>
</FrameLayout>
</RelativeLayout>

7
app/src/main/res/layout/conversation_activity_attachment_editor_stub.xml
View File

@ -13,13 +13,6 @@
android:layout_height="wrap_content"
android:layout_gravity="center">
<org.thoughtcrime.securesms.components.location.SignalMapView
android:id="@+id/attachment_location"
android:layout_width="210dp"
android:layout_height="210dp"
android:layout_gravity="center_horizontal"
android:visibility="gone"/>
<org.thoughtcrime.securesms.components.ThumbnailView
android:id="@+id/attachment_thumbnail"
android:layout_width="230dp"

10
app/src/main/res/layout/dialog_seed.xml
View File

@ -67,14 +67,4 @@
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/large_spacing"
android:text="@string/dialog_seed_disclaimer"
android:textColor="@color/text"
android:alpha="0.6"
android:textSize="10sp"
android:textAlignment="center" />
</LinearLayout>

63
app/src/main/res/layout/fragment_recovery_phrase.xml Normal file
View File

@ -0,0 +1,63 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<View
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginRight="@dimen/very_large_spacing"
android:textSize="@dimen/large_font_size"
android:textStyle="bold"
android:textColor="@color/text"
android:text="Recovery Phrase" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginTop="4dp"
android:layout_marginRight="@dimen/very_large_spacing"
android:textSize="@dimen/small_font_size"
android:textColor="@color/text"
android:text="@string/activity_restore_explanation" />
<EditText
style="@style/SmallSessionEditText"
android:id="@+id/mnemonicEditText"
android:layout_width="match_parent"
android:layout_height="80dp"
android:layout_marginLeft="@dimen/very_large_spacing"
android:layout_marginTop="10dp"
android:layout_marginRight="@dimen/very_large_spacing"
android:paddingTop="0dp"
android:paddingBottom="0dp"
android:gravity="center_vertical"
android:inputType="textMultiLine"
android:maxLines="2"
android:hint="@string/activity_restore_seed_edit_text_hint" />
<View
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"/>
<Button
style="@style/Widget.Session.Button.Common.ProminentFilled"
android:id="@+id/continueButton"
android:layout_width="match_parent"
android:layout_height="@dimen/medium_button_height"
android:layout_marginLeft="@dimen/massive_spacing"
android:layout_marginRight="@dimen/massive_spacing"
android:layout_marginBottom="@dimen/medium_spacing"
android:text="@string/continue_2" />
</LinearLayout>

3
app/src/main/res/values/strings.xml
View File

@ -707,6 +707,7 @@
<string name="ThreadRecord_your_safety_number_with_s_has_changed">Your safety number with %s has changed.</string>
<string name="ThreadRecord_you_marked_verified">You marked verified</string>
<string name="ThreadRecord_you_marked_unverified">You marked unverified</string>
<string name="ThreadRecord_empty_message">This conversation is empty</string>
<!-- UpdateApkReadyListener -->
<string name="UpdateApkReadyListener_Signal_update">Session update</string>
@ -1881,5 +1882,7 @@
<string name="activity_backup_restore_select_file">Select a file</string>
<string name="activity_backup_restore_explanation_1">Select a backup file and enter the passphrase it was created with.</string>
<string name="activity_backup_restore_passphrase">30-digit passphrase</string>
<!-- LinkDeviceActivity -->
<string name="activity_link_device_skip_prompt">This is taking a while, would you like to skip?</string>
</resources>

4
app/src/main/res/xml/preferences_chats.xml
View File

@ -88,7 +88,7 @@
</PreferenceCategory>
<PreferenceCategory android:layout="@layout/preference_divider" />
<!-- <PreferenceCategory android:layout="@layout/preference_divider" />
<PreferenceCategory android:key="backup_category" android:title="@string/preferences_chats__backups">
@ -105,6 +105,6 @@
android:dependency="pref_backup_enabled_v3"
tools:summary="Last backup: 3 days ago" />
</PreferenceCategory>
</PreferenceCategory> -->
</PreferenceScreen>

1
build.gradle
View File

@ -58,6 +58,7 @@ allprojects {
}
project.ext {
kotlin_version = "1.4.31"
androidBuildToolsVersion = '29.0.3'
androidCompileSdkVersion = 29 // This is also our target SDK.
androidMinSdkVersion = 21

6
libsession/build.gradle
View File

@ -38,7 +38,7 @@ dependencies {
// Remote:
implementation 'org.greenrobot:eventbus:3.0.0'
implementation "com.goterl.lazycode:lazysodium-android:4.2.0@aar"
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.2'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.2.1'
@ -61,10 +61,10 @@ dependencies {
implementation "com.squareup.okhttp3:okhttp:$okhttpVersion"
implementation "org.threeten:threetenbp:1.3.6"
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlinVersion"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.9"
implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.2"
implementation "nl.komponents.kovenant:kovenant:$kovenantVersion"
testImplementation "junit:junit:3.8.2"

7
libsession/src/main/java/org/session/libsession/messaging/StorageProtocol.kt
View File

@ -58,6 +58,8 @@ interface StorageProtocol {
fun getThreadID(openGroupID: String): String?
fun getAllOpenGroups(): Map<Long, PublicChat>
fun addOpenGroup(server: String, channel: Long)
fun setOpenGroupServerMessageID(messageID: Long, serverID: Long)
fun getQuoteServerID(quoteID: Long, publicKey: String): Long?
// Open Group Public Keys
fun getOpenGroupPublicKey(server: String): String?
@ -94,7 +96,6 @@ interface StorageProtocol {
fun getAttachmentsForMessage(messageId: Long): List<DatabaseAttachment>
fun getMessageIdInDatabase(timestamp: Long, author: String): Long?
fun setOpenGroupServerMessageID(messageID: Long, serverID: Long)
fun markAsSent(timestamp: Long, author: String)
fun markUnidentified(timestamp: Long, author: String)
fun setErrorMessage(timestamp: Long, author: String, error: Exception)
@ -112,9 +113,9 @@ interface StorageProtocol {
fun addClosedGroupEncryptionKeyPair(encryptionKeyPair: ECKeyPair, groupPublicKey: String)
fun removeAllClosedGroupEncryptionKeyPairs(groupPublicKey: String)
fun insertIncomingInfoMessage(context: Context, senderPublicKey: String, groupID: String, type0: SignalServiceProtos.GroupContext.Type, type1: SignalServiceGroup.Type,
name: String, members: Collection<String>, admins: Collection<String>)
name: String, members: Collection<String>, admins: Collection<String>, sentTimestamp: Long)
fun insertOutgoingInfoMessage(context: Context, groupID: String, type: SignalServiceProtos.GroupContext.Type, name: String,
members: Collection<String>, admins: Collection<String>, threadID: Long)
members: Collection<String>, admins: Collection<String>, threadID: Long, sentTimestamp: Long)
fun isClosedGroup(publicKey: String): Boolean
fun getClosedGroupEncryptionKeyPairs(groupPublicKey: String): MutableList<ECKeyPair>
fun getLatestClosedGroupEncryptionKeyPair(groupPublicKey: String): ECKeyPair?

40
libsession/src/main/java/org/session/libsession/messaging/avatars/ContactColorsLegacy.java
View File

@ -1,40 +0,0 @@
package org.session.libsession.messaging.avatars;
import androidx.annotation.NonNull;
import org.session.libsession.utilities.color.MaterialColor;
/**
* Used for migrating legacy colors to modern colors. For normal color generation, use
* {@link ContactColors}.
*/
public class ContactColorsLegacy {
private static final String[] LEGACY_PALETTE = new String[] {
"red",
"pink",
"purple",
"deep_purple",
"indigo",
"blue",
"light_blue",
"cyan",
"teal",
"green",
"light_green",
"orange",
"deep_orange",
"amber",
"blue_grey"
};
public static MaterialColor generateFor(@NonNull String name) {
String serialized = LEGACY_PALETTE[Math.abs(name.hashCode()) % LEGACY_PALETTE.length];
try {
return MaterialColor.fromSerialized(serialized);
} catch (MaterialColor.UnknownColorException e) {
return ContactColors.generateFor(name);
}
}
}

8
libsession/src/main/java/org/session/libsession/messaging/jobs/MessageSendJob.kt
View File

@ -83,14 +83,14 @@ class MessageSendJob(val message: Message, val destination: Destination) : Job {
//serialize Message and Destination properties
val kryo = Kryo()
kryo.isRegistrationRequired = false
val serializedMessage = ByteArray(4096)
val serializedDestination = ByteArray(4096)
var output = Output(serializedMessage)
val output = Output(ByteArray(4096), -1) // maxBufferSize '-1' will dynamically grow internally if we run out of room serializing the message
kryo.writeClassAndObject(output, message)
output.close()
output = Output(serializedDestination)
val serializedMessage = output.toBytes()
output.clear()
kryo.writeClassAndObject(output, destination)
output.close()
val serializedDestination = output.toBytes()
return Data.Builder().putByteArray(KEY_MESSAGE, serializedMessage)
.putByteArray(KEY_DESTINATION, serializedDestination)
.build();

23
libsession/src/main/java/org/session/libsession/messaging/messages/Destination.kt
View File

@ -7,25 +7,14 @@ import org.session.libsignal.service.loki.utilities.toHexString
sealed class Destination {
class Contact() : Destination() {
var publicKey: String = ""
internal constructor(publicKey: String): this() {
this.publicKey = publicKey
}
class Contact(var publicKey: String) : Destination() {
internal constructor(): this("")
}
class ClosedGroup() : Destination() {
var groupPublicKey: String = ""
internal constructor(groupPublicKey: String): this() {
this.groupPublicKey = groupPublicKey
}
class ClosedGroup(var groupPublicKey: String) : Destination() {
internal constructor(): this("")
}
class OpenGroup() : Destination() {
var channel: Long = 0
var server: String = ""
internal constructor(channel: Long, server: String): this() {
this.channel = channel
this.server = server
}
class OpenGroup(var channel: Long, var server: String) : Destination() {
internal constructor(): this(0, "")
}
companion object {

10
libsession/src/main/java/org/session/libsession/messaging/messages/Message.kt
View File

@ -1,5 +1,7 @@
package org.session.libsession.messaging.messages
import com.google.protobuf.ByteString
import org.session.libsession.utilities.GroupUtil
import org.session.libsignal.service.internal.push.SignalServiceProtos
abstract class Message {
@ -29,4 +31,12 @@ abstract class Message {
abstract fun toProto(): SignalServiceProtos.Content?
fun setGroupContext(dataMessage: SignalServiceProtos.DataMessage.Builder) {
val groupProto = SignalServiceProtos.GroupContext.newBuilder()
val groupID = GroupUtil.doubleEncodeGroupID(recipient!!)
groupProto.id = ByteString.copyFrom(GroupUtil.getDecodedGroupIDAsData(groupID))
groupProto.type = SignalServiceProtos.GroupContext.Type.DELIVER
dataMessage.group = groupProto.build()
}
}

55
libsession/src/main/java/org/session/libsession/messaging/messages/control/ClosedGroupControlMessage.kt
View File

@ -1,6 +1,10 @@
package org.session.libsession.messaging.messages.control
import com.google.protobuf.ByteString
import org.session.libsession.messaging.MessagingConfiguration
import org.session.libsession.messaging.threads.Address
import org.session.libsession.messaging.threads.recipients.Recipient
import org.session.libsession.utilities.GroupUtil
import org.session.libsignal.libsignal.ecc.DjbECPrivateKey
import org.session.libsignal.libsignal.ecc.DjbECPublicKey
import org.session.libsignal.libsignal.ecc.ECKeyPair
@ -26,18 +30,30 @@ class ClosedGroupControlMessage() : ControlMessage() {
// Kind enum
sealed class Kind {
class New(val publicKey: ByteString, val name: String, val encryptionKeyPair: ECKeyPair, val members: List<ByteString>, val admins: List<ByteString>) : Kind()
class New(var publicKey: ByteString, var name: String, var encryptionKeyPair: ECKeyPair?, var members: List<ByteString>, var admins: List<ByteString>) : Kind() {
internal constructor(): this(ByteString.EMPTY, "", null, listOf(), listOf())
}
/// - Note: Deprecated in favor of more explicit group updates.
class Update(val name: String, val members: List<ByteString>) : Kind()
class Update(var name: String, var members: List<ByteString>) : Kind() {
internal constructor(): this("", listOf())
}
/// An encryption key pair encrypted for each member individually.
///
/// - Note: `publicKey` is only set when an encryption key pair is sent in a one-to-one context (i.e. not in a group).
class EncryptionKeyPair(val publicKey: ByteString?, val wrappers: Collection<KeyPairWrapper>) : Kind()
class NameChange(val name: String) : Kind()
class MembersAdded(val members: List<ByteString>) : Kind()
class MembersRemoved( val members: List<ByteString>) : Kind()
class MemberLeft : Kind()
class EncryptionKeyPairRequest: Kind()
class EncryptionKeyPair(var publicKey: ByteString?, var wrappers: Collection<KeyPairWrapper>) : Kind() {
internal constructor(): this(null, listOf())
}
class NameChange(var name: String) : Kind() {
internal constructor(): this("")
}
class MembersAdded(var members: List<ByteString>) : Kind() {
internal constructor(): this(listOf())
}
class MembersRemoved(var members: List<ByteString>) : Kind() {
internal constructor(): this(listOf())
}
class MemberLeft() : Kind()
class EncryptionKeyPairRequest(): Kind()
val description: String = run {
when(this) {
@ -115,8 +131,8 @@ class ClosedGroupControlMessage() : ControlMessage() {
val kind = kind ?: return false
return when(kind) {
is Kind.New -> {
!kind.publicKey.isEmpty && kind.name.isNotEmpty() && kind.encryptionKeyPair.publicKey != null
&& kind.encryptionKeyPair.privateKey != null && kind.members.isNotEmpty() && kind.admins.isNotEmpty()
!kind.publicKey.isEmpty && kind.name.isNotEmpty() && kind.encryptionKeyPair!!.publicKey != null
&& kind.encryptionKeyPair!!.privateKey != null && kind.members.isNotEmpty() && kind.admins.isNotEmpty()
}
is Kind.Update -> kind.name.isNotEmpty()
is Kind.EncryptionKeyPair -> true
@ -141,16 +157,10 @@ class ClosedGroupControlMessage() : ControlMessage() {
closedGroupControlMessage.type = DataMessage.ClosedGroupControlMessage.Type.NEW
closedGroupControlMessage.publicKey = kind.publicKey
closedGroupControlMessage.name = kind.name
val encryptionKeyPairAsProto = SignalServiceProtos.KeyPair.newBuilder()
encryptionKeyPairAsProto.publicKey = ByteString.copyFrom(kind.encryptionKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPairAsProto.privateKey = ByteString.copyFrom(kind.encryptionKeyPair.privateKey.serialize())
try {
closedGroupControlMessage.encryptionKeyPair = encryptionKeyPairAsProto.build()
} catch (e: Exception) {
Log.w(TAG, "Couldn't construct closed group update proto from: $this")
return null
}
val encryptionKeyPair = SignalServiceProtos.KeyPair.newBuilder()
encryptionKeyPair.publicKey = ByteString.copyFrom(kind.encryptionKeyPair!!.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPair.privateKey = ByteString.copyFrom(kind.encryptionKeyPair!!.privateKey.serialize())
closedGroupControlMessage.encryptionKeyPair = encryptionKeyPair.build()
closedGroupControlMessage.addAllMembers(kind.members)
closedGroupControlMessage.addAllAdmins(kind.admins)
}
@ -187,6 +197,11 @@ class ClosedGroupControlMessage() : ControlMessage() {
val dataMessageProto = DataMessage.newBuilder()
dataMessageProto.closedGroupControlMessage = closedGroupControlMessage.build()
// Group context
setGroupContext(dataMessageProto)
// Expiration timer
// TODO: We * want * expiration timer updates to be explicit. But currently Android will disable the expiration timer for a conversation
// if it receives a message without the current expiration timer value attached to it...
dataMessageProto.expireTimer = Recipient.from(MessagingConfiguration.shared.context, Address.fromSerialized(GroupUtil.doubleEncodeGroupID(recipient!!)), false).expireMessages
contentProto.dataMessage = dataMessageProto.build()
return contentProto.build()
} catch (e: Exception) {

