Add sent story syncing.

app/src/androidTest/java/org/thoughtcrime/securesms/database/StorySendsDatabaseTest.kt

@@ -1,21 +1,41 @@
 package org.thoughtcrime.securesms.database
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
+import junit.framework.TestCase.assertNull
 import org.hamcrest.MatcherAssert.assertThat
 import org.hamcrest.Matchers.containsInAnyOrder
 import org.hamcrest.Matchers.hasSize
 import org.hamcrest.Matchers.`is`
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
+import org.thoughtcrime.securesms.database.model.DistributionListId
 import org.thoughtcrime.securesms.database.model.StoryType
+import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.api.push.DistributionId
 import org.whispersystems.signalservice.api.push.ServiceId
 import java.util.UUID
 
 @RunWith(AndroidJUnit4::class)
 class StorySendsDatabaseTest {
 
+  private val distributionId1 = DistributionId.from(UUID.randomUUID())
+  private val distributionId2 = DistributionId.from(UUID.randomUUID())
+  private val distributionId3 = DistributionId.from(UUID.randomUUID())
+
+  private lateinit var distributionList1: DistributionListId
+  private lateinit var distributionList2: DistributionListId
+  private lateinit var distributionList3: DistributionListId
+
+  private lateinit var distributionListRecipient1: Recipient
+  private lateinit var distributionListRecipient2: Recipient
+  private lateinit var distributionListRecipient3: Recipient
+
   private lateinit var recipients1to10: List<RecipientId>
   private lateinit var recipients11to20: List<RecipientId>
   private lateinit var recipients6to15: List<RecipientId>
@@ -31,22 +51,41 @@ class StorySendsDatabaseTest {
   fun setup() {
     storySends = SignalDatabase.storySends
 
-    messageId1 = MmsHelper.insert(storyType = StoryType.STORY_WITHOUT_REPLIES)
-    messageId2 = MmsHelper.insert(storyType = StoryType.STORY_WITH_REPLIES)
-    messageId3 = MmsHelper.insert(storyType = StoryType.STORY_WITHOUT_REPLIES)
-
     recipients1to10 = makeRecipients(10)
     recipients11to20 = makeRecipients(10)
 
+    distributionList1 = SignalDatabase.distributionLists.createList("1", emptyList(), distributionId = distributionId1)!!
+    distributionList2 = SignalDatabase.distributionLists.createList("2", emptyList(), distributionId = distributionId2)!!
+    distributionList3 = SignalDatabase.distributionLists.createList("3", emptyList(), distributionId = distributionId3)!!
+
+    distributionListRecipient1 = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromDistributionListId(distributionList1))
+    distributionListRecipient2 = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromDistributionListId(distributionList2))
+    distributionListRecipient3 = Recipient.resolved(SignalDatabase.recipients.getOrInsertFromDistributionListId(distributionList3))
+
+    messageId1 = MmsHelper.insert(
+      recipient = distributionListRecipient1,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+    )
+
+    messageId2 = MmsHelper.insert(
+      recipient = distributionListRecipient2,
+      storyType = StoryType.STORY_WITH_REPLIES,
+    )
+
+    messageId3 = MmsHelper.insert(
+      recipient = distributionListRecipient3,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+    )
+
     recipients6to15 = recipients1to10.takeLast(5) + recipients11to20.take(5)
     recipients6to10 = recipients1to10.takeLast(5)
   }
 
   @Test
   fun getRecipientsToSendTo_noOverlap() {
-    storySends.insert(messageId1, recipients1to10, 100, false)
+    storySends.insert(messageId1, recipients1to10, 100, false, distributionId1)
-    storySends.insert(messageId2, recipients11to20, 200, true)
+    storySends.insert(messageId2, recipients11to20, 200, true, distributionId2)
-    storySends.insert(messageId3, recipients1to10, 300, false)
+    storySends.insert(messageId3, recipients1to10, 300, false, distributionId3)
 
     val recipientIdsForMessage1 = storySends.getRecipientsToSendTo(messageId1, 100, false)
     val recipientIdsForMessage2 = storySends.getRecipientsToSendTo(messageId2, 200, true)
@@ -60,8 +99,8 @@ class StorySendsDatabaseTest {
 
   @Test
   fun getRecipientsToSendTo_overlap() {
-    storySends.insert(messageId1, recipients1to10, 100, false)
+    storySends.insert(messageId1, recipients1to10, 100, false, distributionId1)
-    storySends.insert(messageId2, recipients6to15, 100, true)
+    storySends.insert(messageId2, recipients6to15, 100, true, distributionId2)
 
     val recipientIdsForMessage1 = storySends.getRecipientsToSendTo(messageId1, 100, false)
     val recipientIdsForMessage2 = storySends.getRecipientsToSendTo(messageId2, 100, true)
@@ -78,9 +117,9 @@ class StorySendsDatabaseTest {
     val recipient1 = recipients1to10.first()
     val recipient2 = recipients11to20.first()
 
-    storySends.insert(messageId1, listOf(recipient1, recipient2), 100, false)
+    storySends.insert(messageId1, listOf(recipient1, recipient2), 100, false, distributionId1)
-    storySends.insert(messageId2, listOf(recipient1), 100, true)
+    storySends.insert(messageId2, listOf(recipient1), 100, true, distributionId2)
-    storySends.insert(messageId3, listOf(recipient2), 100, true)
+    storySends.insert(messageId3, listOf(recipient2), 100, true, distributionId3)
 
     val recipientIdsForMessage1 = storySends.getRecipientsToSendTo(messageId1, 100, false)
     val recipientIdsForMessage2 = storySends.getRecipientsToSendTo(messageId2, 100, true)
@@ -97,8 +136,8 @@ class StorySendsDatabaseTest {
 
   @Test
   fun getRecipientsToSendTo_overlapWithEarlierMessage() {
-    storySends.insert(messageId1, recipients6to15, 100, true)
+    storySends.insert(messageId1, recipients6to15, 100, true, distributionId1)
-    storySends.insert(messageId2, recipients1to10, 100, false)
+    storySends.insert(messageId2, recipients1to10, 100, false, distributionId2)
 
     val recipientIdsForMessage1 = storySends.getRecipientsToSendTo(messageId1, 100, true)
     val recipientIdsForMessage2 = storySends.getRecipientsToSendTo(messageId2, 100, false)
@@ -112,9 +151,9 @@ class StorySendsDatabaseTest {
 
   @Test
   fun getRemoteDeleteRecipients_noOverlap() {
-    storySends.insert(messageId1, recipients1to10, 100, false)
+    storySends.insert(messageId1, recipients1to10, 100, false, distributionId1)
-    storySends.insert(messageId2, recipients11to20, 200, true)
+    storySends.insert(messageId2, recipients11to20, 200, true, distributionId2)
-    storySends.insert(messageId3, recipients1to10, 300, false)
+    storySends.insert(messageId3, recipients1to10, 300, false, distributionId3)
 
     val recipientIdsForMessage1 = storySends.getRemoteDeleteRecipients(messageId1, 100)
     val recipientIdsForMessage2 = storySends.getRemoteDeleteRecipients(messageId2, 200)
@@ -128,8 +167,8 @@ class StorySendsDatabaseTest {
 
   @Test
   fun getRemoteDeleteRecipients_overlapNoPreviousDeletes() {
-    storySends.insert(messageId1, recipients1to10, 200, false)
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
-    storySends.insert(messageId2, recipients6to15, 200, true)
+    storySends.insert(messageId2, recipients6to15, 200, true, distributionId2)
 
     val recipientIdsForMessage1 = storySends.getRemoteDeleteRecipients(messageId1, 200)
     val recipientIdsForMessage2 = storySends.getRemoteDeleteRecipients(messageId2, 200)
@@ -143,10 +182,10 @@ class StorySendsDatabaseTest {
 
   @Test
   fun getRemoteDeleteRecipients_overlapWithPreviousDeletes() {
-    storySends.insert(messageId1, recipients1to10, 200, false)
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
     SignalDatabase.mms.markAsRemoteDelete(messageId1)
 
-    storySends.insert(messageId2, recipients6to15, 200, true)
+    storySends.insert(messageId2, recipients6to15, 200, true, distributionId2)
 
     val recipientIdsForMessage2 = storySends.getRemoteDeleteRecipients(messageId2, 200)
 
@@ -156,7 +195,7 @@ class StorySendsDatabaseTest {
 
   @Test
   fun canReply_storyWithReplies() {
-    storySends.insert(messageId2, recipients1to10, 200, true)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
 
     val canReply = storySends.canReply(recipients1to10[0], 200)
 
@@ -165,7 +204,7 @@ class StorySendsDatabaseTest {
 
   @Test
   fun canReply_storyWithoutReplies() {
-    storySends.insert(messageId1, recipients1to10, 200, false)
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
 
     val canReply = storySends.canReply(recipients1to10[0], 200)
 
@@ -174,8 +213,8 @@ class StorySendsDatabaseTest {
 
   @Test
   fun canReply_storyWithAndWithoutRepliesOverlap() {
-    storySends.insert(messageId1, recipients1to10, 200, false)
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
-    storySends.insert(messageId2, recipients6to10, 200, true)
+    storySends.insert(messageId2, recipients6to10, 200, true, distributionId2)
 
     val message1OnlyRecipientCanReply = storySends.canReply(recipients1to10[0], 200)
     val message2RecipientCanReply = storySends.canReply(recipients6to10[0], 200)
@@ -184,6 +223,238 @@ class StorySendsDatabaseTest {
     assertThat(message2RecipientCanReply, `is`(true))
   }
 