22
libsession/src/main/java/org/session/libsession/messaging/messages/control/ConfigurationMessage.kt
View File

@ -14,11 +14,13 @@ import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.service.loki.utilities.toHexString
import org.session.libsignal.utilities.Hex
class ConfigurationMessage(val closedGroups: List<ClosedGroup>, val openGroups: List<String>, val contacts: List<Contact>, val displayName: String, val profilePicture: String?, val profileKey: ByteArray): ControlMessage() {
class ConfigurationMessage(var closedGroups: List<ClosedGroup>, var openGroups: List<String>, var contacts: List<Contact>, var displayName: String, var profilePicture: String?, var profileKey: ByteArray): ControlMessage() {
class ClosedGroup(val publicKey: String, val name: String, val encryptionKeyPair: ECKeyPair, val members: List<String>, val admins: List<String>) {
class ClosedGroup(var publicKey: String, var name: String, var encryptionKeyPair: ECKeyPair?, var members: List<String>, var admins: List<String>) {
val isValid: Boolean get() = members.isNotEmpty() && admins.isNotEmpty()
internal constructor(): this("", "", null, listOf(), listOf())
override fun toString(): String {
return name
}
@ -30,7 +32,7 @@ class ConfigurationMessage(val closedGroups: List<ClosedGroup>, val openGroups:
val name = proto.name
val encryptionKeyPairAsProto = proto.encryptionKeyPair
val encryptionKeyPair = ECKeyPair(DjbECPublicKey(encryptionKeyPairAsProto.publicKey.toByteArray().removing05PrefixIfNeeded()),
DjbECPrivateKey(encryptionKeyPairAsProto.privateKey.toByteArray()))
DjbECPrivateKey(encryptionKeyPairAsProto.privateKey.toByteArray()))
val members = proto.membersList.map { it.toByteArray().toHexString() }
val admins = proto.adminsList.map { it.toByteArray().toHexString() }
return ClosedGroup(publicKey, name, encryptionKeyPair, members, admins)
@ -42,8 +44,8 @@ class ConfigurationMessage(val closedGroups: List<ClosedGroup>, val openGroups:
result.publicKey = ByteString.copyFrom(Hex.fromStringCondensed(publicKey))
result.name = name
val encryptionKeyPairAsProto = SignalServiceProtos.KeyPair.newBuilder()
encryptionKeyPairAsProto.publicKey = ByteString.copyFrom(encryptionKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPairAsProto.privateKey = ByteString.copyFrom(encryptionKeyPair.privateKey.serialize())
encryptionKeyPairAsProto.publicKey = ByteString.copyFrom(encryptionKeyPair!!.publicKey.serialize().removing05PrefixIfNeeded())
encryptionKeyPairAsProto.privateKey = ByteString.copyFrom(encryptionKeyPair!!.privateKey.serialize())
result.encryptionKeyPair = encryptionKeyPairAsProto.build()
result.addAllMembers(members.map { ByteString.copyFrom(Hex.fromStringCondensed(it)) })
result.addAllAdmins(admins.map { ByteString.copyFrom(Hex.fromStringCondensed(it)) })
@ -51,7 +53,10 @@ class ConfigurationMessage(val closedGroups: List<ClosedGroup>, val openGroups:
}
}
class Contact(val publicKey: String, val name: String, val profilePicture: String?, val profileKey: ByteArray?) {
class Contact(var publicKey: String, var name: String, var profilePicture: String?, var profileKey: ByteArray?) {
internal constructor(): this("", "", null, null)
companion object {
fun fromProto(proto: SignalServiceProtos.ConfigurationMessage.Contact): Contact? {
if (!proto.hasName() || !proto.hasProfileKey()) return null
@ -123,10 +128,13 @@ class ConfigurationMessage(val closedGroups: List<ClosedGroup>, val openGroups:
val displayName = configurationProto.displayName
val profilePicture = configurationProto.profilePicture
val profileKey = configurationProto.profileKey
return ConfigurationMessage(closedGroups, openGroups, listOf(), displayName, profilePicture, profileKey.toByteArray())
val contacts = configurationProto.contactsList.mapNotNull { Contact.fromProto(it) }
return ConfigurationMessage(closedGroups, openGroups, contacts, displayName, profilePicture, profileKey.toByteArray())
}
}
internal constructor(): this(listOf(), listOf(), listOf(), "", null, byteArrayOf())
override fun toProto(): SignalServiceProtos.Content? {
val configurationProto = SignalServiceProtos.ConfigurationMessage.newBuilder()
configurationProto.addAllClosedGroups(closedGroups.mapNotNull { it.toProto() })

14
libsession/src/main/java/org/session/libsession/messaging/messages/control/ExpirationTimerUpdate.kt
View File

@ -1,7 +1,9 @@
package org.session.libsession.messaging.messages.control
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsession.messaging.MessagingConfiguration
import org.session.libsession.messaging.messages.visible.VisibleMessage
import org.session.libsignal.utilities.logging.Log
import org.session.libsignal.service.internal.push.SignalServiceProtos
class ExpirationTimerUpdate() : ControlMessage() {
@ -40,6 +42,16 @@ class ExpirationTimerUpdate() : ControlMessage() {
val dataMessageProto = SignalServiceProtos.DataMessage.newBuilder()
dataMessageProto.flags = SignalServiceProtos.DataMessage.Flags.EXPIRATION_TIMER_UPDATE_VALUE
dataMessageProto.expireTimer = duration
syncTarget?.let { dataMessageProto.syncTarget = it }
// Group context
if (MessagingConfiguration.shared.storage.isClosedGroup(recipient!!)) {
try {
setGroupContext(dataMessageProto)
} catch(e: Exception) {
Log.w(VisibleMessage.TAG, "Couldn't construct visible message proto from: $this")
return null
}
}
val contentProto = SignalServiceProtos.Content.newBuilder()
try {
contentProto.dataMessage = dataMessageProto.build()

2
app/src/main/java/org/thoughtcrime/securesms/mms/IncomingMediaMessage.java → libsession/src/main/java/org/session/libsession/messaging/messages/signal/IncomingMediaMessage.java
View File

@ -1,4 +1,4 @@
package org.thoughtcrime.securesms.mms;
package org.session.libsession.messaging.messages.signal;
import org.session.libsession.messaging.messages.visible.VisibleMessage;
import org.session.libsession.messaging.sending_receiving.attachments.Attachment;

2
app/src/main/java/org/thoughtcrime/securesms/mms/OutgoingExpirationUpdateMessage.java → libsession/src/main/java/org/session/libsession/messaging/messages/signal/OutgoingExpirationUpdateMessage.java
View File

@ -1,4 +1,4 @@
package org.thoughtcrime.securesms.mms;
package org.session.libsession.messaging.messages.signal;
import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate;
import org.session.libsession.messaging.sending_receiving.attachments.Attachment;

2
app/src/main/java/org/thoughtcrime/securesms/mms/OutgoingGroupMediaMessage.java → libsession/src/main/java/org/session/libsession/messaging/messages/signal/OutgoingGroupMediaMessage.java
View File

@ -1,4 +1,4 @@
package org.thoughtcrime.securesms.mms;
package org.session.libsession.messaging.messages.signal;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

36
app/src/main/java/org/thoughtcrime/securesms/mms/OutgoingMediaMessage.java → libsession/src/main/java/org/session/libsession/messaging/messages/signal/OutgoingMediaMessage.java
View File

@ -1,8 +1,7 @@
package org.thoughtcrime.securesms.mms;
package org.session.libsession.messaging.messages.signal;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import android.text.TextUtils;
import org.session.libsession.messaging.messages.visible.VisibleMessage;
import org.session.libsession.messaging.threads.DistributionTypes;
@ -59,20 +58,6 @@ public class OutgoingMediaMessage {
this.identityKeyMismatches.addAll(identityKeyMismatches);
}
public OutgoingMediaMessage(Recipient recipient, SlideDeck slideDeck, String message,
long sentTimeMillis, int subscriptionId, long expiresIn,
int distributionType, @Nullable QuoteModel outgoingQuote,
@NonNull List<Contact> contacts,
@NonNull List<LinkPreview> linkPreviews)
{
this(recipient,
buildMessage(message),
slideDeck.asAttachments(),
sentTimeMillis, subscriptionId,
expiresIn, distributionType, outgoingQuote,
contacts, linkPreviews, new LinkedList<>(), new LinkedList<>());
}
public OutgoingMediaMessage(OutgoingMediaMessage that) {
this.recipient = that.getRecipient();
this.body = that.body;
@ -116,10 +101,6 @@ public class OutgoingMediaMessage {
return attachments;
}
public int getDistributionType() {
return distributionType;
}
public boolean isSecure() {
return true;
}
@ -156,19 +137,4 @@ public class OutgoingMediaMessage {
return linkPreviews;
}
public @NonNull List<NetworkFailure> getNetworkFailures() {
return networkFailures;
}
public @NonNull List<IdentityKeyMismatch> getIdentityKeyMismatches() {
return identityKeyMismatches;
}
private static String buildMessage(String message) {
if (!TextUtils.isEmpty(message)) {
return message;
}
return "";
}
}

2
app/src/main/java/org/thoughtcrime/securesms/mms/OutgoingSecureMediaMessage.java → libsession/src/main/java/org/session/libsession/messaging/messages/signal/OutgoingSecureMediaMessage.java
View File

@ -1,4 +1,4 @@
package org.thoughtcrime.securesms.mms;
package org.session.libsession.messaging.messages.signal;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

22
libsession/src/main/java/org/session/libsession/messaging/messages/visible/VisibleMessage.kt
View File

@ -4,6 +4,9 @@ import com.goterl.lazycode.lazysodium.BuildConfig
import org.session.libsession.messaging.MessagingConfiguration
import org.session.libsession.messaging.messages.Message
import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAttachment
import org.session.libsession.messaging.threads.Address
import org.session.libsession.messaging.threads.recipients.Recipient
import org.session.libsession.utilities.GroupUtil
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsignal.utilities.logging.Log
import org.session.libsession.messaging.sending_receiving.attachments.Attachment as SignalAttachment
@ -102,11 +105,28 @@ class VisibleMessage : Message() {
}
val attachmentPointers = attachments.mapNotNull { Attachment.createAttachmentPointer(it) }
dataMessage.addAllAttachments(attachmentPointers)
// TODO Contact
// Expiration timer
// TODO: We * want * expiration timer updates to be explicit. But currently Android will disable the expiration timer for a conversation
// if it receives a message without the current expiration timer value attached to it...
val storage = MessagingConfiguration.shared.storage
val context = MessagingConfiguration.shared.context
val expiration = if (storage.isClosedGroup(recipient!!)) Recipient.from(context, Address.fromSerialized(GroupUtil.doubleEncodeGroupID(recipient!!)), false).expireMessages
else Recipient.from(context, Address.fromSerialized(recipient!!), false).expireMessages
dataMessage.expireTimer = expiration
// Group context
if (storage.isClosedGroup(recipient!!)) {
try {
setGroupContext(dataMessage)
} catch(e: Exception) {
Log.w(TAG, "Couldn't construct visible message proto from: $this")
return null
}
}
// Sync target
if (syncTarget != null) {
dataMessage.syncTarget = syncTarget
}
// TODO Contact
// Build
try {
proto.dataMessage = dataMessage.build()

5
libsession/src/main/java/org/session/libsession/messaging/opengroups/OpenGroupAPI.kt
View File

@ -41,6 +41,7 @@ object OpenGroupAPI: DotNetAPI() {
return listOf() // Don't auto-join any open groups right now
}
@JvmStatic
fun isUserModerator(hexEncodedPublicKey: String, channel: Long, server: String): Boolean {
if (moderators[server] != null && moderators[server]!![channel] != null) {
return moderators[server]!![channel]!!.contains(hexEncodedPublicKey)
@ -113,7 +114,7 @@ object OpenGroupAPI: DotNetAPI() {
val id = attachmentAsJSON["id"] as? Long ?: (attachmentAsJSON["id"] as? Int)?.toLong() ?: (attachmentAsJSON["id"] as String).toLong()
val contentType = attachmentAsJSON["contentType"] as String
val size = attachmentAsJSON["size"] as? Int ?: (attachmentAsJSON["size"] as? Long)?.toInt() ?: (attachmentAsJSON["size"] as String).toInt()
val fileName = attachmentAsJSON["fileName"] as String
val fileName = attachmentAsJSON["fileName"] as? String
val flags = 0
val url = attachmentAsJSON["url"] as String
val caption = attachmentAsJSON["caption"] as? String
@ -237,6 +238,7 @@ object OpenGroupAPI: DotNetAPI() {
}
}
@JvmStatic
fun deleteMessages(messageServerIDs: List<Long>, channel: Long, server: String, isSentByUser: Boolean): Promise<List<Long>, Exception> {
return retryIfNeeded(maxRetryCount) {
val isModerationRequest = !isSentByUser
@ -337,6 +339,7 @@ object OpenGroupAPI: DotNetAPI() {
}
}
@JvmStatic
fun ban(publicKey: String, server: String): Promise<Unit,Exception> {
return retryIfNeeded(maxRetryCount) {
execute(HTTPVerb.POST, server, "/loki/v1/moderation/blacklist/@$publicKey").then {

14
libsession/src/main/java/org/session/libsession/messaging/opengroups/OpenGroupMessage.kt
View File

@ -34,10 +34,8 @@ data class OpenGroupMessage(
val quote = message.quote
if (quote != null && quote.isValid()) {
val quotedMessageBody = quote.text ?: quote.timestamp!!.toString()
val quotedAttachmentID = quote.attachmentID
if (quotedAttachmentID != null) { attachmentIDs.remove(quotedAttachmentID) }
// FIXME: For some reason the server always returns a 500 if quotedMessageServerID is set...
Quote(quote.timestamp!!, quote.publicKey!!, quotedMessageBody, null)
val serverID = storage.getQuoteServerID(quote.timestamp!!, quote.publicKey!!)
Quote(quote.timestamp!!, quote.publicKey!!, quotedMessageBody, serverID)
} else {
null
}
@ -51,18 +49,18 @@ data class OpenGroupMessage(
linkPreview?.let {
if (!linkPreview.isValid()) { return@let }
val attachmentID = linkPreview.attachmentID ?: return@let
val attachment = MessagingConfiguration.shared.messageDataProvider.getAttachmentPointer(attachmentID) ?: return@let
val attachment = MessagingConfiguration.shared.messageDataProvider.getSignalAttachmentPointer(attachmentID) ?: return@let
val openGroupLinkPreview = Attachment(
Attachment.Kind.LinkPreview,
server,
attachment.id,
attachment.contentType!!,
attachment.size.get(),
attachment.fileName.get(),
attachment.fileName.orNull(),
0,
attachment.width,
attachment.height,
attachment.caption.get(),
attachment.caption.orNull(),
attachment.url,
linkPreview.url,
linkPreview.title)
@ -77,7 +75,7 @@ data class OpenGroupMessage(
attachment.id,
attachment.contentType!!,
attachment.size.orNull(),
attachment.fileName.orNull(),
attachment.fileName.orNull() ?: "",
0,
attachment.width,
attachment.height,

54
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/MessageReceiverHandler.kt
View File

@ -109,7 +109,7 @@ private fun MessageReceiver.handleConfigurationMessage(message: ConfigurationMes
val allClosedGroupPublicKeys = storage.getAllClosedGroupPublicKeys()
for (closeGroup in message.closedGroups) {
if (allClosedGroupPublicKeys.contains(closeGroup.publicKey)) continue
handleNewClosedGroup(message.sender!!, closeGroup.publicKey, closeGroup.name, closeGroup.encryptionKeyPair, closeGroup.members, closeGroup.admins, message.sentTimestamp!!)
handleNewClosedGroup(message.sender!!, message.sentTimestamp!!, closeGroup.publicKey, closeGroup.name, closeGroup.encryptionKeyPair!!, closeGroup.members, closeGroup.admins, message.sentTimestamp!!)
}
val allOpenGroups = storage.getAllOpenGroups().map { it.value.server }
for (openGroup in message.openGroups) {
@ -220,11 +220,11 @@ private fun MessageReceiver.handleNewClosedGroup(message: ClosedGroupControlMess
val groupPublicKey = kind.publicKey.toByteArray().toHexString()
val members = kind.members.map { it.toByteArray().toHexString() }
val admins = kind.admins.map { it.toByteArray().toHexString() }
handleNewClosedGroup(message.sender!!, groupPublicKey, kind.name, kind.encryptionKeyPair, members, admins, message.sentTimestamp!!)
handleNewClosedGroup(message.sender!!, message.sentTimestamp!!, groupPublicKey, kind.name, kind.encryptionKeyPair!!, members, admins, message.sentTimestamp!!)
}
// Parameter @sender:String is just for inserting incoming info message
private fun handleNewClosedGroup(sender: String, groupPublicKey: String, name: String, encryptionKeyPair: ECKeyPair, members: List<String>, admins: List<String>, formationTimestamp: Long) {
private fun handleNewClosedGroup(sender: String, sentTimestamp: Long, groupPublicKey: String, name: String, encryptionKeyPair: ECKeyPair, members: List<String>, admins: List<String>, formationTimestamp: Long) {
val context = MessagingConfiguration.shared.context
val storage = MessagingConfiguration.shared.storage
// Create the group
@ -237,7 +237,7 @@ private fun handleNewClosedGroup(sender: String, groupPublicKey: String, name: S
storage.createGroup(groupID, name, LinkedList(members.map { Address.fromSerialized(it) }),
null, null, LinkedList(admins.map { Address.fromSerialized(it) }), formationTimestamp)
// Notify the user
storage.insertIncomingInfoMessage(context, sender, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins)
storage.insertIncomingInfoMessage(context, sender, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, sentTimestamp)
}
storage.setProfileSharing(Address.fromSerialized(groupID), true)
// Add the group to the user's set of public keys to poll for
@ -295,7 +295,7 @@ private fun MessageReceiver.handleClosedGroupUpdated(message: ClosedGroupControl
val wasSenderRemoved = !members.contains(senderPublicKey)
val type0 = if (wasSenderRemoved) SignalServiceProtos.GroupContext.Type.QUIT else SignalServiceProtos.GroupContext.Type.UPDATE
val type1 = if (wasSenderRemoved) SignalServiceGroup.Type.QUIT else SignalServiceGroup.Type.UPDATE
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, type0, type1, name, members, group.admins.map { it.toString() })
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, type0, type1, name, members, group.admins.map { it.toString() }, message.sentTimestamp!!)
}
private fun MessageReceiver.handleClosedGroupEncryptionKeyPair(message: ClosedGroupControlMessage) {
@ -313,7 +313,7 @@ private fun MessageReceiver.handleClosedGroupEncryptionKeyPair(message: ClosedGr
return
}
if (!group.members.map { it.toString() }.contains(senderPublicKey)) {
android.util.Log.d("Loki", "Ignoring closed group encryption key pair from non-member.")
Log.d("Loki", "Ignoring closed group encryption key pair from non-member.")
return
}
// Find our wrapper and decrypt it if possible
@ -354,12 +354,13 @@ private fun MessageReceiver.handleClosedGroupNameChanged(message: ClosedGroupCon
val name = kind.name
storage.updateTitle(groupID, name)
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins)
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, message.sentTimestamp!!)
}
private fun MessageReceiver.handleClosedGroupMembersAdded(message: ClosedGroupControlMessage) {
val context = MessagingConfiguration.shared.context
val storage = MessagingConfiguration.shared.storage
val userPublicKey = storage.getUserPublicKey()!!
val senderPublicKey = message.sender ?: return
val kind = message.kind!! as? ClosedGroupControlMessage.Kind.MembersAdded ?: return
val groupPublicKey = message.groupPublicKey ?: return
@ -368,9 +369,7 @@ private fun MessageReceiver.handleClosedGroupMembersAdded(message: ClosedGroupCo
Log.d("Loki", "Ignoring closed group info message for nonexistent group.")
return
}
if (!isValidGroupUpdate(group, message.sentTimestamp!!, senderPublicKey)) {
return
}
if (!isValidGroupUpdate(group, message.sentTimestamp!!, senderPublicKey)) { return }
val name = group.title
// Check common group update logic
val members = group.members.map { it.serialize() }
@ -379,14 +378,25 @@ private fun MessageReceiver.handleClosedGroupMembersAdded(message: ClosedGroupCo
val updateMembers = kind.members.map { it.toByteArray().toHexString() }
val newMembers = members + updateMembers
storage.updateMembers(groupID, newMembers.map { Address.fromSerialized(it) })
// Send the latest encryption key pair to the added members if the current user is the admin of the group
val isCurrentUserAdmin = admins.contains(storage.getUserPublicKey()!!)
if (isCurrentUserAdmin) {
for (member in updateMembers) {
MessageSender.sendLatestEncryptionKeyPair(member, groupPublicKey)
if (userPublicKey == senderPublicKey) {
val threadID = storage.getOrCreateThreadIdFor(Address.fromSerialized(groupID))
storage.insertOutgoingInfoMessage(context, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, name, members, admins, threadID, message.sentTimestamp!!)
} else {
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, message.sentTimestamp!!)
}
if (userPublicKey in admins) {
// send current encryption key to the latest added members
val encryptionKeyPair = pendingKeyPair[groupPublicKey]?.orNull()
?: storage.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)
if (encryptionKeyPair == null) {
android.util.Log.d("Loki", "Couldn't get encryption key pair for closed group.")
} else {
for (user in updateMembers) {
MessageSender.sendEncryptionKeyPair(groupPublicKey, encryptionKeyPair, setOf(user), targetUser = user, force = false)
}
}
}
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins)
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, SignalServiceGroup.Type.UPDATE, name, members, admins, message.sentTimestamp!!)
}
private fun MessageReceiver.handleClosedGroupMembersRemoved(message: ClosedGroupControlMessage) {
@ -435,7 +445,7 @@ private fun MessageReceiver.handleClosedGroupMembersRemoved(message: ClosedGroup
if (senderLeft) SignalServiceProtos.GroupContext.Type.QUIT to SignalServiceGroup.Type.QUIT
else SignalServiceProtos.GroupContext.Type.UPDATE to SignalServiceGroup.Type.UPDATE
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, contextType, signalType, name, members, admins)
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, contextType, signalType, name, members, admins, message.sentTimestamp!!)
}
private fun MessageReceiver.handleClosedGroupMemberLeft(message: ClosedGroupControlMessage) {
@ -470,7 +480,7 @@ private fun MessageReceiver.handleClosedGroupMemberLeft(message: ClosedGroupCont
MessageSender.generateAndSendNewEncryptionKeyPair(groupPublicKey, updatedMemberList)
}
}
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.QUIT, SignalServiceGroup.Type.QUIT, name, members, admins)
storage.insertIncomingInfoMessage(context, senderPublicKey, groupID, SignalServiceProtos.GroupContext.Type.QUIT, SignalServiceGroup.Type.QUIT, name, members, admins, message.sentTimestamp!!)
}
private fun MessageReceiver.handleClosedGroupEncryptionKeyPairRequest(message: ClosedGroupControlMessage) {
@ -489,7 +499,13 @@ private fun MessageReceiver.handleClosedGroupEncryptionKeyPairRequest(message: C
return
}
if (!isValidGroupUpdate(group, message.sentTimestamp!!, senderPublicKey)) { return }
MessageSender.sendLatestEncryptionKeyPair(senderPublicKey, groupPublicKey)
val encryptionKeyPair = pendingKeyPair[groupPublicKey]?.orNull()
?: storage.getLatestClosedGroupEncryptionKeyPair(groupPublicKey)
if (encryptionKeyPair == null) {
Log.d("Loki", "Couldn't get encryption key pair for closed group.")
} else {
MessageSender.sendEncryptionKeyPair(groupPublicKey, encryptionKeyPair, setOf(senderPublicKey), targetUser = senderPublicKey, force = false)
}
}
private fun isValidGroupUpdate(group: GroupRecord,

27
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/MessageSender.kt
View File