+  @Test
+  fun givenASingleStory_whenIGetFullSentStorySyncManifest_thenIExpectNotNull() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+
+    val manifest = storySends.getFullSentStorySyncManifest(messageId1, 200)
+
+    assertNotNull(manifest)
+  }
+
+  @Test
+  fun givenTwoStories_whenIGetFullSentStorySyncManifestForStory2_thenIExpectNull() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, false, distributionId2)
+
+    val manifest = storySends.getFullSentStorySyncManifest(messageId2, 200)
+
+    assertNull(manifest)
+  }
+
+  @Test
+  fun givenTwoStories_whenIGetFullSentStorySyncManifestForStory1_thenIExpectOneManifestPerRecipient() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+
+    val manifest = storySends.getFullSentStorySyncManifest(messageId1, 200)!!
+
+    assertEquals(recipients1to10, manifest.entries.map { it.recipientId })
+  }
+
+  @Test
+  fun givenTwoStories_whenIGetFullSentStorySyncManifestForStory1_thenIExpectTwoListsPerRecipient() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+
+    val manifest = storySends.getFullSentStorySyncManifest(messageId1, 200)!!
+
+    manifest.entries.forEach { entry ->
+      assertEquals(listOf(distributionId1, distributionId2), entry.distributionLists)
+    }
+  }
+
+  @Test
+  fun givenTwoStories_whenIGetFullSentStorySyncManifestForStory1_thenIExpectAllRecipientsCanReply() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+
+    val manifest = storySends.getFullSentStorySyncManifest(messageId1, 200)!!
+
+    manifest.entries.forEach { entry ->
+      assertTrue(entry.allowedToReply)
+    }
+  }
+
+  @Test
+  fun givenTwoStoriesAndOneIsRemoteDeleted_whenIGetFullSentStorySyncManifestForStory2_thenIExpectNonNullResult() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
+
+    val manifest = storySends.getFullSentStorySyncManifest(messageId2, 200)!!
+
+    assertNotNull(manifest)
+  }
+
+  @Test
+  fun givenTwoStoriesAndOneIsRemoteDeleted_whenIGetRecipientIdsForManifestUpdate_thenIExpectOnlyRecipientsWithStory2() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId1, recipients11to20, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
+
+    val recipientIds = storySends.getRecipientIdsForManifestUpdate(200, messageId1)
+
+    assertEquals(recipients1to10.toHashSet(), recipientIds)
+  }
+
+  @Test
+  fun givenTwoStoriesAndOneIsRemoteDeleted_whenIGetPartialSentStorySyncManifest_thenIExpectOnlyRecipientsThatHadStory1() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+    storySends.insert(messageId2, recipients11to20, 200, true, distributionId2)
+    SignalDatabase.mms.markAsRemoteDelete(messageId1)
+    val recipientIds = storySends.getRecipientIdsForManifestUpdate(200, messageId1)
+
+    val results = storySends.getSentStorySyncManifestForUpdate(200, recipientIds)
+
+    val manifestRecipients = results.entries.map { it.recipientId }
+    assertEquals(recipients1to10, manifestRecipients)
+  }
+
+  @Test
+  fun givenTwoStoriesAndTheOneThatAllowedRepliesIsRemoteDeleted_whenIGetPartialSentStorySyncManifest_thenIExpectAllowRepliesToBeTrue() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    storySends.insert(messageId2, recipients1to10, 200, true, distributionId2)
+    SignalDatabase.mms.markAsRemoteDelete(messageId2)
+    val recipientIds = storySends.getRecipientIdsForManifestUpdate(200, messageId1)
+
+    val results = storySends.getSentStorySyncManifestForUpdate(200, recipientIds)
+
+    assertTrue(results.entries.all { it.allowedToReply })
+  }
+
+  @Test
+  fun givenEmptyManifest_whenIApplyRemoteManifest_thenNothingChanges() {
+    storySends.insert(messageId1, recipients1to10, 200, false, distributionId1)
+    val expected = storySends.getFullSentStorySyncManifest(messageId1, 200)
+    val emptyManifest = SentStorySyncManifest(emptyList())
+
+    storySends.applySentStoryManifest(emptyManifest, 200)
+    val result = storySends.getFullSentStorySyncManifest(messageId1, 200)
+
+    assertEquals(expected, result)
+  }
+
+  @Test
+  fun givenAnIdenticalManifest_whenIApplyRemoteManifest_thenNothingChanges() {
+    val messageId4 = MmsHelper.insert(
+      recipient = distributionListRecipient1,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 200
+    )
+
+    storySends.insert(messageId4, recipients1to10, 200, false, distributionId1)
+    val expected = storySends.getFullSentStorySyncManifest(messageId4, 200)
+
+    storySends.applySentStoryManifest(expected!!, 200)
+    val result = storySends.getFullSentStorySyncManifest(messageId4, 200)
+
+    assertEquals(expected, result)
+  }
+
+  @Test
+  fun givenAManifest_whenIApplyRemoteManifestWithoutOneList_thenIExpectMessageToBeMarkedRemoteDeleted() {
+    val messageId4 = MmsHelper.insert(
+      recipient = distributionListRecipient1,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 200
+    )
+
+    val messageId5 = MmsHelper.insert(
+      recipient = distributionListRecipient2,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 200
+    )
+
+    storySends.insert(messageId4, recipients1to10, 200, false, distributionId1)
+    val remote = storySends.getFullSentStorySyncManifest(messageId4, 200)!!
+
+    storySends.insert(messageId5, recipients1to10, 200, false, distributionId2)
+
+    storySends.applySentStoryManifest(remote, 200)
+
+    assertTrue(SignalDatabase.mms.getMessageRecord(messageId5).isRemoteDelete)
+  }
+
+  @Test
+  fun givenAManifest_whenIApplyRemoteManifestWithoutOneList_thenIExpectSharedMessageToNotBeMarkedRemoteDeleted() {
+    val messageId4 = MmsHelper.insert(
+      recipient = distributionListRecipient1,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 200
+    )
+
+    val messageId5 = MmsHelper.insert(
+      recipient = distributionListRecipient2,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 200
+    )
+
+    storySends.insert(messageId4, recipients1to10, 200, false, distributionId1)
+    val remote = storySends.getFullSentStorySyncManifest(messageId4, 200)!!
+
+    storySends.insert(messageId5, recipients1to10, 200, false, distributionId2)
+
+    storySends.applySentStoryManifest(remote, 200)
+
+    assertFalse(SignalDatabase.mms.getMessageRecord(messageId4).isRemoteDelete)
+  }
+
+  @Test
+  fun givenNoLocalEntries_whenIApplyRemoteManifest_thenIExpectLocalManifestToMatch() {
+    val messageId4 = MmsHelper.insert(
+      recipient = distributionListRecipient1,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 2000
+    )
+
+    val remote = SentStorySyncManifest(
+      recipients1to10.map {
+        SentStorySyncManifest.Entry(
+          recipientId = it,
+          allowedToReply = true,
+          distributionLists = listOf(distributionId1)
+        )
+      }
+    )
+
+    storySends.applySentStoryManifest(remote, 2000)
+
+    val local = storySends.getFullSentStorySyncManifest(messageId4, 2000)
+    assertEquals(remote, local)
+  }
+
+  @Test
+  fun givenNonStoryMessageAtSentTimestamp_whenIApplyRemoteManifest_thenIExpectLocalManifestToMatchAndNoCrashes() {
+    val messageId4 = MmsHelper.insert(
+      recipient = distributionListRecipient1,
+      storyType = StoryType.STORY_WITHOUT_REPLIES,
+      sentTimeMillis = 2000
+    )
+
+    MmsHelper.insert(
+      recipient = Recipient.resolved(recipients1to10.first()),
+      sentTimeMillis = 2000
+    )
+
+    val remote = SentStorySyncManifest(
+      recipients1to10.map {
+        SentStorySyncManifest.Entry(
+          recipientId = it,
+          allowedToReply = true,
+          distributionLists = listOf(distributionId1)
+        )
+      }
+    )
+
+    storySends.applySentStoryManifest(remote, 2000)
+
+    val local = storySends.getFullSentStorySyncManifest(messageId4, 2000)
+    assertEquals(remote, local)
+  }
+
   private fun makeRecipients(count: Int): List<RecipientId> {
     return (1..count).map {
       SignalDatabase.recipients.getOrInsertFromServiceId(ServiceId.from(UUID.randomUUID()))

app/src/main/java/org/thoughtcrime/securesms/contacts/ContactsCursorLoader.java

@@ -27,10 +27,8 @@ import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.database.GroupDatabase;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.ThreadDatabase;
-import org.thoughtcrime.securesms.database.model.DistributionListPartialRecord;
 import org.thoughtcrime.securesms.database.model.ThreadRecord;
 import org.thoughtcrime.securesms.phonenumbers.NumberUtil;
-import org.thoughtcrime.securesms.stories.Stories;
 import org.thoughtcrime.securesms.util.FeatureFlags;
 import org.thoughtcrime.securesms.util.UsernameUtil;
 
@@ -57,7 +55,6 @@ public class ContactsCursorLoader extends AbstractContactsCursorLoader {
     public static final int FLAG_HIDE_NEW              = 1 << 6;
     public static final int FLAG_HIDE_RECENT_HEADER    = 1 << 7;
     public static final int FLAG_GROUPS_AFTER_CONTACTS = 1 << 8;
-    public static final int FLAG_STORIES               = 1 << 9;
     public static final int FLAG_ALL                   = FLAG_PUSH | FLAG_SMS | FLAG_ACTIVE_GROUPS | FLAG_INACTIVE_GROUPS | FLAG_SELF;
   }
 
@@ -88,7 +85,6 @@ public class ContactsCursorLoader extends AbstractContactsCursorLoader {
       addRecentGroupsSection(cursorList);
       addGroupsSection(cursorList);
     } else {
-      addStoriesSection(cursorList);
       addRecentsSection(cursorList);
       addContactsSection(cursorList);
       if (addGroupsAfterContacts(mode)) {
@@ -167,19 +163,6 @@ public class ContactsCursorLoader extends AbstractContactsCursorLoader {
     }
   }
 
-  private void addStoriesSection(@NonNull List<Cursor> cursorList) {
-    if (!Stories.isFeatureEnabled() ||!storiesEnabled(mode)) {
-      return;
-    }
-
-    Cursor stories = getStoriesCursor();
-
-    if (stories.getCount() > 0) {
-      cursorList.add(ContactsCursorRows.forStoriesHeader(getContext()));
-      cursorList.add(stories);
-    }
-  }
-
   private void addNewNumberSection(@NonNull List<Cursor> cursorList) {
     if (FeatureFlags.usernames() && NumberUtil.isVisuallyValidNumberOrEmail(getFilter())) {
       cursorList.add(ContactsCursorRows.forPhoneNumberSearchHeader(getContext()));
@@ -240,16 +223,6 @@ public class ContactsCursorLoader extends AbstractContactsCursorLoader {
     return groupContacts;
   }
 
-  private Cursor getStoriesCursor() {
-    MatrixCursor                        distributionListsCursor = ContactsCursorRows.createMatrixCursor();
-    List<DistributionListPartialRecord> distributionLists       = SignalDatabase.distributionLists().getAllListsForContactSelectionUi(null, true);
-    for (final DistributionListPartialRecord distributionList : distributionLists) {
-      distributionListsCursor.addRow(ContactsCursorRows.forDistributionList(distributionList));
-    }
-
-    return distributionListsCursor;
-  }
-
   private Cursor getNewNumberCursor() {
     return ContactsCursorRows.forNewNumber(getUnknownContactTitle(), getFilter());
   }
@@ -320,10 +293,6 @@ public class ContactsCursorLoader extends AbstractContactsCursorLoader {
     return flagSet(mode, DisplayMode.FLAG_GROUPS_AFTER_CONTACTS);
   }
 
-  private static boolean storiesEnabled(int mode) {
-    return flagSet(mode, DisplayMode.FLAG_STORIES);
-  }
-
   private static boolean flagSet(int mode, int flag) {
     return (mode & flag) > 0;
   }

app/src/main/java/org/thoughtcrime/securesms/contacts/ContactsCursorRows.java

@@ -9,8 +9,6 @@ import androidx.annotation.NonNull;
 
 import org.thoughtcrime.securesms.R;
 import org.thoughtcrime.securesms.database.GroupDatabase;
-import org.thoughtcrime.securesms.database.SignalDatabase;
-import org.thoughtcrime.securesms.database.model.DistributionListPartialRecord;
 import org.thoughtcrime.securesms.phonenumbers.PhoneNumberFormatter;
 import org.thoughtcrime.securesms.recipients.Recipient;
 import org.whispersystems.signalservice.api.util.OptionalUtil;
@@ -86,16 +84,6 @@ public final class ContactsCursorRows {
                         ""};
   }
 
-  public static @NonNull Object[] forDistributionList(@NonNull DistributionListPartialRecord distributionListPartialRecord) {
-    return new Object[]{ distributionListPartialRecord.getRecipientId().serialize(),
-                         distributionListPartialRecord.getName(),
-                         SignalDatabase.distributionLists().getMemberCount(distributionListPartialRecord.getId()),
-                         ContactsContract.CommonDataKinds.Phone.TYPE_CUSTOM,
-                         "",
-                         ContactRepository.NORMAL_TYPE,
-                         ""};
-  }
-
   /**
    * Create a row for a contacts cursor for a new number the user is entering or has entered.
    */
@@ -130,10 +118,6 @@ public final class ContactsCursorRows {
     return matrixCursor;
   }
 
-  public static @NonNull MatrixCursor forStoriesHeader(@NonNull Context context) {
-    return forHeader(context.getString(R.string.ContactsCursorLoader_my_stories));
-  }
-
   public static @NonNull MatrixCursor forUsernameSearchHeader(@NonNull Context context) {
     return forHeader(context.getString(R.string.ContactsCursorLoader_username_search));
   }

app/src/main/java/org/thoughtcrime/securesms/database/DistributionListDatabase.kt

@@ -10,6 +10,7 @@ import org.signal.core.util.logging.Log
 import org.signal.core.util.requireLong
 import org.signal.core.util.requireNonNullString
 import org.signal.core.util.requireString
+import org.signal.core.util.select
 import org.thoughtcrime.securesms.database.model.DistributionListId
 import org.thoughtcrime.securesms.database.model.DistributionListPartialRecord
 import org.thoughtcrime.securesms.database.model.DistributionListRecord
@@ -21,7 +22,6 @@ import org.thoughtcrime.securesms.util.Base64
 import org.whispersystems.signalservice.api.push.DistributionId
 import org.whispersystems.signalservice.api.storage.SignalStoryDistributionListRecord
 import org.whispersystems.signalservice.api.util.UuidUtil
-import java.lang.AssertionError
 import java.util.UUID
 
 /**
@@ -36,6 +36,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
     val CREATE_TABLE: Array<String> = arrayOf(ListTable.CREATE_TABLE, MembershipTable.CREATE_TABLE)
 
     const val RECIPIENT_ID = ListTable.RECIPIENT_ID
+    const val DISTRIBUTION_ID = ListTable.DISTRIBUTION_ID
+    const val LIST_TABLE_NAME = ListTable.TABLE_NAME
 
     fun insertInitialDistributionListAtCreationTime(db: net.zetetic.database.sqlcipher.SQLiteDatabase) {
       val recipientId = db.insert(
@@ -68,6 +70,7 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
     const val RECIPIENT_ID = "recipient_id"
     const val ALLOWS_REPLIES = "allows_replies"
     const val DELETION_TIMESTAMP = "deletion_timestamp"
+    const val IS_UNKNOWN = "is_unknown"
 
     const val CREATE_TABLE = """
       CREATE TABLE $TABLE_NAME (
@@ -76,7 +79,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
         $DISTRIBUTION_ID TEXT UNIQUE NOT NULL,
         $RECIPIENT_ID INTEGER UNIQUE REFERENCES ${RecipientDatabase.TABLE_NAME} (${RecipientDatabase.ID}),
         $ALLOWS_REPLIES INTEGER DEFAULT 1,
-        $DELETION_TIMESTAMP INTEGER DEFAULT 0
+        $DELETION_TIMESTAMP INTEGER DEFAULT 0,
+        $IS_UNKNOWN INTEGER DEFAULT 0
       )
     """
 
@@ -124,7 +128,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
             id = DistributionListId.from(CursorUtil.requireLong(it, ListTable.ID)),
             name = CursorUtil.requireString(it, ListTable.NAME),
             allowsReplies = CursorUtil.requireBoolean(it, ListTable.ALLOWS_REPLIES),
-            recipientId = RecipientId.from(CursorUtil.requireLong(it, ListTable.RECIPIENT_ID))
+            recipientId = RecipientId.from(CursorUtil.requireLong(it, ListTable.RECIPIENT_ID)),
+            isUnknown = CursorUtil.requireBoolean(it, ListTable.IS_UNKNOWN)
           )
         )
       }
@@ -135,13 +140,13 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
 
   fun getAllListsForContactSelectionUiCursor(query: String?, includeMyStory: Boolean): Cursor? {
     val db = readableDatabase
-    val projection = arrayOf(ListTable.ID, ListTable.NAME, ListTable.RECIPIENT_ID, ListTable.ALLOWS_REPLIES)
+    val projection = arrayOf(ListTable.ID, ListTable.NAME, ListTable.RECIPIENT_ID, ListTable.ALLOWS_REPLIES, ListTable.IS_UNKNOWN)
 
     val where = when {
       query.isNullOrEmpty() && includeMyStory -> ListTable.IS_NOT_DELETED
       query.isNullOrEmpty() -> "${ListTable.ID} != ? AND ${ListTable.IS_NOT_DELETED}"
-      includeMyStory -> "(${ListTable.NAME} GLOB ? OR ${ListTable.ID} == ?) AND ${ListTable.IS_NOT_DELETED}"
+      includeMyStory -> "(${ListTable.NAME} GLOB ? OR ${ListTable.ID} == ?) AND ${ListTable.IS_NOT_DELETED} AND NOT ${ListTable.IS_UNKNOWN}"
-      else -> "${ListTable.NAME} GLOB ? AND ${ListTable.ID} != ? AND ${ListTable.IS_NOT_DELETED}"
+      else -> "${ListTable.NAME} GLOB ? AND ${ListTable.ID} != ? AND ${ListTable.IS_NOT_DELETED} AND NOT ${ListTable.IS_UNKNOWN}"
     }
 
     val whereArgs = when {
@@ -155,7 +160,7 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
 
   fun getCustomListsForUi(): List<DistributionListPartialRecord> {
     val db = readableDatabase
-    val projection = SqlUtil.buildArgs(ListTable.ID, ListTable.NAME, ListTable.RECIPIENT_ID, ListTable.ALLOWS_REPLIES)
+    val projection = SqlUtil.buildArgs(ListTable.ID, ListTable.NAME, ListTable.RECIPIENT_ID, ListTable.ALLOWS_REPLIES, ListTable.IS_UNKNOWN)
     val selection = "${ListTable.ID} != ${DistributionListId.MY_STORY_ID} AND ${ListTable.IS_NOT_DELETED}"
 
     return db.query(ListTable.TABLE_NAME, projection, selection, null, null, null, null)?.use {
@@ -166,7 +171,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
             id = DistributionListId.from(CursorUtil.requireLong(it, ListTable.ID)),
             name = CursorUtil.requireString(it, ListTable.NAME),
             allowsReplies = CursorUtil.requireBoolean(it, ListTable.ALLOWS_REPLIES),
-            recipientId = RecipientId.from(CursorUtil.requireLong(it, ListTable.RECIPIENT_ID))
+            recipientId = RecipientId.from(CursorUtil.requireLong(it, ListTable.RECIPIENT_ID)),
+            isUnknown = CursorUtil.requireBoolean(it, ListTable.IS_UNKNOWN)
           )
         )
       }
@@ -175,6 +181,50 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
     } ?: emptyList()
   }
 