@ -21,6 +21,7 @@ import org.session.libsession.snode.SnodeAPI
import org.session.libsession.snode.SnodeConfiguration
import org.session.libsession.snode.SnodeMessage
import org.session.libsession.utilities.SSKEnvironment
import org.session.libsignal.service.internal.push.PushTransportDetails
import org.session.libsignal.service.internal.push.SignalServiceProtos
import org.session.libsignal.service.loki.api.crypto.ProofOfWork
import org.session.libsignal.service.loki.utilities.hexEncodedPublicKey
@ -32,7 +33,6 @@ import org.session.libsession.messaging.sending_receiving.quotes.QuoteModel as S
object MessageSender {
const val groupSizeLimit = 100
// Error
sealed class Error(val description: String) : Exception() {
@ -77,21 +77,21 @@ object MessageSender {
// Set the timestamp, sender and recipient
message.sentTimestamp ?: run { message.sentTimestamp = System.currentTimeMillis() } /* Visible messages will already have their sent timestamp set */
message.sender = userPublicKey
val isSelfSend = (message.recipient == userPublicKey)
// Set the failure handler (need it here already for precondition failure handling)
fun handleFailure(error: Exception) {
handleFailedMessageSend(message, error)
if (destination is Destination.Contact && message is VisibleMessage && !isSelfSend) {
SnodeConfiguration.shared.broadcaster.broadcast("messageFailed", message.sentTimestamp!!)
}
deferred.reject(error)
}
try {
when (destination) {
is Destination.Contact -> message.recipient = destination.publicKey
is Destination.ClosedGroup -> message.recipient = destination.groupPublicKey
is Destination.OpenGroup -> throw preconditionFailure
}
val isSelfSend = (message.recipient == userPublicKey)
// Set the failure handler (need it here already for precondition failure handling)
fun handleFailure(error: Exception) {
handleFailedMessageSend(message, error)
if (destination is Destination.Contact && message is VisibleMessage && !isSelfSend) {
SnodeConfiguration.shared.broadcaster.broadcast("messageFailed", message.sentTimestamp!!)
}
deferred.reject(error)
}
// Validate the message
if (!message.isValid()) { throw Error.InvalidMessage }
// Stop here if this is a self-send, unless it's:
@ -119,7 +119,7 @@ object MessageSender {
// Convert it to protobuf
val proto = message.toProto() ?: throw Error.ProtoConversionFailed
// Serialize the protobuf
val plaintext = proto.toByteArray()
val plaintext = PushTransportDetails.getPaddedMessageBody(proto.toByteArray())
// Encrypt the serialized protobuf
val ciphertext: ByteArray
when (destination) {
@ -183,15 +183,14 @@ object MessageSender {
errorCount += 1
if (errorCount != promiseCount) { return@fail } // Only error out if all promises failed
handleFailure(it)
deferred.reject(it)
}
}
}.fail {
Log.d("Loki", "Couldn't send message due to error: $it.")
deferred.reject(it)
handleFailure(it)
}
} catch (exception: Exception) {
deferred.reject(exception)
handleFailure(exception)
}
return promise
}

48
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/MessageSenderClosedGroup.kt
View File

@ -24,7 +24,8 @@ import org.session.libsignal.utilities.logging.Log
import java.util.*
import java.util.concurrent.ConcurrentHashMap
private val pendingKeyPair = ConcurrentHashMap<String, Optional<ECKeyPair>>()
const val groupSizeLimit = 100
val pendingKeyPair = ConcurrentHashMap<String, Optional<ECKeyPair>>()
fun MessageSender.create(name: String, members: Collection<String>): Promise<String, Exception> {
val deferred = deferred<String, Exception>()
@ -59,7 +60,7 @@ fun MessageSender.create(name: String, members: Collection<String>): Promise<Str
storage.addClosedGroupEncryptionKeyPair(encryptionKeyPair, groupPublicKey)
// Notify the user
val threadID = storage.getOrCreateThreadIdFor(Address.fromSerialized(groupID))
storage.insertOutgoingInfoMessage(context, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, name, members, admins, threadID)
storage.insertOutgoingInfoMessage(context, groupID, SignalServiceProtos.GroupContext.Type.UPDATE, name, members, admins, threadID, sentTime)
// Notify the PN server
PushNotificationAPI.performOperation(PushNotificationAPI.ClosedGroupOperation.Subscribe, groupPublicKey, userPublicKey)
// Fulfill the promise
@ -99,14 +100,16 @@ fun MessageSender.setName(groupPublicKey: String, newName: String) {
val admins = group.admins.map { it.serialize() }
// Send the update to the group
val kind = ClosedGroupControlMessage.Kind.NameChange(newName)
val sentTime = System.currentTimeMillis()
val closedGroupControlMessage = ClosedGroupControlMessage(kind)
closedGroupControlMessage.sentTimestamp = sentTime
send(closedGroupControlMessage, Address.fromSerialized(groupID))
// Update the group
storage.updateTitle(groupID, newName)
// Notify the user
val infoType = SignalServiceProtos.GroupContext.Type.UPDATE
val threadID = storage.getOrCreateThreadIdFor(Address.fromSerialized(groupID))
storage.insertOutgoingInfoMessage(context, groupID, infoType, newName, members, admins, threadID)
storage.insertOutgoingInfoMessage(context, groupID, infoType, newName, members, admins, threadID, sentTime)
}
fun MessageSender.addMembers(groupPublicKey: String, membersToAdd: List<String>) {
@ -135,18 +138,21 @@ fun MessageSender.addMembers(groupPublicKey: String, membersToAdd: List<String>)
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupControlMessage.Kind.MembersAdded(newMembersAsData)
val sentTime = System.currentTimeMillis()
val closedGroupControlMessage = ClosedGroupControlMessage(memberUpdateKind)
closedGroupControlMessage.sentTimestamp = sentTime
send(closedGroupControlMessage, Address.fromSerialized(groupID))
// Send closed group update messages to any new members individually
for (member in membersToAdd) {
val closedGroupNewKind = ClosedGroupControlMessage.Kind.New(ByteString.copyFrom(Hex.fromStringCondensed(groupPublicKey)), name, encryptionKeyPair, membersAsData, adminsAsData)
val closedGroupControlMessage = ClosedGroupControlMessage(closedGroupNewKind)
closedGroupControlMessage.sentTimestamp = sentTime
send(closedGroupControlMessage, Address.fromSerialized(member))
}
// Notify the user
val infoType = SignalServiceProtos.GroupContext.Type.UPDATE
val threadID = storage.getOrCreateThreadIdFor(Address.fromSerialized(groupID))
storage.insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID)
storage.insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
}
fun MessageSender.removeMembers(groupPublicKey: String, membersToRemove: List<String>) {
@ -174,7 +180,9 @@ fun MessageSender.removeMembers(groupPublicKey: String, membersToRemove: List<St
val name = group.title
// Send the update to the group
val memberUpdateKind = ClosedGroupControlMessage.Kind.MembersRemoved(removeMembersAsData)
val sentTime = System.currentTimeMillis()
val closedGroupControlMessage = ClosedGroupControlMessage(memberUpdateKind)
closedGroupControlMessage.sentTimestamp = sentTime
send(closedGroupControlMessage, Address.fromSerialized(groupID))
val isCurrentUserAdmin = admins.contains(userPublicKey)
if (isCurrentUserAdmin) {
@ -183,7 +191,7 @@ fun MessageSender.removeMembers(groupPublicKey: String, membersToRemove: List<St
// Notify the user
val infoType = SignalServiceProtos.GroupContext.Type.UPDATE
val threadID = storage.getOrCreateThreadIdFor(Address.fromSerialized(groupID))
storage.insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID)
storage.insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
}
fun MessageSender.leave(groupPublicKey: String, notifyUser: Boolean = true): Promise<Unit, Exception> {
@ -199,13 +207,14 @@ fun MessageSender.leave(groupPublicKey: String, notifyUser: Boolean = true): Pro
val name = group.title
// Send the update to the group
val closedGroupControlMessage = ClosedGroupControlMessage(ClosedGroupControlMessage.Kind.MemberLeft())
closedGroupControlMessage.sentTimestamp = System.currentTimeMillis()
val sentTime = System.currentTimeMillis()
closedGroupControlMessage.sentTimestamp = sentTime
sendNonDurably(closedGroupControlMessage, Address.fromSerialized(groupID)).success {
// Notify the user
val infoType = SignalServiceProtos.GroupContext.Type.QUIT
val threadID = storage.getOrCreateThreadIdFor(Address.fromSerialized(groupID))
if (notifyUser) {
storage.insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID)
storage.insertOutgoingInfoMessage(context, groupID, infoType, name, updatedMembers, admins, threadID, sentTime)
}
// Remove the group private key and unsubscribe from PNs
MessageReceiver.disableLocalGroupAndUnsubscribe(groupPublicKey, groupID, userPublicKey)
@ -236,6 +245,15 @@ fun MessageSender.generateAndSendNewEncryptionKeyPair(groupPublicKey: String, ta
// make sure we set the pendingKeyPair or wait until it is not null
} while (!pendingKeyPair.replace(groupPublicKey,Optional.absent(),Optional.fromNullable(newKeyPair)))
// Distribute it
sendEncryptionKeyPair(groupPublicKey, newKeyPair, targetMembers)?.success {
// Store it * after * having sent out the message to the group
storage.addClosedGroupEncryptionKeyPair(newKeyPair, groupPublicKey)
pendingKeyPair[groupPublicKey] = Optional.absent()
}
}
fun MessageSender.sendEncryptionKeyPair(groupPublicKey: String, newKeyPair: ECKeyPair, targetMembers: Collection<String>, targetUser: String? = null, force: Boolean = true): Promise<Unit, Exception>? {
val destination = targetUser ?: GroupUtil.doubleEncodeGroupID(groupPublicKey)
val proto = SignalServiceProtos.KeyPair.newBuilder()
proto.publicKey = ByteString.copyFrom(newKeyPair.publicKey.serialize().removing05PrefixIfNeeded())
proto.privateKey = ByteString.copyFrom(newKeyPair.privateKey.serialize())
@ -244,13 +262,15 @@ fun MessageSender.generateAndSendNewEncryptionKeyPair(groupPublicKey: String, ta
val ciphertext = MessageSenderEncryption.encryptWithSessionProtocol(plaintext, publicKey)
ClosedGroupControlMessage.KeyPairWrapper(publicKey, ByteString.copyFrom(ciphertext))
}
val kind = ClosedGroupControlMessage.Kind.EncryptionKeyPair(null, wrappers)
val kind = ClosedGroupControlMessage.Kind.EncryptionKeyPair(ByteString.copyFrom(Hex.fromStringCondensed(groupPublicKey)), wrappers)
val sentTime = System.currentTimeMillis()
val closedGroupControlMessage = ClosedGroupControlMessage(kind)
sendNonDurably(closedGroupControlMessage, Address.fromSerialized(groupID)).success {
// Store it * after * having sent out the message to the group
storage.addClosedGroupEncryptionKeyPair(newKeyPair, groupPublicKey)
}.always {
pendingKeyPair[groupPublicKey] = Optional.absent()
closedGroupControlMessage.sentTimestamp = sentTime
return if (force) {
MessageSender.sendNonDurably(closedGroupControlMessage, Address.fromSerialized(destination))
} else {
MessageSender.send(closedGroupControlMessage, Address.fromSerialized(destination))
null
}
}
@ -265,7 +285,9 @@ fun MessageSender.requestEncryptionKeyPair(groupPublicKey: String) {
val members = group.members.map { it.serialize() }.toSet()
if (!members.contains(storage.getUserPublicKey()!!)) return
// Send the request to the group
val sentTime = System.currentTimeMillis()
val closedGroupControlMessage = ClosedGroupControlMessage(ClosedGroupControlMessage.Kind.EncryptionKeyPairRequest())
closedGroupControlMessage.sentTimestamp = sentTime
send(closedGroupControlMessage, Address.fromSerialized(groupID))
}

46
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/MessageSenderEncryption.kt
View File

@ -1,11 +1,53 @@
package org.session.libsession.messaging.sending_receiving
import com.goterl.lazycode.lazysodium.LazySodiumAndroid
import com.goterl.lazycode.lazysodium.SodiumAndroid
import com.goterl.lazycode.lazysodium.interfaces.Box
import com.goterl.lazycode.lazysodium.interfaces.Sign
import org.session.libsession.messaging.MessagingConfiguration
import org.session.libsession.messaging.sending_receiving.MessageSender.Error
import org.session.libsession.utilities.KeyPairUtilities
import org.session.libsignal.service.loki.utilities.removing05PrefixIfNeeded
import org.session.libsignal.utilities.Hex
import org.session.libsignal.utilities.logging.Log
object MessageSenderEncryption {
internal fun encryptWithSessionProtocol(plaintext: ByteArray, recipientPublicKey: String): ByteArray{
return MessagingConfiguration.shared.sessionProtocol.encrypt(plaintext, recipientPublicKey)
private val sodium by lazy { LazySodiumAndroid(SodiumAndroid()) }
/**
* Encrypts `plaintext` using the Session protocol for `hexEncodedX25519PublicKey`.
*
* @param plaintext the plaintext to encrypt. Must already be padded.
* @param recipientHexEncodedX25519PublicKey the X25519 public key to encrypt for. Could be the Session ID of a user, or the public key of a closed group.
*
* @return the encrypted message.
*/
internal fun encryptWithSessionProtocol(plaintext: ByteArray, recipientHexEncodedX25519PublicKey: String): ByteArray{
val context = MessagingConfiguration.shared.context
val userED25519KeyPair = KeyPairUtilities.getUserED25519KeyPair(context) ?: throw Error.NoUserED25519KeyPair
val recipientX25519PublicKey = Hex.fromStringCondensed(recipientHexEncodedX25519PublicKey.removing05PrefixIfNeeded())
val verificationData = plaintext + userED25519KeyPair.publicKey.asBytes + recipientX25519PublicKey
val signature = ByteArray(Sign.BYTES)
try {
sodium.cryptoSignDetached(signature, verificationData, verificationData.size.toLong(), userED25519KeyPair.secretKey.asBytes)
} catch (exception: Exception) {
Log.d("Loki", "Couldn't sign message due to error: $exception.")
throw Error.SigningFailed
}
val plaintextWithMetadata = plaintext + userED25519KeyPair.publicKey.asBytes + signature
val ciphertext = ByteArray(plaintextWithMetadata.size + Box.SEALBYTES)
try {
sodium.cryptoBoxSeal(ciphertext, plaintextWithMetadata, plaintextWithMetadata.size.toLong(), recipientX25519PublicKey)
} catch (exception: Exception) {
Log.d("Loki", "Couldn't encrypt message due to error: $exception.")
throw Error.EncryptionFailed
}
return ciphertext
}
}