+  /**
+   * Gets or creates a distribution list for the given id.
+   *
+   * If the list does not exist, then a new list is created with a randomized name and populated with the members
+   * in the manifest.
+   *
+   * @return the recipient id of the list
+   */
+  fun getOrCreateByDistributionId(distributionId: DistributionId, manifest: SentStorySyncManifest): RecipientId {
+    writableDatabase.beginTransaction()
+    try {
+      val distributionRecipientId = getRecipientIdByDistributionId(distributionId)
+      if (distributionRecipientId == null) {
+        val members: List<RecipientId> = manifest.entries
+          .filter { it.distributionLists.contains(distributionId) }
+          .map { it.recipientId }
+
+        val distributionListId = createList(
+          name = createUniqueNameForUnknownDistributionId(),
+          members = members,
+          distributionId = distributionId,
+          isUnknown = true
+        )
+
+        if (distributionListId == null) {
+          throw AssertionError("Failed to create distribution list for unknown id.")
+        } else {
+          val recipient = getRecipientId(distributionListId)
+          if (recipient == null) {
+            throw AssertionError("Failed to retrieve recipient for newly created list")
+          } else {
+            writableDatabase.setTransactionSuccessful()
+            return recipient
+          }
+        }
+      }
+
+      writableDatabase.setTransactionSuccessful()
+      return distributionRecipientId
+    } finally {
+      writableDatabase.endTransaction()
+    }
+  }
+
   /**
    * @return The id of the list if successful, otherwise null. If not successful, you can assume it was a name conflict.
    */
@@ -184,7 +234,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
     distributionId: DistributionId = DistributionId.from(UUID.randomUUID()),
     allowsReplies: Boolean = true,
     deletionTimestamp: Long = 0L,
-    storageId: ByteArray? = null
+    storageId: ByteArray? = null,
+    isUnknown: Boolean = false
   ): DistributionListId? {
     val db = writableDatabase
 
@@ -196,6 +247,7 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
         put(ListTable.ALLOWS_REPLIES, if (deletionTimestamp == 0L) allowsReplies else false)
         putNull(ListTable.RECIPIENT_ID)
         put(ListTable.DELETION_TIMESTAMP, deletionTimestamp)
+        put(ListTable.IS_UNKNOWN, isUnknown)
       }
 
       val id = writableDatabase.insert(ListTable.TABLE_NAME, null, values)
@@ -222,6 +274,21 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
     }
   }
 
+  fun getRecipientIdByDistributionId(distributionId: DistributionId): RecipientId? {
+    return readableDatabase
+      .select(ListTable.RECIPIENT_ID)
+      .from(ListTable.TABLE_NAME)
+      .where("${ListTable.DISTRIBUTION_ID} = ?", distributionId.toString())
+      .run()
+      .use { cursor ->
+        if (cursor.moveToFirst()) {
+          RecipientId.from(CursorUtil.requireLong(cursor, ListTable.RECIPIENT_ID))
+        } else {
+          null
+        }
+      }
+  }
+
   fun getStoryType(listId: DistributionListId): StoryType {
     readableDatabase.query(ListTable.TABLE_NAME, arrayOf(ListTable.ALLOWS_REPLIES), "${ListTable.ID} = ? AND ${ListTable.IS_NOT_DELETED}", SqlUtil.buildArgs(listId), null, null, null).use { cursor ->
       return if (cursor.moveToFirst()) {
@@ -251,7 +318,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
           distributionId = DistributionId.from(cursor.requireNonNullString(ListTable.DISTRIBUTION_ID)),
           allowsReplies = CursorUtil.requireBoolean(cursor, ListTable.ALLOWS_REPLIES),
           members = getMembers(id),
-          deletedAtTimestamp = 0L
+          deletedAtTimestamp = 0L,
+          isUnknown = CursorUtil.requireBoolean(cursor, ListTable.IS_UNKNOWN)
         )
       } else {
         null
@@ -270,7 +338,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
           distributionId = DistributionId.from(cursor.requireNonNullString(ListTable.DISTRIBUTION_ID)),
           allowsReplies = CursorUtil.requireBoolean(cursor, ListTable.ALLOWS_REPLIES),
           members = getRawMembers(id),
-          deletedAtTimestamp = cursor.requireLong(ListTable.DELETION_TIMESTAMP)
+          deletedAtTimestamp = cursor.requireLong(ListTable.DELETION_TIMESTAMP),
+          isUnknown = CursorUtil.requireBoolean(cursor, ListTable.IS_UNKNOWN)
         )
       } else {
         null
@@ -461,7 +530,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
     try {
       val listTableValues = contentValuesOf(
         ListTable.ALLOWS_REPLIES to update.new.allowsReplies(),
-        ListTable.NAME to update.new.name
+        ListTable.NAME to update.new.name,
+        ListTable.IS_UNKNOWN to false
       )
 
       writableDatabase.update(
@@ -493,4 +563,8 @@ class DistributionListDatabase constructor(context: Context?, databaseHelper: Si
   private fun createUniqueNameForDeletedStory(): String {
     return "DELETED-${UUID.randomUUID()}"
   }
+
+  private fun createUniqueNameForUnknownDistributionId(): String {
+    return "DELETED-${UUID.randomUUID()}"
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/database/MessageDatabase.java

@@ -188,6 +188,7 @@ public abstract class MessageDatabase extends Database implements MmsSmsColumns
   public abstract boolean isStory(long messageId);
   public abstract @NonNull Reader getOutgoingStoriesTo(@NonNull RecipientId recipientId);
   public abstract @NonNull Reader getAllOutgoingStories(boolean reverse);
+  public abstract @NonNull Reader getAllOutgoingStoriesAt(long sentTimestamp);
   public abstract @NonNull List<StoryResult> getOrderedStoryRecipientsAndIds();
   public abstract @NonNull Reader getAllStoriesFor(@NonNull RecipientId recipientId);
   public abstract @NonNull MessageId getStoryId(@NonNull RecipientId authorId, long sentTimestamp) throws NoSuchMessageException;

app/src/main/java/org/thoughtcrime/securesms/database/MmsDatabase.java

@@ -584,6 +584,15 @@ public class MmsDatabase extends MessageDatabase {
     return new Reader(rawQuery(where, null, reverse, -1L));
   }
 
+  @Override
+  public @NonNull MessageDatabase.Reader getAllOutgoingStoriesAt(long sentTimestamp) {
+    String   where      = IS_STORY_CLAUSE + " AND " + DATE_SENT + " = ? AND (" + getOutgoingTypeClause() + ")";
+    String[] whereArgs  = SqlUtil.buildArgs(sentTimestamp);
+    Cursor   cursor     = rawQuery(where, whereArgs, false, -1L);
+
+    return new Reader(cursor);
+  }
+
   @Override
   public @NonNull MessageDatabase.Reader getAllStoriesFor(@NonNull RecipientId recipientId) {
     long     threadId  = SignalDatabase.threads().getThreadIdIfExistsFor(recipientId);
@@ -932,7 +941,7 @@ public class MmsDatabase extends MessageDatabase {
   public boolean hasMeaningfulMessage(long threadId) {
     SQLiteDatabase db = databaseHelper.getSignalReadableDatabase();
 
-    try (Cursor cursor = db.query(TABLE_NAME, new String[] { "1" }, THREAD_ID_WHERE, SqlUtil.buildArgs(threadId), null, null, null, "1")) {
+    try (Cursor cursor = db.query(TABLE_NAME, new String[] { "1" }, THREAD_ID + " = ? AND " + STORY_TYPE + " = ? AND " + PARENT_STORY_ID + " <= ?", SqlUtil.buildArgs(threadId, 0, 0), null, null, null, "1")) {
       return cursor != null && cursor.moveToFirst();
     }
   }

app/src/main/java/org/thoughtcrime/securesms/database/SentStorySyncManifest.kt

@@ -0,0 +1,85 @@
+package org.thoughtcrime.securesms.database
+
+import androidx.annotation.WorkerThread
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessageRecipient
+import org.whispersystems.signalservice.api.push.DistributionId
+import org.whispersystems.signalservice.api.push.SignalServiceAddress
+
+/**
+ * Represents a list of, or update to a list of, who can access a story through what
+ * distribution lists, and whether they can reply.
+ */
+data class SentStorySyncManifest(
+  val entries: List<Entry>
+) {
+
+  /**
+   * Represents an entry in the proto manifest.
+   */
+  data class Entry(
+    val recipientId: RecipientId,
+    val allowedToReply: Boolean = false,
+    val distributionLists: List<DistributionId> = emptyList()
+  )
+
+  /**
+   * Represents a flattened entry that is more convenient for detecting data changes.
+   */
+  data class Row(
+    val recipientId: RecipientId,
+    val messageId: Long,
+    val allowsReplies: Boolean,
+    val distributionId: DistributionId
+  )
+
+  fun getDistributionIdSet(): Set<DistributionId> {
+    return entries.map { it.distributionLists }.flatten().toSet()
+  }
+
+  fun toRecipientsSet(): Set<SignalServiceStoryMessageRecipient> {
+    val recipients = Recipient.resolvedList(entries.map { it.recipientId })
+    return recipients.map { recipient ->
+      val serviceId = recipient.requireServiceId()
+      val entry = entries.first { it.recipientId == recipient.id }
+
+      SignalServiceStoryMessageRecipient(
+        SignalServiceAddress(serviceId),
+        entry.distributionLists.map { it.toString() },
+        entry.allowedToReply
+      )
+    }.toSet()
+  }
+
+  fun flattenToRows(distributionIdToMessageIdMap: Map<DistributionId, Long>): Set<Row> {
+    return entries.flatMap { getRowsForEntry(it, distributionIdToMessageIdMap) }.toSet()
+  }
+
+  private fun getRowsForEntry(entry: Entry, distributionIdToMessageIdMap: Map<DistributionId, Long>): List<Row> {
+    return entry.distributionLists.map {
+      Row(
+        recipientId = entry.recipientId,
+        allowsReplies = entry.allowedToReply,
+        messageId = distributionIdToMessageIdMap[it] ?: -1L,
+        distributionId = it
+      )
+    }.filterNot { it.messageId == -1L }
+  }
+
+  companion object {
+    @WorkerThread
+    @JvmStatic
+    fun fromRecipientsSet(recipientsSet: Set<SignalServiceStoryMessageRecipient>): SentStorySyncManifest {
+      val entries = recipientsSet.map { recipient ->
+        Entry(
+          recipientId = RecipientId.from(recipient.signalServiceAddress),
+          allowedToReply = recipient.isAllowedToReply,
+          distributionLists = recipient.distributionListIds.map { DistributionId.from(it) }
+        )
+      }
+
+      return SentStorySyncManifest(entries)
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/database/SmsDatabase.java

@@ -1401,6 +1401,11 @@ public class SmsDatabase extends MessageDatabase {
     throw new UnsupportedOperationException();
   }
 
+  @Override
+  public @NonNull MessageDatabase.Reader getAllOutgoingStoriesAt(long sentTimestamp) {
+    throw new UnsupportedOperationException();
+  }
+
   @Override
   public @NonNull List<StoryResult> getOrderedStoryRecipientsAndIds() {
     throw new UnsupportedOperationException();

app/src/main/java/org/thoughtcrime/securesms/database/StorySendsDatabase.kt

@@ -3,11 +3,15 @@ package org.thoughtcrime.securesms.database
 import android.content.ContentValues
 import android.content.Context
 import androidx.core.content.contentValuesOf
+import org.signal.core.util.CursorUtil
 import org.signal.core.util.SqlUtil
 import org.signal.core.util.requireLong
+import org.signal.core.util.select
 import org.signal.core.util.toInt
+import org.signal.core.util.update
 import org.thoughtcrime.securesms.database.model.MessageId
 import org.thoughtcrime.securesms.recipients.RecipientId
+import org.whispersystems.signalservice.api.push.DistributionId
 
 /**
  * Sending to a distribution list is a bit trickier. When we send to multiple distribution lists with overlapping membership, we want to
@@ -26,6 +30,7 @@ class StorySendsDatabase(context: Context, databaseHelper: SignalDatabase) : Dat
     const val RECIPIENT_ID = "recipient_id"
     const val SENT_TIMESTAMP = "sent_timestamp"
     const val ALLOWS_REPLIES = "allows_replies"
+    const val DISTRIBUTION_ID = "distribution_id"
 
     val CREATE_TABLE = """
       CREATE TABLE $TABLE_NAME (
@@ -33,7 +38,8 @@ class StorySendsDatabase(context: Context, databaseHelper: SignalDatabase) : Dat
         $MESSAGE_ID INTEGER NOT NULL REFERENCES ${MmsDatabase.TABLE_NAME} (${MmsDatabase.ID}) ON DELETE CASCADE,
         $RECIPIENT_ID INTEGER NOT NULL REFERENCES ${RecipientDatabase.TABLE_NAME} (${RecipientDatabase.ID}) ON DELETE CASCADE,
         $SENT_TIMESTAMP INTEGER NOT NULL,
-        $ALLOWS_REPLIES INTEGER NOT NULL
+        $ALLOWS_REPLIES INTEGER NOT NULL,
+        $DISTRIBUTION_ID TEXT NOT NULL REFERENCES ${DistributionListDatabase.LIST_TABLE_NAME} (${DistributionListDatabase.DISTRIBUTION_ID}) ON DELETE CASCADE
       )
     """.trimIndent()
 
@@ -42,7 +48,7 @@ class StorySendsDatabase(context: Context, databaseHelper: SignalDatabase) : Dat
     """.trimIndent()
   }
 
-  fun insert(messageId: Long, recipientIds: Collection<RecipientId>, sentTimestamp: Long, allowsReplies: Boolean) {
+  fun insert(messageId: Long, recipientIds: Collection<RecipientId>, sentTimestamp: Long, allowsReplies: Boolean, distributionId: DistributionId) {
     val db = writableDatabase
 
     db.beginTransaction()
@@ -52,11 +58,12 @@ class StorySendsDatabase(context: Context, databaseHelper: SignalDatabase) : Dat
           MESSAGE_ID to messageId,
           RECIPIENT_ID to id.serialize(),
           SENT_TIMESTAMP to sentTimestamp,
-          ALLOWS_REPLIES to allowsReplies.toInt()
+          ALLOWS_REPLIES to allowsReplies.toInt(),
+          DISTRIBUTION_ID to distributionId.toString()
         )
       }
 
-      SqlUtil.buildBulkInsert(TABLE_NAME, arrayOf(MESSAGE_ID, RECIPIENT_ID, SENT_TIMESTAMP, ALLOWS_REPLIES), insertValues)
+      SqlUtil.buildBulkInsert(TABLE_NAME, arrayOf(MESSAGE_ID, RECIPIENT_ID, SENT_TIMESTAMP, ALLOWS_REPLIES, DISTRIBUTION_ID), insertValues)
         .forEach { query -> db.execSQL(query.where, query.whereArgs) }
 
       db.setTransactionSuccessful()
@@ -177,4 +184,208 @@ class StorySendsDatabase(context: Context, databaseHelper: SignalDatabase) : Dat
 