9
libsession/src/main/java/org/session/libsession/messaging/sending_receiving/notifications/PushNotificationAPI.kt
View File

@ -2,14 +2,17 @@ package org.session.libsession.messaging.sending_receiving.notifications
import android.annotation.SuppressLint
import nl.komponents.kovenant.functional.map
import okhttp3.*
import okhttp3.MediaType
import okhttp3.Request
import okhttp3.RequestBody
import org.session.libsession.messaging.MessagingConfiguration
import org.session.libsession.utilities.TextSecurePreferences
import org.session.libsignal.utilities.logging.Log
import org.session.libsignal.utilities.JsonUtil
import org.session.libsignal.service.loki.api.onionrequests.OnionRequestAPI
import org.session.libsignal.service.loki.utilities.retryIfNeeded
import org.session.libsignal.utilities.JsonUtil
import org.session.libsignal.utilities.logging.Log
@SuppressLint("StaticFieldLeak")
object PushNotificationAPI {
val context = MessagingConfiguration.shared.context
val server = "https://live.apns.getsession.org"

12
libsession/src/main/java/org/session/libsession/messaging/threads/recipients/RecipientFormattingException.java
View File

@ -17,19 +17,7 @@
package org.session.libsession.messaging.threads.recipients;
public class RecipientFormattingException extends Exception {
public RecipientFormattingException() {
super();
}
public RecipientFormattingException(String message) {
super(message);
}
public RecipientFormattingException(String message, Throwable nested) {
super(message, nested);
}
public RecipientFormattingException(Throwable nested) {
super(nested);
}
}

76
libsession/src/main/java/org/session/libsession/messaging/threads/recipients/RecipientsFormatter.java
View File

@ -1,76 +0,0 @@
/**
* Copyright (C) 2011 Whisper Systems
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.session.libsession.messaging.threads.recipients;
import android.telephony.PhoneNumberUtils;
import android.text.TextUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;
public class RecipientsFormatter {
private static String parseBracketedNumber(String recipient) throws RecipientFormattingException {
int begin = recipient.indexOf('<');
int end = recipient.indexOf('>');
String value = recipient.substring(begin + 1, end);
if (PhoneNumberUtils.isWellFormedSmsAddress(value))
return value;
else
throw new RecipientFormattingException("Bracketed value: " + value + " is not valid.");
}
private static String parseRecipient(String recipient) throws RecipientFormattingException {
recipient = recipient.trim();
if ((recipient.indexOf('<') != -1) && (recipient.indexOf('>') != -1))
return parseBracketedNumber(recipient);
if (PhoneNumberUtils.isWellFormedSmsAddress(recipient))
return recipient;
throw new RecipientFormattingException("Recipient: " + recipient + " is badly formatted.");
}
public static List<String> getRecipients(String rawText) throws RecipientFormattingException {
ArrayList<String> results = new ArrayList<String>();
StringTokenizer tokenizer = new StringTokenizer(rawText, ",");
while (tokenizer.hasMoreTokens()) {
results.add(parseRecipient(tokenizer.nextToken()));
}
return results;
}
public static String formatNameAndNumber(String name, String number) {
// Format like this: Mike Cleron <(650) 555-1234>
// Erick Tseng <(650) 555-1212>
// Tutankhamun <tutank1341@gmail.com>
// (408) 555-1289
String formattedNumber = PhoneNumberUtils.formatNumber(number);
if (!TextUtils.isEmpty(name) && !name.equals(number)) {
return name + " <" + formattedNumber + ">";
} else {
return formattedNumber;
}
}
}

63
libsession/src/main/java/org/session/libsession/messaging/utilities/UnidentifiedAccessUtil.kt
View File

@ -1,63 +0,0 @@
package org.session.libsession.messaging.utilities
import android.content.Context
import com.goterl.lazycode.lazysodium.LazySodiumAndroid
import com.goterl.lazycode.lazysodium.SodiumAndroid
import org.session.libsession.messaging.MessagingConfiguration
import org.session.libsession.utilities.TextSecurePreferences.isUniversalUnidentifiedAccess
import org.session.libsession.utilities.Util.getSecretBytes
import org.session.libsignal.metadata.SignalProtos
import org.session.libsignal.service.api.crypto.UnidentifiedAccess
import org.session.libsignal.utilities.logging.Log
object UnidentifiedAccessUtil {
private val TAG = UnidentifiedAccessUtil::class.simpleName
private val sodium by lazy { LazySodiumAndroid(SodiumAndroid()) }
fun getAccessFor(recipientPublicKey: String): UnidentifiedAccess? {
val theirUnidentifiedAccessKey = getTargetUnidentifiedAccessKey(recipientPublicKey)
val ourUnidentifiedAccessKey = getSelfUnidentifiedAccessKey()
val ourUnidentifiedAccessCertificate = getUnidentifiedAccessCertificate()
Log.i(TAG, "Their access key present? " + (theirUnidentifiedAccessKey != null) +
" | Our access key present? " + (ourUnidentifiedAccessKey != null) +
" | Our certificate present? " + (ourUnidentifiedAccessCertificate != null))
return if (theirUnidentifiedAccessKey != null && ourUnidentifiedAccessKey != null && ourUnidentifiedAccessCertificate != null) {
UnidentifiedAccess(theirUnidentifiedAccessKey)
} else null
}
fun getAccessForSync(context: Context): UnidentifiedAccess? {
var ourUnidentifiedAccessKey = getSelfUnidentifiedAccessKey()
val ourUnidentifiedAccessCertificate = getUnidentifiedAccessCertificate()
if (isUniversalUnidentifiedAccess(context)) {
ourUnidentifiedAccessKey = getSecretBytes(16)
}
return if (ourUnidentifiedAccessKey != null && ourUnidentifiedAccessCertificate != null) {
UnidentifiedAccess(ourUnidentifiedAccessKey)
} else null
}
private fun getTargetUnidentifiedAccessKey(recipientPublicKey: String): ByteArray? {
val theirProfileKey = MessagingConfiguration.shared.storage.getProfileKeyForRecipient(recipientPublicKey) ?: return sodium.randomBytesBuf(16)
return UnidentifiedAccess.deriveAccessKeyFrom(theirProfileKey)
}
private fun getSelfUnidentifiedAccessKey(): ByteArray? {
val userPublicKey = MessagingConfiguration.shared.storage.getUserPublicKey()
if (userPublicKey != null) {
return sodium.randomBytesBuf(16)
}
return null
}
private fun getUnidentifiedAccessCertificate(): ByteArray? {
val userPublicKey = MessagingConfiguration.shared.storage.getUserPublicKey()
if (userPublicKey != null) {
val certificate = SignalProtos.SenderCertificate.newBuilder().setSender(userPublicKey).setSenderDevice(1).build()
return certificate.toByteArray()
}
return null
}
}

44
app/src/main/java/org/thoughtcrime/securesms/crypto/IdentityKeyUtil.java → libsession/src/main/java/org/session/libsession/utilities/IdentityKeyUtil.java
View File

@ -15,7 +15,7 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.thoughtcrime.securesms.crypto;
package org.session.libsession.utilities;
import android.content.Context;
import android.content.SharedPreferences;
@ -23,7 +23,6 @@ import android.content.SharedPreferences.Editor;
import androidx.annotation.NonNull;
import org.session.libsignal.libsignal.ecc.ECPublicKey;
import org.thoughtcrime.securesms.backup.BackupProtos;
import org.session.libsignal.libsignal.IdentityKey;
import org.session.libsignal.libsignal.IdentityKeyPair;
import org.session.libsignal.libsignal.InvalidKeyException;
@ -34,8 +33,6 @@ import org.session.libsignal.libsignal.ecc.ECPrivateKey;
import org.session.libsignal.utilities.Base64;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
/**
* Utility class for working with identity keys.
@ -95,45 +92,6 @@ public class IdentityKeyUtil {
save(context, IDENTITY_PRIVATE_KEY_PREF, Base64.encodeBytes(privateKey.serialize()));
}
public static List<BackupProtos.SharedPreference> getBackupRecords(@NonNull Context context) {
final String prefName = MASTER_SECRET_UTIL_PREFERENCES_NAME;
SharedPreferences preferences = context.getSharedPreferences(prefName, 0);
LinkedList<BackupProtos.SharedPreference> prefList = new LinkedList<>();
prefList.add(BackupProtos.SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IDENTITY_PUBLIC_KEY_PREF)
.setValue(preferences.getString(IDENTITY_PUBLIC_KEY_PREF, null))
.build());
prefList.add(BackupProtos.SharedPreference.newBuilder()
.setFile(prefName)
.setKey(IDENTITY_PRIVATE_KEY_PREF)
.setValue(preferences.getString(IDENTITY_PRIVATE_KEY_PREF, null))
.build());
if (preferences.contains(ED25519_PUBLIC_KEY)) {
prefList.add(BackupProtos.SharedPreference.newBuilder()
.setFile(prefName)
.setKey(ED25519_PUBLIC_KEY)
.setValue(preferences.getString(ED25519_PUBLIC_KEY, null))
.build());
}
if (preferences.contains(ED25519_SECRET_KEY)) {
prefList.add(BackupProtos.SharedPreference.newBuilder()
.setFile(prefName)
.setKey(ED25519_SECRET_KEY)
.setValue(preferences.getString(ED25519_SECRET_KEY, null))
.build());
}
prefList.add(BackupProtos.SharedPreference.newBuilder()
.setFile(prefName)
.setKey(LOKI_SEED)
.setValue(preferences.getString(LOKI_SEED, null))
.build());
return prefList;
}
public static String retrieve(Context context, String key) {
SharedPreferences preferences = context.getSharedPreferences(MASTER_SECRET_UTIL_PREFERENCES_NAME, 0);
return preferences.getString(key, null);

3
app/src/main/java/org/thoughtcrime/securesms/loki/utilities/KeyPairUtilities.kt → libsession/src/main/java/org/session/libsession/utilities/KeyPairUtilities.kt
View File

@ -1,11 +1,10 @@
package org.thoughtcrime.securesms.loki.utilities
package org.session.libsession.utilities
import android.content.Context
import com.goterl.lazycode.lazysodium.LazySodiumAndroid
import com.goterl.lazycode.lazysodium.SodiumAndroid
import com.goterl.lazycode.lazysodium.utils.Key
import com.goterl.lazycode.lazysodium.utils.KeyPair
import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
import org.session.libsignal.utilities.Base64
import org.session.libsignal.utilities.Hex
import org.session.libsignal.libsignal.ecc.DjbECPrivateKey

20
libsession/src/main/java/org/session/libsession/utilities/TextSecurePreferences.kt
View File

@ -7,6 +7,9 @@ import android.preference.PreferenceManager.getDefaultSharedPreferences
import android.provider.Settings
import androidx.annotation.ArrayRes
import androidx.core.app.NotificationCompat
import kotlinx.coroutines.channels.BufferOverflow
import kotlinx.coroutines.flow.MutableSharedFlow
import kotlinx.coroutines.flow.asSharedFlow
import org.session.libsession.R
import org.session.libsession.utilities.preferences.NotificationPrivacyPreference
import org.session.libsignal.utilities.logging.Log
@ -16,6 +19,9 @@ import java.util.*
object TextSecurePreferences {
private val TAG = TextSecurePreferences::class.simpleName
private val _events = MutableSharedFlow<String>(0, 64, BufferOverflow.DROP_OLDEST)
val events get() = _events.asSharedFlow()
const val DISABLE_PASSPHRASE_PREF = "pref_disable_passphrase"
const val THEME_PREF = "pref_theme"
const val LANGUAGE_PREF = "pref_language"
@ -101,7 +107,8 @@ object TextSecurePreferences {
// region Multi Device
private const val LAST_CONFIGURATION_SYNC_TIME = "pref_last_configuration_sync_time"
private const val CONFIGURATION_SYNCED = "pref_configuration_synced"
const val CONFIGURATION_SYNCED = "pref_configuration_synced"
private const val LAST_PROFILE_UPDATE_TIME = "pref_last_profile_update_time"
@JvmStatic
fun getLastConfigurationSyncTime(context: Context): Long {
@ -121,6 +128,7 @@ object TextSecurePreferences {
@JvmStatic
fun setConfigurationMessageSynced(context: Context, value: Boolean) {
setBooleanPreference(context, CONFIGURATION_SYNCED, value)
_events.tryEmit(CONFIGURATION_SYNCED)
}
@JvmStatic
@ -321,6 +329,7 @@ object TextSecurePreferences {
@JvmStatic
fun setProfileName(context: Context, name: String?) {
setStringPreference(context, PROFILE_NAME_PREF, name)
_events.tryEmit(PROFILE_NAME_PREF)
}
@JvmStatic
@ -746,5 +755,14 @@ object TextSecurePreferences {
fun setIsMigratingKeyPair(context: Context?, newValue: Boolean) {
setBooleanPreference(context!!, "is_migrating_key_pair", newValue)
}
@JvmStatic
fun setLastProfileUpdateTime(context: Context, profileUpdateTime: Long) {
setLongPreference(context, LAST_PROFILE_UPDATE_TIME, profileUpdateTime)
}
@JvmStatic
fun shouldUpdateProfile(context: Context, profileUpdateTime: Long) =
profileUpdateTime > getLongPreference(context, LAST_PROFILE_UPDATE_TIME, 0)
// endregion
}

825
libsignal/src/main/java/org/session/libsignal/service/api/SignalServiceMessageSender.java
View File

@ -1,825 +0,0 @@
/*
* Copyright (C) 2014-2016 Open Whisper Systems
*
* Licensed according to the LICENSE file in this repository.
*/
package org.session.libsignal.service.api;
import com.google.protobuf.ByteString;
import org.jetbrains.annotations.Nullable;
import org.session.libsignal.libsignal.ecc.ECKeyPair;
import org.session.libsignal.libsignal.state.IdentityKeyStore;
import org.session.libsignal.utilities.logging.Log;
import org.session.libsignal.libsignal.util.guava.Optional;
import org.session.libsignal.service.api.crypto.AttachmentCipherOutputStream;
import org.session.libsignal.service.api.crypto.UnidentifiedAccess;
import org.session.libsignal.service.api.crypto.UntrustedIdentityException;
import org.session.libsignal.service.api.messages.SendMessageResult;
import org.session.libsignal.service.api.messages.SignalServiceAttachment;
import org.session.libsignal.service.api.messages.SignalServiceAttachmentPointer;
import org.session.libsignal.service.api.messages.SignalServiceAttachmentStream;
import org.session.libsignal.service.api.messages.SignalServiceDataMessage;
import org.session.libsignal.service.api.messages.SignalServiceGroup;
import org.session.libsignal.service.api.messages.SignalServiceReceiptMessage;
import org.session.libsignal.service.api.messages.SignalServiceTypingMessage;
import org.session.libsignal.service.api.messages.shared.SharedContact;
import org.session.libsignal.service.api.push.SignalServiceAddress;
import org.session.libsignal.service.api.push.exceptions.PushNetworkException;
import org.session.libsignal.service.internal.crypto.PaddingInputStream;
import org.session.libsignal.service.internal.push.OutgoingPushMessage;
import org.session.libsignal.service.internal.push.OutgoingPushMessageList;
import org.session.libsignal.service.internal.push.PushAttachmentData;
import org.session.libsignal.service.internal.push.PushTransportDetails;
import org.session.libsignal.service.internal.push.SignalServiceProtos;
import org.session.libsignal.service.internal.push.SignalServiceProtos.AttachmentPointer;
import org.session.libsignal.service.internal.push.SignalServiceProtos.Content;
import org.session.libsignal.service.internal.push.SignalServiceProtos.DataMessage;
import org.session.libsignal.service.internal.push.SignalServiceProtos.GroupContext;
import org.session.libsignal.service.internal.push.SignalServiceProtos.DataMessage.LokiProfile;
import org.session.libsignal.service.internal.push.SignalServiceProtos.ReceiptMessage;
import org.session.libsignal.service.internal.push.SignalServiceProtos.TypingMessage;
import org.session.libsignal.service.internal.push.http.AttachmentCipherOutputStreamFactory;
import org.session.libsignal.service.internal.push.http.OutputStreamFactory;
import org.session.libsignal.utilities.Base64;
import org.session.libsignal.service.internal.util.Util;
import org.session.libsignal.utilities.concurrent.SettableFuture;
import org.session.libsignal.service.loki.api.LokiDotNetAPI;
import org.session.libsignal.service.loki.api.PushNotificationAPI;
import org.session.libsignal.service.loki.api.SignalMessageInfo;
import org.session.libsignal.service.loki.api.SnodeAPI;
import org.session.libsignal.service.loki.api.crypto.SessionProtocol;
import org.session.libsignal.service.loki.api.fileserver.FileServerAPI;
import org.session.libsignal.service.loki.api.opengroups.PublicChat;
import org.session.libsignal.service.loki.api.opengroups.PublicChatAPI;
import org.session.libsignal.service.loki.api.opengroups.PublicChatMessage;
import org.session.libsignal.service.loki.database.LokiAPIDatabaseProtocol;
import org.session.libsignal.service.loki.database.LokiMessageDatabaseProtocol;
import org.session.libsignal.service.loki.database.LokiOpenGroupDatabaseProtocol;
import org.session.libsignal.service.loki.database.LokiThreadDatabaseProtocol;
import org.session.libsignal.service.loki.database.LokiUserDatabaseProtocol;
import org.session.libsignal.service.loki.utilities.TTLUtilities;
import org.session.libsignal.service.loki.utilities.Broadcaster;
import org.session.libsignal.service.loki.utilities.HexEncodingKt;
import org.session.libsignal.service.loki.utilities.PlaintextOutputStreamFactory;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import kotlin.Unit;
import kotlin.jvm.functions.Function1;
import nl.komponents.kovenant.Promise;
/**
* The main interface for sending Signal Service messages.
*
* @author Moxie Marlinspike
*/
public class SignalServiceMessageSender {
private static final String TAG = SignalServiceMessageSender.class.getSimpleName();
private final IdentityKeyStore store;
// Loki
private final String userPublicKey;
private final LokiAPIDatabaseProtocol apiDatabase;
private final LokiThreadDatabaseProtocol threadDatabase;
private final LokiMessageDatabaseProtocol messageDatabase;
private final SessionProtocol sessionProtocolImpl;
private final LokiUserDatabaseProtocol userDatabase;
private final LokiOpenGroupDatabaseProtocol openGroupDatabase;
private final Broadcaster broadcaster;
public SignalServiceMessageSender(IdentityKeyStore store,
String userPublicKey,
LokiAPIDatabaseProtocol apiDatabase,
LokiThreadDatabaseProtocol threadDatabase,
LokiMessageDatabaseProtocol messageDatabase,
SessionProtocol sessionProtocolImpl,
LokiUserDatabaseProtocol userDatabase,
LokiOpenGroupDatabaseProtocol openGroupDatabase,
Broadcaster broadcaster)
{
this.store = store;
this.userPublicKey = userPublicKey;
this.apiDatabase = apiDatabase;
this.threadDatabase = threadDatabase;
this.messageDatabase = messageDatabase;
this.sessionProtocolImpl = sessionProtocolImpl;
this.userDatabase = userDatabase;
this.openGroupDatabase = openGroupDatabase;
this.broadcaster = broadcaster;
}
/**
* Send a read receipt for a received message.
*
* @param recipient The sender of the received message you're acknowledging.
* @param message The read receipt to deliver.
* @throws IOException
*/
public void sendReceipt(SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
SignalServiceReceiptMessage message)
throws IOException {
byte[] content = createReceiptContent(message);
boolean useFallbackEncryption = true;
sendMessage(recipient, unidentifiedAccess, message.getWhen(), content, false, message.getTTL(), useFallbackEncryption);
}
public void sendTyping(List<SignalServiceAddress> recipients,
List<Optional<UnidentifiedAccess>> unidentifiedAccess,
SignalServiceTypingMessage message)
throws IOException
{
byte[] content = createTypingContent(message);
sendMessage(0, recipients, unidentifiedAccess, message.getTimestamp(), content, true, message.getTTL(), false, false);
}
/**
* Send a message to a single recipient.
*
* @param recipient The message's destination.
* @param message The message.
* @throws IOException
*/
public SendMessageResult sendMessage(long messageID,
SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
SignalServiceDataMessage message,
boolean isSelfSend)
throws IOException
{
byte[] content = createMessageContent(message, recipient);
long timestamp = message.getTimestamp();
boolean isClosedGroup = message.group.isPresent() && message.group.get().getGroupType() == SignalServiceGroup.GroupType.SIGNAL;
SendMessageResult result = sendMessage(messageID, recipient, unidentifiedAccess, timestamp, content, false, message.getTTL(), true, isClosedGroup, message.hasVisibleContent() && !isSelfSend, message.getSyncTarget());
return result;
}
/**
* Send a message to a group.
*
* @param recipients The group members.
* @param message The group message.
* @throws IOException
*/
public List<SendMessageResult> sendMessage(long messageID,
List<SignalServiceAddress> recipients,
List<Optional<UnidentifiedAccess>> unidentifiedAccess,
SignalServiceDataMessage message)
throws IOException {
// Loki - We only need the first recipient in the line below. This is because the recipient is only used to determine
// whether an attachment is being sent to an open group or not.
byte[] content = createMessageContent(message, recipients.get(0));
long timestamp = message.getTimestamp();
boolean isClosedGroup = message.group.isPresent() && message.group.get().getGroupType() == SignalServiceGroup.GroupType.SIGNAL;
return sendMessage(messageID, recipients, unidentifiedAccess, timestamp, content, false, message.getTTL(), isClosedGroup, message.hasVisibleContent());
}
public SignalServiceAttachmentPointer uploadAttachment(SignalServiceAttachmentStream attachment, boolean usePadding, @Nullable SignalServiceAddress recipient)
throws IOException
{
boolean shouldEncrypt = true;
String server = FileServerAPI.shared.getServer();
// Loki - Check if we are sending to an open group
if (recipient != null) {
long threadID = threadDatabase.getThreadID(recipient.getNumber());
PublicChat publicChat = threadDatabase.getPublicChat(threadID);
if (publicChat != null) {
shouldEncrypt = false;
server = publicChat.getServer();
}
}
byte[] attachmentKey = Util.getSecretBytes(64);
long paddedLength = usePadding ? PaddingInputStream.getPaddedSize(attachment.getLength()) : attachment.getLength();
InputStream dataStream = usePadding ? new PaddingInputStream(attachment.getInputStream(), attachment.getLength()) : attachment.getInputStream();
long ciphertextLength = shouldEncrypt ? AttachmentCipherOutputStream.getCiphertextLength(paddedLength) : attachment.getLength();
OutputStreamFactory outputStreamFactory = shouldEncrypt ? new AttachmentCipherOutputStreamFactory(attachmentKey) : new PlaintextOutputStreamFactory();
PushAttachmentData attachmentData = new PushAttachmentData(attachment.getContentType(), dataStream, ciphertextLength, outputStreamFactory, attachment.getListener());
// Loki - Upload attachment
LokiDotNetAPI.UploadResult result = FileServerAPI.shared.uploadAttachment(server, attachmentData);
return new SignalServiceAttachmentPointer(result.getId(),
attachment.getContentType(),
attachmentKey,
Optional.of(Util.toIntExact(attachment.getLength())),
attachment.getPreview(),
attachment.getWidth(), attachment.getHeight(),
Optional.fromNullable(result.getDigest()),
attachment.getFileName(),
attachment.getVoiceNote(),
attachment.getCaption(),
result.getUrl());
}
private byte[] createTypingContent(SignalServiceTypingMessage message) {
Content.Builder container = Content.newBuilder();
TypingMessage.Builder builder = TypingMessage.newBuilder();
builder.setTimestamp(message.getTimestamp());
if (message.isTypingStarted()) builder.setAction(TypingMessage.Action.STARTED);
else if (message.isTypingStopped()) builder.setAction(TypingMessage.Action.STOPPED);
else throw new IllegalArgumentException("Unknown typing indicator");
return container.setTypingMessage(builder).build().toByteArray();
}
private byte[] createReceiptContent(SignalServiceReceiptMessage message) {
Content.Builder container = Content.newBuilder();
ReceiptMessage.Builder builder = ReceiptMessage.newBuilder();
for (long timestamp : message.getTimestamps()) {
builder.addTimestamp(timestamp);
}
if (message.isDeliveryReceipt()) builder.setType(ReceiptMessage.Type.DELIVERY);
else if (message.isReadReceipt()) builder.setType(ReceiptMessage.Type.READ);
return container.setReceiptMessage(builder).build().toByteArray();
}
private byte[] createMessageContent(SignalServiceDataMessage message, SignalServiceAddress recipient)
throws IOException
{
Content.Builder container = Content.newBuilder();
DataMessage.Builder builder = DataMessage.newBuilder();
List<AttachmentPointer> pointers = createAttachmentPointers(message.getAttachments(), recipient);
if (!pointers.isEmpty()) {
builder.addAllAttachments(pointers);
}
if (message.getBody().isPresent()) {
builder.setBody(message.getBody().get());
}
if (message.getGroupInfo().isPresent()) {
builder.setGroup(createGroupContent(message.getGroupInfo().get(), recipient));
}
if (message.isExpirationUpdate()) {
builder.setFlags(DataMessage.Flags.EXPIRATION_TIMER_UPDATE_VALUE);
}
if (message.getExpiresInSeconds() > 0) {
builder.setExpireTimer(message.getExpiresInSeconds());
}
if (message.getProfileKey().isPresent()) {
builder.setProfileKey(ByteString.copyFrom(message.getProfileKey().get()));
}
if (message.getSyncTarget().isPresent()) {
builder.setSyncTarget(message.getSyncTarget().get());
}
if (message.getQuote().isPresent()) {
DataMessage.Quote.Builder quoteBuilder = DataMessage.Quote.newBuilder()
.setId(message.getQuote().get().getId())
.setAuthor(message.getQuote().get().getAuthor().getNumber())
.setText(message.getQuote().get().getText());
for (SignalServiceDataMessage.Quote.QuotedAttachment attachment : message.getQuote().get().getAttachments()) {
DataMessage.Quote.QuotedAttachment.Builder quotedAttachment = DataMessage.Quote.QuotedAttachment.newBuilder();
quotedAttachment.setContentType(attachment.getContentType());
if (attachment.getFileName() != null) {
quotedAttachment.setFileName(attachment.getFileName());
}
if (attachment.getThumbnail() != null) {
quotedAttachment.setThumbnail(createAttachmentPointer(attachment.getThumbnail().asStream(), recipient));
}
quoteBuilder.addAttachments(quotedAttachment);
}
builder.setQuote(quoteBuilder);
}
if (message.getSharedContacts().isPresent()) {
builder.addAllContact(createSharedContactContent(message.getSharedContacts().get(), recipient));
}
if (message.getPreviews().isPresent()) {
for (SignalServiceDataMessage.Preview preview : message.getPreviews().get()) {
DataMessage.Preview.Builder previewBuilder = DataMessage.Preview.newBuilder();
previewBuilder.setTitle(preview.getTitle());
previewBuilder.setUrl(preview.getUrl());
if (preview.getImage().isPresent()) {
if (preview.getImage().get().isStream()) {
previewBuilder.setImage(createAttachmentPointer(preview.getImage().get().asStream(), recipient));
} else {
previewBuilder.setImage(createAttachmentPointer(preview.getImage().get().asPointer()));
}
}
builder.addPreview(previewBuilder.build());
}
}
LokiProfile.Builder lokiUserProfileBuilder = LokiProfile.newBuilder();
String displayName = userDatabase.getDisplayName(userPublicKey);
if (displayName != null) { lokiUserProfileBuilder.setDisplayName(displayName); }
String profilePictureURL = userDatabase.getProfilePictureURL(userPublicKey);
if (profilePictureURL != null) { lokiUserProfileBuilder.setProfilePicture(profilePictureURL); }
builder.setProfile(lokiUserProfileBuilder.build());
builder.setTimestamp(message.getTimestamp());
container.setDataMessage(builder);
return container.build().toByteArray();
}
private GroupContext createGroupContent(SignalServiceGroup group, SignalServiceAddress recipient)
throws IOException
{
GroupContext.Builder builder = GroupContext.newBuilder();
builder.setId(ByteString.copyFrom(group.getGroupId()));
if (group.getType() != SignalServiceGroup.Type.DELIVER) {
if (group.getType() == SignalServiceGroup.Type.UPDATE) builder.setType(GroupContext.Type.UPDATE);
else if (group.getType() == SignalServiceGroup.Type.QUIT) builder.setType(GroupContext.Type.QUIT);
else if (group.getType() == SignalServiceGroup.Type.REQUEST_INFO) builder.setType(GroupContext.Type.REQUEST_INFO);
else throw new AssertionError("Unknown type: " + group.getType());
if (group.getName().isPresent()) builder.setName(group.getName().get());
if (group.getMembers().isPresent()) builder.addAllMembers(group.getMembers().get());
if (group.getAdmins().isPresent()) builder.addAllAdmins(group.getAdmins().get());
if (group.getAvatar().isPresent()) {
if (group.getAvatar().get().isStream()) {
builder.setAvatar(createAttachmentPointer(group.getAvatar().get().asStream(), recipient));
} else {
builder.setAvatar(createAttachmentPointer(group.getAvatar().get().asPointer()));
}
}
} else {
builder.setType(GroupContext.Type.DELIVER);
}
return builder.build();
}
private List<DataMessage.Contact> createSharedContactContent(List<SharedContact> contacts, SignalServiceAddress recipient)
throws IOException
{
List<DataMessage.Contact> results = new LinkedList<>();
for (SharedContact contact : contacts) {
DataMessage.Contact.Name.Builder nameBuilder = DataMessage.Contact.Name.newBuilder();
if (contact.getName().getFamily().isPresent()) nameBuilder.setFamilyName(contact.getName().getFamily().get());
if (contact.getName().getGiven().isPresent()) nameBuilder.setGivenName(contact.getName().getGiven().get());
if (contact.getName().getMiddle().isPresent()) nameBuilder.setMiddleName(contact.getName().getMiddle().get());