     writableDatabase.update(TABLE_NAME, values, query, args)
   }
+
+  /**
+   * Gets the manifest for a given story, or null if the story should NOT be the one reporting the manifest.
+   */
+  fun getFullSentStorySyncManifest(messageId: Long, sentTimestamp: Long): SentStorySyncManifest? {
+    val firstMessageId: Long = readableDatabase.select(MESSAGE_ID)
+      .from(TABLE_NAME)
+      .where(
+        """
+        $SENT_TIMESTAMP = ? AND
+        (SELECT ${MmsDatabase.REMOTE_DELETED} FROM ${MmsDatabase.TABLE_NAME} WHERE ${MmsDatabase.ID} = $MESSAGE_ID) = 0
+        """.trimIndent(),
+        sentTimestamp
+      )
+      .orderBy(MESSAGE_ID)
+      .limit(1)
+      .run()
+      .use {
+        if (it.moveToFirst()) {
+          CursorUtil.requireLong(it, MESSAGE_ID)
+        } else {
+          -1L
+        }
+      }
+
+    if (firstMessageId == -1L || firstMessageId != messageId) {
+      return null
+    }
+
+    return getLocalManifest(sentTimestamp)
+  }
+
+  /**
+   * Gets the manifest after a change to the available distribution lists occurs. This will only include the recipients
+   * as specified by onlyInclude, and is meant to represent a delta rather than an entire manifest.
+   */
+  fun getSentStorySyncManifestForUpdate(sentTimestamp: Long, onlyInclude: Set<RecipientId>): SentStorySyncManifest {
+    val localManifest: SentStorySyncManifest = getLocalManifest(sentTimestamp)
+    val entries: List<SentStorySyncManifest.Entry> = localManifest.entries.filter { it.recipientId in onlyInclude }
+
+    return SentStorySyncManifest(entries)
+  }
+
+  /**
+   * Manifest updates should only include the specific recipients who have changes (normally, one less distribution list),
+   * and of those, only the ones that have a non-empty set of distribution lists.
+   *
+   * @return A set of recipients who were able to receive the deleted story, and still have other stories at the same timestamp.
+   */
+  fun getRecipientIdsForManifestUpdate(sentTimestamp: Long, deletedMessageId: Long): Set<RecipientId> {
+    // language=sql
+    val query = """
+      SELECT $RECIPIENT_ID
+      FROM $TABLE_NAME
+      WHERE $SENT_TIMESTAMP = ?
+          AND $RECIPIENT_ID IN (
+            SELECT $RECIPIENT_ID
+            FROM $TABLE_NAME
+            WHERE $MESSAGE_ID = ?
+          )
+          AND $MESSAGE_ID IN (
+            SELECT ${MmsDatabase.ID}
+            FROM ${MmsDatabase.TABLE_NAME}
+            WHERE ${MmsDatabase.REMOTE_DELETED} = 0
+          )
+    """.trimIndent()
+
+    return readableDatabase.rawQuery(query, arrayOf(sentTimestamp, deletedMessageId)).use { cursor ->
+      if (cursor.count == 0) emptyList<RecipientId>()
+
+      val results: MutableSet<RecipientId> = hashSetOf()
+      while (cursor.moveToNext()) {
+        results.add(RecipientId.from(CursorUtil.requireLong(cursor, RECIPIENT_ID)))
+      }
+
+      results
+    }
+  }
+
+  /**
+   * Applies the given manifest to the local database. This method will:
+   *
+   * 1. Generate the local manifest
+   * 1. Gather the unique collective distribution id set from remote and local manifests
+   * 1. Flatten both manifests into a set of Rows
+   * 1. For each changed manifest row in remote, update the corresponding row in local
+   * 1. For each new manifest row in remote, update the corresponding row in local
+   * 1. For each unique message id in local not present in remote, we can assume that the message can be marked deleted.
+   */
+  fun applySentStoryManifest(remoteManifest: SentStorySyncManifest, sentTimestamp: Long) {
+    if (remoteManifest.entries.isEmpty()) {
+      return
+    }
+
+    writableDatabase.beginTransaction()
+    try {
+      val localManifest: SentStorySyncManifest = getLocalManifest(sentTimestamp)
+
+      val query = """
+        SELECT ${MmsDatabase.TABLE_NAME}.${MmsDatabase.ID} as $MESSAGE_ID, ${DistributionListDatabase.DISTRIBUTION_ID}
+        FROM ${MmsDatabase.TABLE_NAME}
+        INNER JOIN ${DistributionListDatabase.LIST_TABLE_NAME} ON ${DistributionListDatabase.RECIPIENT_ID} = ${MmsDatabase.RECIPIENT_ID}
+        WHERE ${MmsDatabase.DATE_SENT} = $sentTimestamp AND ${DistributionListDatabase.DISTRIBUTION_ID} IS NOT NULL
+      """.trimIndent()
+
+      val distributionIdToMessageId = readableDatabase.query(query).use { cursor ->
+        val results: MutableMap<DistributionId, Long> = mutableMapOf()
+
+        while (cursor.moveToNext()) {
+          val distributionId = DistributionId.from(CursorUtil.requireString(cursor, DistributionListDatabase.DISTRIBUTION_ID))
+          val messageId = CursorUtil.requireLong(cursor, MESSAGE_ID)
+
+          results[distributionId] = messageId
+        }
+
+        results
+      }
+
+      val localRows: Set<SentStorySyncManifest.Row> = localManifest.flattenToRows(distributionIdToMessageId)
+      val remoteRows: Set<SentStorySyncManifest.Row> = remoteManifest.flattenToRows(distributionIdToMessageId)
+
+      if (localRows == remoteRows) {
+        return
+      }
+
+      val remoteOnly: List<SentStorySyncManifest.Row> = remoteRows.filterNot { localRows.contains(it) }
+      val changedInRemoteManifest: List<SentStorySyncManifest.Row> = remoteOnly.filter { (recipientId, messageId) -> localRows.any { it.messageId == messageId && it.recipientId == recipientId } }
+      val newInRemoteManifest: List<SentStorySyncManifest.Row> = remoteOnly.filterNot { (recipientId, messageId) -> localRows.any { it.messageId == messageId && it.recipientId == recipientId } }
+
+      changedInRemoteManifest
+        .forEach { (recipientId, messageId, allowsReplies, distributionId) ->
+          writableDatabase.update(TABLE_NAME)
+            .values(
+              contentValuesOf(
+                ALLOWS_REPLIES to allowsReplies,
+                RECIPIENT_ID to recipientId.toLong(),
+                SENT_TIMESTAMP to sentTimestamp,
+                MESSAGE_ID to messageId,
+                DISTRIBUTION_ID to distributionId.toString()
+              )
+            )
+        }
+
+      newInRemoteManifest
+        .forEach { (recipientId, messageId, allowsReplies, distributionId) ->
+          writableDatabase.insert(
+            TABLE_NAME,
+            null,
+            contentValuesOf(
+              ALLOWS_REPLIES to allowsReplies,
+              RECIPIENT_ID to recipientId.toLong(),
+              SENT_TIMESTAMP to sentTimestamp,
+              MESSAGE_ID to messageId,
+              DISTRIBUTION_ID to distributionId.toString()
+            )
+          )
+        }
+
+      val messagesWithoutAnyReceivers = localRows.map { it.messageId }.distinct() - remoteRows.map { it.messageId }.distinct()
+      messagesWithoutAnyReceivers.forEach { SignalDatabase.mms.markAsRemoteDelete(it) }
+
+      writableDatabase.setTransactionSuccessful()
+    } finally {
+      writableDatabase.endTransaction()
+    }
+  }
+
+  private fun getLocalManifest(sentTimestamp: Long): SentStorySyncManifest {
+    val entries = readableDatabase.rawQuery(
+      // language=sql
+      """
+        SELECT 
+            $RECIPIENT_ID,
+            $ALLOWS_REPLIES,
+            $DISTRIBUTION_ID
+        FROM $TABLE_NAME
+        WHERE $TABLE_NAME.$SENT_TIMESTAMP = ? AND (
+          SELECT ${MmsDatabase.REMOTE_DELETED}
+          FROM ${MmsDatabase.TABLE_NAME}
+          WHERE ${MmsDatabase.ID} = $TABLE_NAME.$MESSAGE_ID
+        ) = 0
+      """.trimIndent(),
+      arrayOf(sentTimestamp)
+    ).use { cursor ->
+      val results: MutableMap<RecipientId, SentStorySyncManifest.Entry> = mutableMapOf()
+      while (cursor.moveToNext()) {
+        val recipientId = RecipientId.from(CursorUtil.requireLong(cursor, RECIPIENT_ID))
+        val distributionId = DistributionId.from(CursorUtil.requireString(cursor, DISTRIBUTION_ID))
+        val allowsReplies = CursorUtil.requireBoolean(cursor, ALLOWS_REPLIES)
+        val entry = results[recipientId]?.let {
+          it.copy(
+            allowedToReply = it.allowedToReply or allowsReplies,
+            distributionLists = it.distributionLists + distributionId
+          )
+        } ?: SentStorySyncManifest.Entry(recipientId, canReply(recipientId, sentTimestamp), listOf(distributionId))
+
+        results[recipientId] = entry
+      }
+
+      results
+    }
+
+    return SentStorySyncManifest(entries.values.toList())
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/database/ThreadDatabase.java

@@ -1300,19 +1300,23 @@ public class ThreadDatabase extends Database {
   private boolean update(long threadId, boolean unarchive, boolean allowDeletion, boolean notifyListeners) {
     MmsSmsDatabase mmsSmsDatabase     = SignalDatabase.mmsSms();
     boolean        meaningfulMessages = mmsSmsDatabase.hasMeaningfulMessage(threadId);
+    boolean        isPinned           = getPinnedThreadIds().contains(threadId);
+    boolean        shouldDelete       = allowDeletion && !isPinned && !SignalDatabase.mms().containsStories(threadId);
 
     if (!meaningfulMessages) {
-      if (allowDeletion) {
+      if (shouldDelete) {
         deleteConversation(threadId);
+        return true;
+      } else if (!isPinned) {
+        return false;
       }
-      return true;
     }
 
     MessageRecord record;
     try {
       record = mmsSmsDatabase.getConversationSnippet(threadId);
     } catch (NoSuchMessageException e) {
-      if (allowDeletion && !SignalDatabase.mms().containsStories(threadId)) {
+      if (shouldDelete) {
         deleteConversation(threadId);
       }
       return true;

app/src/main/java/org/thoughtcrime/securesms/database/helpers/SignalDatabaseMigrations.kt

@@ -196,8 +196,9 @@ object SignalDatabaseMigrations {
   private const val CDS_V2 = 140
   private const val GROUP_SERVICE_ID = 141
   private const val QUOTE_TYPE = 142
+  private const val STORY_SYNCS = 143
 
-  const val DATABASE_VERSION = 142
+  const val DATABASE_VERSION = 143
 
   @JvmStatic
   fun migrate(context: Application, db: SQLiteDatabase, oldVersion: Int, newVersion: Int) {
@@ -2533,6 +2534,39 @@ object SignalDatabaseMigrations {
     if (oldVersion < QUOTE_TYPE) {
       db.execSQL("ALTER TABLE mms ADD COLUMN quote_type INTEGER DEFAULT 0")
     }
+
+    if (oldVersion < STORY_SYNCS) {
+      db.execSQL("ALTER TABLE distribution_list ADD COLUMN is_unknown INTEGER DEFAULT 0")
+
+      db.execSQL(
+        """
+          CREATE TABLE story_sends_tmp (
+            _id INTEGER PRIMARY KEY,
+            message_id INTEGER NOT NULL REFERENCES mms (_id) ON DELETE CASCADE,
+            recipient_id INTEGER NOT NULL REFERENCES recipient (_id) ON DELETE CASCADE,
+            sent_timestamp INTEGER NOT NULL,
+            allows_replies INTEGER NOT NULL,
+            distribution_id TEXT NOT NULL REFERENCES distribution_list (distribution_id) ON DELETE CASCADE
+          )
+        """.trimIndent()
+      )
+
+      db.execSQL(
+        """
+          INSERT INTO story_sends_tmp (_id, message_id, recipient_id, sent_timestamp, allows_replies, distribution_id)
+              SELECT story_sends._id, story_sends.message_id, story_sends.recipient_id, story_sends.sent_timestamp, story_sends.allows_replies, distribution_list.distribution_id
+              FROM story_sends
+              INNER JOIN mms ON story_sends.message_id = mms._id
+              INNER JOIN distribution_list ON distribution_list.recipient_id = mms.address
+        """.trimIndent()
+      )
+
+      db.execSQL("DROP TABLE story_sends")
+      db.execSQL("DROP INDEX IF EXISTS story_sends_recipient_id_sent_timestamp_allows_replies_index")
+
+      db.execSQL("ALTER TABLE story_sends_tmp RENAME TO story_sends")
+      db.execSQL("CREATE INDEX story_sends_recipient_id_sent_timestamp_allows_replies_index ON story_sends (recipient_id, sent_timestamp, allows_replies)")
+    }
   }
 