if (contact.getName().getPrefix().isPresent()) nameBuilder.setPrefix(contact.getName().getPrefix().get());
if (contact.getName().getSuffix().isPresent()) nameBuilder.setSuffix(contact.getName().getSuffix().get());
if (contact.getName().getDisplay().isPresent()) nameBuilder.setDisplayName(contact.getName().getDisplay().get());
DataMessage.Contact.Builder contactBuilder = DataMessage.Contact.newBuilder()
.setName(nameBuilder);
if (contact.getAddress().isPresent()) {
for (SharedContact.PostalAddress address : contact.getAddress().get()) {
DataMessage.Contact.PostalAddress.Builder addressBuilder = DataMessage.Contact.PostalAddress.newBuilder();
switch (address.getType()) {
case HOME: addressBuilder.setType(DataMessage.Contact.PostalAddress.Type.HOME); break;
case WORK: addressBuilder.setType(DataMessage.Contact.PostalAddress.Type.WORK); break;
case CUSTOM: addressBuilder.setType(DataMessage.Contact.PostalAddress.Type.CUSTOM); break;
default: throw new AssertionError("Unknown type: " + address.getType());
}
if (address.getCity().isPresent()) addressBuilder.setCity(address.getCity().get());
if (address.getCountry().isPresent()) addressBuilder.setCountry(address.getCountry().get());
if (address.getLabel().isPresent()) addressBuilder.setLabel(address.getLabel().get());
if (address.getNeighborhood().isPresent()) addressBuilder.setNeighborhood(address.getNeighborhood().get());
if (address.getPobox().isPresent()) addressBuilder.setPobox(address.getPobox().get());
if (address.getPostcode().isPresent()) addressBuilder.setPostcode(address.getPostcode().get());
if (address.getRegion().isPresent()) addressBuilder.setRegion(address.getRegion().get());
if (address.getStreet().isPresent()) addressBuilder.setStreet(address.getStreet().get());
contactBuilder.addAddress(addressBuilder);
}
}
if (contact.getEmail().isPresent()) {
for (SharedContact.Email email : contact.getEmail().get()) {
DataMessage.Contact.Email.Builder emailBuilder = DataMessage.Contact.Email.newBuilder()
.setValue(email.getValue());
switch (email.getType()) {
case HOME: emailBuilder.setType(DataMessage.Contact.Email.Type.HOME); break;
case WORK: emailBuilder.setType(DataMessage.Contact.Email.Type.WORK); break;
case MOBILE: emailBuilder.setType(DataMessage.Contact.Email.Type.MOBILE); break;
case CUSTOM: emailBuilder.setType(DataMessage.Contact.Email.Type.CUSTOM); break;
default: throw new AssertionError("Unknown type: " + email.getType());
}
if (email.getLabel().isPresent()) emailBuilder.setLabel(email.getLabel().get());
contactBuilder.addEmail(emailBuilder);
}
}
if (contact.getPhone().isPresent()) {
for (SharedContact.Phone phone : contact.getPhone().get()) {
DataMessage.Contact.Phone.Builder phoneBuilder = DataMessage.Contact.Phone.newBuilder()
.setValue(phone.getValue());
switch (phone.getType()) {
case HOME: phoneBuilder.setType(DataMessage.Contact.Phone.Type.HOME); break;
case WORK: phoneBuilder.setType(DataMessage.Contact.Phone.Type.WORK); break;
case MOBILE: phoneBuilder.setType(DataMessage.Contact.Phone.Type.MOBILE); break;
case CUSTOM: phoneBuilder.setType(DataMessage.Contact.Phone.Type.CUSTOM); break;
default: throw new AssertionError("Unknown type: " + phone.getType());
}
if (phone.getLabel().isPresent()) phoneBuilder.setLabel(phone.getLabel().get());
contactBuilder.addNumber(phoneBuilder);
}
}
if (contact.getAvatar().isPresent()) {
AttachmentPointer pointer = contact.getAvatar().get().getAttachment().isStream() ? createAttachmentPointer(contact.getAvatar().get().getAttachment().asStream(), recipient)
: createAttachmentPointer(contact.getAvatar().get().getAttachment().asPointer());
contactBuilder.setAvatar(DataMessage.Contact.Avatar.newBuilder()
.setAvatar(pointer)
.setIsProfile(contact.getAvatar().get().isProfile()));
}
if (contact.getOrganization().isPresent()) {
contactBuilder.setOrganization(contact.getOrganization().get());
}
results.add(contactBuilder.build());
}
return results;
}
private List<SendMessageResult> sendMessage(long messageID,
List<SignalServiceAddress> recipients,
List<Optional<UnidentifiedAccess>> unidentifiedAccess,
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean isClosedGroup,
boolean notifyPNServer)
{
List<SendMessageResult> results = new LinkedList<>();
Iterator<SignalServiceAddress> recipientIterator = recipients.iterator();
Iterator<Optional<UnidentifiedAccess>> unidentifiedAccessIterator = unidentifiedAccess.iterator();
while (recipientIterator.hasNext()) {
SignalServiceAddress recipient = recipientIterator.next();
SendMessageResult result = sendMessage(messageID, recipient, unidentifiedAccessIterator.next(), timestamp, content, online, ttl, true, isClosedGroup, notifyPNServer, Optional.absent());
results.add(result);
}
return results;
}
private SendMessageResult sendMessage(SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean useFallbackEncryption)
throws IOException
{
// Loki - This method is only invoked for various types of control messages
return sendMessage(0, recipient, unidentifiedAccess, timestamp, content, online, ttl, false, useFallbackEncryption, false,Optional.absent());
}
public SendMessageResult sendMessage(final long messageID,
final SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
long timestamp,
byte[] content,
boolean online,
int ttl,
boolean useFallbackEncryption,
boolean isClosedGroup,
boolean notifyPNServer,
Optional<String> syncTarget)
{
boolean isSelfSend = syncTarget.isPresent() && !syncTarget.get().isEmpty();
long threadID;
if (isSelfSend) {
threadID = threadDatabase.getThreadID(syncTarget.get());
} else {
threadID = threadDatabase.getThreadID(recipient.getNumber());
}
PublicChat publicChat = threadDatabase.getPublicChat(threadID);
if (publicChat != null) {
return sendMessageToPublicChat(messageID, recipient, timestamp, content, publicChat);
} else {
return sendMessageToPrivateChat(messageID, recipient, unidentifiedAccess, timestamp, content, online, ttl, useFallbackEncryption, isClosedGroup, notifyPNServer, syncTarget);
}
}
private SendMessageResult sendMessageToPublicChat(final long messageID,
final SignalServiceAddress recipient,
long timestamp,
byte[] content,
PublicChat publicChat) {
if (messageID == 0) {
Log.d("Loki", "Missing message ID.");
}
final SettableFuture<?>[] future = { new SettableFuture<Unit>() };
try {
DataMessage data = Content.parseFrom(content).getDataMessage();
String body = (data.getBody() != null && data.getBody().length() > 0) ? data.getBody() : Long.toString(data.getTimestamp());
PublicChatMessage.Quote quote = null;
if (data.hasQuote()) {
long quoteID = data.getQuote().getId();
String quoteePublicKey = data.getQuote().getAuthor();
long serverID = messageDatabase.getQuoteServerID(quoteID, quoteePublicKey);
quote = new PublicChatMessage.Quote(quoteID, quoteePublicKey, data.getQuote().getText(), serverID);
}
DataMessage.Preview linkPreview = (data.getPreviewList().size() > 0) ? data.getPreviewList().get(0) : null;
ArrayList<PublicChatMessage.Attachment> attachments = new ArrayList<>();
if (linkPreview != null && linkPreview.hasImage()) {
AttachmentPointer attachmentPointer = linkPreview.getImage();
String caption = attachmentPointer.hasCaption() ? attachmentPointer.getCaption() : null;
attachments.add(new PublicChatMessage.Attachment(
PublicChatMessage.Attachment.Kind.LinkPreview,
publicChat.getServer(),
attachmentPointer.getId(),
attachmentPointer.getContentType(),
attachmentPointer.getSize(),
attachmentPointer.getFileName(),
attachmentPointer.getFlags(),
attachmentPointer.getWidth(),
attachmentPointer.getHeight(),
caption,
attachmentPointer.getUrl(),
linkPreview.getUrl(),
linkPreview.getTitle()
));
}
for (AttachmentPointer attachmentPointer : data.getAttachmentsList()) {
String caption = attachmentPointer.hasCaption() ? attachmentPointer.getCaption() : null;
attachments.add(new PublicChatMessage.Attachment(
PublicChatMessage.Attachment.Kind.Attachment,
publicChat.getServer(),
attachmentPointer.getId(),
attachmentPointer.getContentType(),
attachmentPointer.getSize(),
attachmentPointer.getFileName(),
attachmentPointer.getFlags(),
attachmentPointer.getWidth(),
attachmentPointer.getHeight(),
caption,
attachmentPointer.getUrl(),
null,
null
));
}
PublicChatMessage message = new PublicChatMessage(userPublicKey, "", body, timestamp, PublicChatAPI.getPublicChatMessageType(), quote, attachments);
byte[] privateKey = store.getIdentityKeyPair().getPrivateKey().serialize();
new PublicChatAPI(userPublicKey, privateKey, apiDatabase, userDatabase, openGroupDatabase).sendMessage(message, publicChat.getChannel(), publicChat.getServer()).success(new Function1<PublicChatMessage, Unit>() {
@Override
public Unit invoke(PublicChatMessage message) {
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
messageDatabase.setServerID(messageID, message.getServerID());
f.set(Unit.INSTANCE);
return Unit.INSTANCE;
}
}).fail(new Function1<Exception, Unit>() {
@Override
public Unit invoke(Exception exception) {
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.setException(exception);
return Unit.INSTANCE;
}
});
} catch (Exception exception) {
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.setException(exception);
}
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
try {
f.get(1, TimeUnit.MINUTES);
return SendMessageResult.success(recipient, false, false);
} catch (Exception exception) {
return SendMessageResult.networkFailure(recipient);
}
}
private SendMessageResult sendMessageToPrivateChat(final long messageID,
final SignalServiceAddress recipient,
Optional<UnidentifiedAccess> unidentifiedAccess,
final long timestamp,
byte[] content,
boolean online,
int ttl,
boolean useFallbackEncryption,
boolean isClosedGroup,
final boolean notifyPNServer,
Optional<String> syncTarget)
{
final SettableFuture<?>[] future = { new SettableFuture<Unit>() };
OutgoingPushMessageList messages = getSessionProtocolEncryptedMessage(recipient, timestamp, content);
// Loki - Remove this when we have shared sender keys
// ========
if (messages.getMessages().isEmpty()) {
return SendMessageResult.success(recipient, false, false);
}
// ========
OutgoingPushMessage message = messages.getMessages().get(0);
final SignalServiceProtos.Envelope.Type type = SignalServiceProtos.Envelope.Type.valueOf(message.type);
final String senderID;
if (type == SignalServiceProtos.Envelope.Type.CLOSED_GROUP_CIPHERTEXT) {
senderID = recipient.getNumber();
} else if (type == SignalServiceProtos.Envelope.Type.UNIDENTIFIED_SENDER) {
senderID = "";
} else {
senderID = userPublicKey;
}
final int senderDeviceID = (type == SignalServiceProtos.Envelope.Type.UNIDENTIFIED_SENDER) ? 0 : SignalServiceAddress.DEFAULT_DEVICE_ID;
// Make sure we have a valid ttl; otherwise default to 2 days
if (ttl <= 0) { ttl = TTLUtilities.INSTANCE.getFallbackMessageTTL(); }
final int regularMessageTTL = TTLUtilities.getTTL(TTLUtilities.MessageType.Regular);
final int __ttl = ttl;
final SignalMessageInfo messageInfo = new SignalMessageInfo(type, timestamp, senderID, senderDeviceID, message.content, recipient.getNumber(), ttl, false);
SnodeAPI.shared.sendSignalMessage(messageInfo).success(new Function1<Set<Promise<Map<?, ?>, Exception>>, Unit>() {
@Override
public Unit invoke(Set<Promise<Map<?, ?>, Exception>> promises) {
final boolean[] isSuccess = { false };
final int[] promiseCount = {promises.size()};
final int[] errorCount = { 0 };
for (Promise<Map<?, ?>, Exception> promise : promises) {
promise.success(new Function1<Map<?, ?>, Unit>() {
@Override
public Unit invoke(Map<?, ?> map) {
if (isSuccess[0]) { return Unit.INSTANCE; } // Succeed as soon as the first promise succeeds
if (__ttl == regularMessageTTL) {
broadcaster.broadcast("messageSent", timestamp);
}
isSuccess[0] = true;
if (notifyPNServer) {
PushNotificationAPI.shared.notify(messageInfo);
}
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.set(Unit.INSTANCE);
return Unit.INSTANCE;
}
}).fail(new Function1<Exception, Unit>() {
@Override
public Unit invoke(Exception exception) {
errorCount[0] += 1;
if (errorCount[0] != promiseCount[0]) { return Unit.INSTANCE; } // Only error out if all promises failed
if (__ttl == regularMessageTTL) {
broadcaster.broadcast("messageFailed", timestamp);
}
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.setException(exception);
return Unit.INSTANCE;
}
});
}
return Unit.INSTANCE;
}
}).fail(exception -> {
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
f.setException(exception);
return Unit.INSTANCE;
});
@SuppressWarnings("unchecked") SettableFuture<Unit> f = (SettableFuture<Unit>)future[0];
try {
f.get(1, TimeUnit.MINUTES);
return SendMessageResult.success(recipient, false, true);
} catch (Exception exception) {
Throwable underlyingError = exception.getCause();
if (underlyingError instanceof SnodeAPI.Error) {
return SendMessageResult.lokiAPIError(recipient, (SnodeAPI.Error)underlyingError);
} else {
return SendMessageResult.networkFailure(recipient);
}
}
}
private List<AttachmentPointer> createAttachmentPointers(Optional<List<SignalServiceAttachment>> attachments, SignalServiceAddress recipient)
throws IOException
{
List<AttachmentPointer> pointers = new LinkedList<>();
if (!attachments.isPresent() || attachments.get().isEmpty()) {
Log.w(TAG, "No attachments present...");
return pointers;
}
for (SignalServiceAttachment attachment : attachments.get()) {
if (attachment.isStream()) {
Log.w(TAG, "Found attachment, creating pointer...");
pointers.add(createAttachmentPointer(attachment.asStream(), recipient));
} else if (attachment.isPointer()) {
Log.w(TAG, "Including existing attachment pointer...");
pointers.add(createAttachmentPointer(attachment.asPointer()));
}
}
return pointers;
}
private AttachmentPointer createAttachmentPointer(SignalServiceAttachmentPointer attachment) {
AttachmentPointer.Builder builder = AttachmentPointer.newBuilder()
.setContentType(attachment.getContentType())
.setId(attachment.getId())
.setKey(ByteString.copyFrom(attachment.getKey()))
.setDigest(ByteString.copyFrom(attachment.getDigest().get()))
.setSize(attachment.getSize().get())
.setUrl(attachment.getUrl());
if (attachment.getFileName().isPresent()) {
builder.setFileName(attachment.getFileName().get());
}
if (attachment.getPreview().isPresent()) {
builder.setThumbnail(ByteString.copyFrom(attachment.getPreview().get()));
}
if (attachment.getWidth() > 0) {
builder.setWidth(attachment.getWidth());
}
if (attachment.getHeight() > 0) {
builder.setHeight(attachment.getHeight());
}
if (attachment.getVoiceNote()) {
builder.setFlags(AttachmentPointer.Flags.VOICE_MESSAGE_VALUE);
}
if (attachment.getCaption().isPresent()) {
builder.setCaption(attachment.getCaption().get());
}
return builder.build();
}
private AttachmentPointer createAttachmentPointer(SignalServiceAttachmentStream attachment, SignalServiceAddress recipient)
throws IOException
{
return createAttachmentPointer(attachment, false, recipient);
}
private AttachmentPointer createAttachmentPointer(SignalServiceAttachmentStream attachment, boolean usePadding, SignalServiceAddress recipient)
throws IOException
{
SignalServiceAttachmentPointer pointer = uploadAttachment(attachment, usePadding, recipient);
return createAttachmentPointer(pointer);
}
private OutgoingPushMessageList getSessionProtocolEncryptedMessage(SignalServiceAddress recipient, long timestamp, byte[] plaintext)
{
List<OutgoingPushMessage> messages = new LinkedList<>();
String publicKey = recipient.getNumber(); // Could be a contact's public key or the public key of a SSK group
boolean isClosedGroup = apiDatabase.isClosedGroup(publicKey);
String encryptionPublicKey;
if (isClosedGroup) {
ECKeyPair encryptionKeyPair = apiDatabase.getLatestClosedGroupEncryptionKeyPair(publicKey);
encryptionPublicKey = HexEncodingKt.getHexEncodedPublicKey(encryptionKeyPair);
} else {
encryptionPublicKey = publicKey;
}
byte[] ciphertext = sessionProtocolImpl.encrypt(PushTransportDetails.getPaddedMessageBody(plaintext), encryptionPublicKey);
String body = Base64.encodeBytes(ciphertext);
int type = isClosedGroup ? SignalServiceProtos.Envelope.Type.CLOSED_GROUP_CIPHERTEXT_VALUE :
SignalServiceProtos.Envelope.Type.UNIDENTIFIED_SENDER_VALUE;
OutgoingPushMessage message = new OutgoingPushMessage(type, body);
messages.add(message);
return new OutgoingPushMessageList(publicKey, timestamp, messages, false);
}
}

11
libsignal/src/main/java/org/session/libsignal/service/api/crypto/InvalidCiphertextException.java
View File

@ -1,11 +0,0 @@
package org.session.libsignal.service.api.crypto;
public class InvalidCiphertextException extends Exception {
public InvalidCiphertextException(Exception nested) {
super(nested);
}
public InvalidCiphertextException(String s) {
super(s);
}
}

45
libsignal/src/main/java/org/session/libsignal/service/api/crypto/UnidentifiedAccess.java
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@ -1,45 +0,0 @@
package org.session.libsignal.service.api.crypto;
import org.session.libsignal.libsignal.util.ByteUtil;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.GCMParameterSpec;
import javax.crypto.spec.SecretKeySpec;
public class UnidentifiedAccess {
private final byte[] unidentifiedAccessKey;
public UnidentifiedAccess(byte[] unidentifiedAccessKey)
{
this.unidentifiedAccessKey = unidentifiedAccessKey;
}
public byte[] getUnidentifiedAccessKey() {
return unidentifiedAccessKey;
}
public static byte[] deriveAccessKeyFrom(byte[] profileKey) {
try {
byte[] nonce = new byte[12];
byte[] input = new byte[16];
Cipher cipher = Cipher.getInstance("AES/GCM/NoPadding");
cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(profileKey, "AES"), new GCMParameterSpec(128, nonce));
byte[] ciphertext = cipher.doFinal(input);
return ByteUtil.trim(ciphertext, 16);
} catch (NoSuchAlgorithmException | InvalidKeyException | NoSuchPaddingException | InvalidAlgorithmParameterException | BadPaddingException | IllegalBlockSizeException e) {
throw new AssertionError(e);
}
}
}

30
libsignal/src/main/java/org/session/libsignal/service/api/crypto/UntrustedIdentityException.java
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@ -1,30 +0,0 @@
/**
* Copyright (C) 2014-2016 Open Whisper Systems
*
* Licensed according to the LICENSE file in this repository.
*/
package org.session.libsignal.service.api.crypto;
import org.session.libsignal.libsignal.IdentityKey;
public class UntrustedIdentityException extends Exception {
private final IdentityKey identityKey;
private final String e164number;
public UntrustedIdentityException(String s, String e164number, IdentityKey identityKey) {
super(s);
this.e164number = e164number;
this.identityKey = identityKey;
}
public IdentityKey getIdentityKey() {
return identityKey;
}
public String getE164Number() {
return e164number;
}
}

88
libsignal/src/main/java/org/session/libsignal/service/api/messages/SendMessageResult.java
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@ -1,88 +0,0 @@
package org.session.libsignal.service.api.messages;
import org.session.libsignal.libsignal.IdentityKey;
import org.session.libsignal.service.api.push.SignalServiceAddress;
import org.session.libsignal.service.loki.api.SnodeAPI;
public class SendMessageResult {
private final SignalServiceAddress address;
private final Success success;
private final boolean networkFailure;
private final boolean unregisteredFailure;
private final IdentityFailure identityFailure;
private final SnodeAPI.Error lokiAPIError;
public static SendMessageResult success(SignalServiceAddress address, boolean unidentified, boolean needsSync) {
return new SendMessageResult(address, new Success(unidentified, needsSync), false, false, null, null);
}
public static SendMessageResult lokiAPIError(SignalServiceAddress address, SnodeAPI.Error lokiAPIError) {
return new SendMessageResult(address, null, false, false, null, lokiAPIError);
}
public static SendMessageResult networkFailure(SignalServiceAddress address) {
return new SendMessageResult(address, null, true, false, null, null);
}
public SignalServiceAddress getAddress() {
return address;
}
public Success getSuccess() {
return success;
}
public boolean isNetworkFailure() {
return networkFailure;
}
public IdentityFailure getIdentityFailure() {
return identityFailure;
}
public SnodeAPI.Error getLokiAPIError() { return lokiAPIError; }
private SendMessageResult(SignalServiceAddress address, Success success, boolean networkFailure, boolean unregisteredFailure, IdentityFailure identityFailure, SnodeAPI.Error lokiAPIError) {
this.address = address;
this.success = success;
this.networkFailure = networkFailure;
this.unregisteredFailure = unregisteredFailure;
this.identityFailure = identityFailure;
this.lokiAPIError = lokiAPIError;
}
public static class Success {
private final boolean unidentified;
private final boolean needsSync;
private Success(boolean unidentified, boolean needsSync) {
this.unidentified = unidentified;
this.needsSync = needsSync;
}
public boolean isUnidentified() {
return unidentified;
}
public boolean isNeedsSync() {
return needsSync;
}
}
public static class IdentityFailure {
private final IdentityKey identityKey;
private IdentityFailure(IdentityKey identityKey) {
this.identityKey = identityKey;
}
public IdentityKey getIdentityKey() {
return identityKey;
}
}
}

24
libsignal/src/main/java/org/session/libsignal/service/internal/push/OutgoingPushMessage.java
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@ -1,24 +0,0 @@
/**
* Copyright (C) 2014-2016 Open Whisper Systems
*
* Licensed according to the LICENSE file in this repository.
*/
package org.session.libsignal.service.internal.push;
import com.fasterxml.jackson.annotation.JsonProperty;
public class OutgoingPushMessage {
@JsonProperty
public int type;
@JsonProperty
public String content;
public OutgoingPushMessage(int type, String content)
{
this.type = type;
this.content = content;
}
}

53
libsignal/src/main/java/org/session/libsignal/service/internal/push/OutgoingPushMessageList.java
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@ -1,53 +0,0 @@
/*
* Copyright (C) 2014-2016 Open Whisper Systems
*
* Licensed according to the LICENSE file in this repository.
*/
package org.session.libsignal.service.internal.push;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.List;
public class OutgoingPushMessageList {
@JsonProperty
private String destination;
@JsonProperty
private long timestamp;
@JsonProperty
private List<OutgoingPushMessage> messages;
@JsonProperty
private boolean online;
public OutgoingPushMessageList(String destination,
long timestamp,
List<OutgoingPushMessage> messages,
boolean online)
{
this.timestamp = timestamp;
this.destination = destination;
this.messages = messages;
this.online = online;
}
public String getDestination() {
return destination;
}
public List<OutgoingPushMessage> getMessages() {
return messages;
}
public long getTimestamp() {
return timestamp;
}
public boolean isOnline() {
return online;
}
}

11
libsignal/src/main/java/org/session/libsignal/service/loki/api/crypto/SessionProtocol.kt
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@ -17,17 +17,6 @@ interface SessionProtocol {
object DecryptionFailed : Exception("Couldn't decrypt message.")
object InvalidSignature : Exception("Invalid message signature.")
}
/**
* Encrypts `plaintext` using the Session protocol for `hexEncodedX25519PublicKey`.
*
* @param plaintext the plaintext to encrypt. Must already be padded.
* @param recipientHexEncodedX25519PublicKey the X25519 public key to encrypt for. Could be the Session ID of a user, or the public key of a closed group.
*
* @return the encrypted message.
*/
fun encrypt(plaintext: ByteArray, recipientHexEncodedX25519PublicKey: String): ByteArray
/**
* Decrypts `ciphertext` using the Session protocol and `x25519KeyPair`.
*