   @JvmStatic

app/src/main/java/org/thoughtcrime/securesms/database/model/DistributionListPartialRecord.kt

@@ -6,5 +6,6 @@ data class DistributionListPartialRecord(
   val id: DistributionListId,
   val name: CharSequence,
   val recipientId: RecipientId,
-  val allowsReplies: Boolean
+  val allowsReplies: Boolean,
+  val isUnknown: Boolean
 )

app/src/main/java/org/thoughtcrime/securesms/database/model/DistributionListRecord.kt

@@ -12,5 +12,6 @@ data class DistributionListRecord(
   val distributionId: DistributionId,
   val allowsReplies: Boolean,
   val members: List<RecipientId>,
-  val deletedAtTimestamp: Long
+  val deletedAtTimestamp: Long,
+  val isUnknown: Boolean
 )

app/src/main/java/org/thoughtcrime/securesms/jobs/JobManagerFactories.java

@@ -170,6 +170,7 @@ public final class JobManagerFactories {
       put(SendReadReceiptJob.KEY,                    new SendReadReceiptJob.Factory(application));
       put(SendRetryReceiptJob.KEY,                   new SendRetryReceiptJob.Factory());
       put(SendViewedReceiptJob.KEY,                  new SendViewedReceiptJob.Factory(application));
+      put(MultiDeviceStorySendSyncJob.KEY,           new MultiDeviceStorySendSyncJob.Factory());
       put(ServiceOutageDetectionJob.KEY,             new ServiceOutageDetectionJob.Factory());
       put(SmsReceiveJob.KEY,                         new SmsReceiveJob.Factory());
       put(SmsSendJob.KEY,                            new SmsSendJob.Factory());

app/src/main/java/org/thoughtcrime/securesms/jobs/MultiDeviceStorySendSyncJob.kt

@@ -0,0 +1,110 @@
+package org.thoughtcrime.securesms.jobs
+
+import org.signal.core.util.logging.Log
+import org.thoughtcrime.securesms.database.SignalDatabase
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencies
+import org.thoughtcrime.securesms.jobmanager.Data
+import org.thoughtcrime.securesms.jobmanager.Job
+import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint
+import org.thoughtcrime.securesms.recipients.Recipient
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessageRecipient
+import org.whispersystems.signalservice.api.messages.multidevice.SentTranscriptMessage
+import org.whispersystems.signalservice.api.messages.multidevice.SignalServiceSyncMessage
+import org.whispersystems.signalservice.api.push.SignalServiceAddress
+import java.lang.Exception
+import java.util.Optional
+import java.util.concurrent.TimeUnit
+
+/**
+ * Transmits a sent sync transcript to linked devices containing the story sync manifest for the given sent timestamp.
+ * The transmitted message is sent as a recipient update, and will only contain affected recipients that still have a
+ * live story for the given timestamp.
+ */
+class MultiDeviceStorySendSyncJob private constructor(parameters: Parameters, private val sentTimestamp: Long, private val deletedMessageId: Long) : BaseJob(parameters) {
+
+  companion object {
+    const val KEY = "MultiDeviceStorySendSyncJob"
+
+    private val TAG = Log.tag(MultiDeviceStorySendSyncJob::class.java)
+
+    private const val DATA_SENT_TIMESTAMP = "sent.timestamp"
+    private const val DATA_DELETED_MESSAGE_ID = "deleted.message.id"
+
+    @JvmStatic
+    fun create(sentTimestamp: Long, deletedMessageId: Long): MultiDeviceStorySendSyncJob {
+      return MultiDeviceStorySendSyncJob(
+        parameters = Parameters.Builder()
+          .addConstraint(NetworkConstraint.KEY)
+          .setMaxAttempts(Parameters.UNLIMITED)
+          .setLifespan(TimeUnit.DAYS.toMillis(1))
+          .setQueue(KEY)
+          .build(),
+        sentTimestamp = sentTimestamp,
+        deletedMessageId = deletedMessageId
+      )
+    }
+  }
+
+  override fun serialize(): Data {
+    return Data.Builder()
+      .putLong(DATA_SENT_TIMESTAMP, sentTimestamp)
+      .putLong(DATA_DELETED_MESSAGE_ID, deletedMessageId)
+      .build()
+  }
+
+  override fun getFactoryKey(): String = KEY
+
+  override fun onRun() {
+    val recipientIds = SignalDatabase.storySends.getRecipientIdsForManifestUpdate(sentTimestamp, deletedMessageId)
+    if (recipientIds.isEmpty()) {
+      Log.i(TAG, "No recipients requiring a manifest update. Dropping.")
+      return
+    }
+
+    val updateManifest = SignalDatabase.storySends.getSentStorySyncManifestForUpdate(sentTimestamp, recipientIds)
+
+    if (updateManifest.entries.isEmpty()) {
+      Log.i(TAG, "No entries in updated manifest. Dropping.")
+      return
+    }
+
+    val recipientsSet = updateManifest.toRecipientsSet()
+    val transcriptMessage: SignalServiceSyncMessage = SignalServiceSyncMessage.forSentTranscript(buildSentTranscript(recipientsSet))
+    val sendMessageResult = ApplicationDependencies.getSignalServiceMessageSender().sendSyncMessage(transcriptMessage, Optional.empty())
+
+    if (!sendMessageResult.isSuccess) {
+      throw RetryableException()
+    }
+  }
+
+  override fun onShouldRetry(e: Exception): Boolean {
+    return e is RetryableException
+  }
+
+  private fun buildSentTranscript(recipientsSet: Set<SignalServiceStoryMessageRecipient>): SentTranscriptMessage {
+    return SentTranscriptMessage(
+      Optional.of(SignalServiceAddress(Recipient.self().requireServiceId())),
+      sentTimestamp,
+      Optional.empty(),
+      0,
+      emptyMap(),
+      true,
+      Optional.empty(),
+      recipientsSet
+    )
+  }
+
+  override fun onFailure() = Unit
+
+  class RetryableException : Exception()
+
+  class Factory : Job.Factory<MultiDeviceStorySendSyncJob> {
+    override fun create(parameters: Parameters, data: Data): MultiDeviceStorySendSyncJob {
+      return MultiDeviceStorySendSyncJob(
+        parameters = parameters,
+        sentTimestamp = data.getLong(DATA_SENT_TIMESTAMP),
+        deletedMessageId = data.getLong(DATA_DELETED_MESSAGE_ID)
+      )
+    }
+  }
+}

app/src/main/java/org/thoughtcrime/securesms/jobs/PushDistributionListSendJob.java

@@ -13,6 +13,7 @@ import org.thoughtcrime.securesms.attachments.DatabaseAttachment;
 import org.thoughtcrime.securesms.database.GroupReceiptDatabase;
 import org.thoughtcrime.securesms.database.MessageDatabase;
 import org.thoughtcrime.securesms.database.NoSuchMessageException;
+import org.thoughtcrime.securesms.database.SentStorySyncManifest;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.documents.IdentityKeyMismatch;
 import org.thoughtcrime.securesms.database.documents.NetworkFailure;
@@ -36,6 +37,7 @@ import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
 import org.whispersystems.signalservice.api.messages.SendMessageResult;
 import org.whispersystems.signalservice.api.messages.SignalServiceAttachment;
 import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessageRecipient;
 import org.whispersystems.signalservice.api.push.exceptions.ServerRejectedException;
 
 import java.io.IOException;
@@ -175,6 +177,7 @@ public final class PushDistributionListSendJob extends PushSendJob {
       Log.i(TAG, JobLogger.format(this, "Finished send."));
 
       PushGroupSendJob.processGroupMessageResults(context, messageId, -1, null, message, results, targets, Collections.emptyList(), existingNetworkFailures, existingIdentityMismatches);
+
     } catch (UntrustedIdentityException | UndeliverableMessageException e) {
       warn(TAG, String.valueOf(message.getSentTimeMillis()), e);
       database.markAsSentFailed(messageId);
@@ -206,7 +209,11 @@ public final class PushDistributionListSendJob extends PushSendJob {
       } else {
         throw new UndeliverableMessageException("No attachment on non-text story.");
       }
-      return GroupSendUtil.sendStoryMessage(context, message.getRecipient().requireDistributionListId(), destinations, isRecipientUpdate, new MessageId(messageId, true), message.getSentTimeMillis(), storyMessage);
+
+      SentStorySyncManifest                   manifest           = SignalDatabase.storySends().getFullSentStorySyncManifest(messageId, message.getSentTimeMillis());
+      Set<SignalServiceStoryMessageRecipient> manifestCollection = manifest != null ? manifest.toRecipientsSet() : Collections.emptySet();
+
+      return GroupSendUtil.sendStoryMessage(context, message.getRecipient().requireDistributionListId(), destinations, isRecipientUpdate, new MessageId(messageId, true), message.getSentTimeMillis(), storyMessage, manifestCollection);
     } catch (ServerRejectedException e) {
       throw new UndeliverableMessageException(e);
     }

app/src/main/java/org/thoughtcrime/securesms/jobs/RemoteDeleteSendJob.java

@@ -1,21 +1,22 @@
 package org.thoughtcrime.securesms.jobs;
 
-import android.content.Context;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.WorkerThread;
 
 import com.annimon.stream.Stream;
 
+import org.signal.core.util.SetUtil;
 import org.signal.core.util.logging.Log;
 import org.thoughtcrime.securesms.database.MessageDatabase;
 import org.thoughtcrime.securesms.database.NoSuchMessageException;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.model.MessageId;
 import org.thoughtcrime.securesms.database.model.MessageRecord;
+import org.thoughtcrime.securesms.dependencies.ApplicationDependencies;
 import org.thoughtcrime.securesms.groups.GroupId;
 import org.thoughtcrime.securesms.jobmanager.Data;
 import org.thoughtcrime.securesms.jobmanager.Job;
+import org.thoughtcrime.securesms.jobmanager.JobManager;
 import org.thoughtcrime.securesms.messages.GroupSendUtil;
 import org.thoughtcrime.securesms.net.NotPushRegisteredException;
 import org.thoughtcrime.securesms.recipients.Recipient;
@@ -23,7 +24,6 @@ import org.thoughtcrime.securesms.recipients.RecipientId;
 import org.thoughtcrime.securesms.recipients.RecipientUtil;
 import org.thoughtcrime.securesms.transport.RetryLaterException;
 import org.thoughtcrime.securesms.util.GroupUtil;
-import org.signal.core.util.SetUtil;
 import org.thoughtcrime.securesms.util.Util;
 import org.whispersystems.signalservice.api.crypto.ContentHint;
 import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
@@ -53,9 +53,7 @@ public class RemoteDeleteSendJob extends BaseJob {
 
 
   @WorkerThread
-  public static @NonNull RemoteDeleteSendJob create(@NonNull Context context,
+  public static @NonNull JobManager.Chain create(long messageId, boolean isMms)
-                                                    long messageId,
-                                                    boolean isMms)
       throws NoSuchMessageException
   {
     MessageRecord message = isMms ? SignalDatabase.mms().getMessageRecord(messageId)
@@ -70,6 +68,9 @@ public class RemoteDeleteSendJob extends BaseJob {
     List<RecipientId> recipients;
     if (conversationRecipient.isDistributionList()) {
       recipients = SignalDatabase.storySends().getRemoteDeleteRecipients(message.getId(), message.getTimestamp());
+      if (recipients.isEmpty()) {
+        return ApplicationDependencies.getJobManager().startChain(MultiDeviceStorySendSyncJob.create(message.getDateSent(), messageId));
+      }
     } else {
       recipients = conversationRecipient.isGroup() ? Stream.of(conversationRecipient.getParticipants()).map(Recipient::getId).toList()
                                                    : Stream.of(conversationRecipient.getId()).toList();
@@ -77,15 +78,23 @@ public class RemoteDeleteSendJob extends BaseJob {
 
     recipients.remove(Recipient.self().getId());
 
-    return new RemoteDeleteSendJob(messageId,
+    RemoteDeleteSendJob sendJob = new RemoteDeleteSendJob(messageId,
-                               isMms,
+                                                          isMms,
-                               recipients,
+                                                          recipients,
-                               recipients.size(),
+                                                          recipients.size(),
-                               new Parameters.Builder()
+                                                          new Parameters.Builder()
-                                             .setQueue(conversationRecipient.getId().toQueueKey())
+                                                                        .setQueue(conversationRecipient.getId().toQueueKey())
-                                             .setLifespan(TimeUnit.DAYS.toMillis(1))
+                                                                        .setLifespan(TimeUnit.DAYS.toMillis(1))
-                                             .setMaxAttempts(Parameters.UNLIMITED)
+                                                                        .setMaxAttempts(Parameters.UNLIMITED)
-                                             .build());
+                                                                        .build());
+
+    if (conversationRecipient.isDistributionList()) {
+      return ApplicationDependencies.getJobManager()
+                                    .startChain(sendJob)
+                                    .then(MultiDeviceStorySendSyncJob.create(message.getDateSent(), messageId));
+    } else {
+      return ApplicationDependencies.getJobManager().startChain(sendJob);
+    }
   }
 
   private RemoteDeleteSendJob(long messageId,

app/src/main/java/org/thoughtcrime/securesms/messages/GroupSendUtil.java

@@ -14,6 +14,7 @@ import org.thoughtcrime.securesms.crypto.SenderKeyUtil;
 import org.thoughtcrime.securesms.crypto.UnidentifiedAccessUtil;
 import org.thoughtcrime.securesms.database.GroupDatabase.GroupRecord;
 import org.thoughtcrime.securesms.database.MessageSendLogDatabase;
+import org.thoughtcrime.securesms.database.SentStorySyncManifest;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.model.DistributionListId;
 import org.thoughtcrime.securesms.database.model.MessageId;
@@ -38,6 +39,7 @@ import org.whispersystems.signalservice.api.crypto.UntrustedIdentityException;
 import org.whispersystems.signalservice.api.messages.SendMessageResult;
 import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
 import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessageRecipient;
 import org.whispersystems.signalservice.api.messages.SignalServiceTypingMessage;
 import org.whispersystems.signalservice.api.messages.calls.SignalServiceCallMessage;
 import org.whispersystems.signalservice.api.push.DistributionId;
@@ -49,6 +51,7 @@ import org.whispersystems.signalservice.internal.push.http.PartialSendCompleteLi
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -157,7 +160,8 @@ public final class GroupSendUtil {
                                                          boolean isRecipientUpdate,
                                                          @NonNull MessageId messageId,
                                                          long sentTimestamp,
-                                                         @NonNull SignalServiceStoryMessage message)
+                                                         @NonNull SignalServiceStoryMessage message,
+                                                         @NonNull Set<SignalServiceStoryMessageRecipient> manifest)
       throws IOException, UntrustedIdentityException
   {
     return sendMessage(
@@ -167,7 +171,7 @@ public final class GroupSendUtil {
         messageId,
         allTargets,
         isRecipientUpdate,
-        new StorySendOperation(messageId, null, sentTimestamp, message),
+        new StorySendOperation(messageId, null, sentTimestamp, message, manifest),
         null);
   }
 
@@ -193,7 +197,7 @@ public final class GroupSendUtil {
         messageId,
         allTargets,
         isRecipientUpdate,
-        new StorySendOperation(messageId, groupId, sentTimestamp, message),
+        new StorySendOperation(messageId, groupId, sentTimestamp, message, Collections.emptySet()),
         null);
   }
 
@@ -605,16 +609,23 @@ public final class GroupSendUtil {
 
   public static class StorySendOperation implements SendOperation {
 
-    private final MessageId                 relatedMessageId;
+    private final MessageId                               relatedMessageId;
-    private final GroupId                   groupId;
+    private final GroupId                                 groupId;
-    private final long                      sentTimestamp;
+    private final long                                    sentTimestamp;
-    private final SignalServiceStoryMessage message;
+    private final SignalServiceStoryMessage               message;
+    private final Set<SignalServiceStoryMessageRecipient> manifest;
 
-    public StorySendOperation(@NonNull MessageId relatedMessageId, @Nullable GroupId groupId, long sentTimestamp, @NonNull SignalServiceStoryMessage message) {
+    public StorySendOperation(@NonNull MessageId relatedMessageId,
+                              @Nullable GroupId groupId,
+                              long sentTimestamp,
+                              @NonNull SignalServiceStoryMessage message,
+                              @NonNull Set<SignalServiceStoryMessageRecipient> manifest)
+    {
       this.relatedMessageId = relatedMessageId;
       this.groupId          = groupId;
       this.sentTimestamp    = sentTimestamp;
       this.message          = message;
+      this.manifest         = manifest;
     }
 
     @Override
@@ -625,7 +636,7 @@ public final class GroupSendUtil {
                                                               boolean isRecipientUpdate)
         throws NoSessionException, UntrustedIdentityException, InvalidKeyException, IOException, InvalidRegistrationIdException
     {
-      return messageSender.sendGroupStory(distributionId, Optional.ofNullable(groupId).map(GroupId::getDecodedId), targets, access, message, getSentTimestamp());
+      return messageSender.sendGroupStory(distributionId, Optional.ofNullable(groupId).map(GroupId::getDecodedId), targets, access, message, getSentTimestamp(), manifest);
     }
 
     @Override
@@ -637,7 +648,7 @@ public final class GroupSendUtil {
                                                        @Nullable CancelationSignal cancelationSignal)
         throws IOException, UntrustedIdentityException
     {
-      return messageSender.sendStory(targets, access, message, getSentTimestamp());
+      return messageSender.sendStory(targets, access, message, getSentTimestamp(), manifest);
     }
 
     @Override

app/src/main/java/org/thoughtcrime/securesms/messages/MessageContentProcessor.java

@@ -39,14 +39,17 @@ import org.thoughtcrime.securesms.database.GroupReceiptDatabase.GroupReceiptInfo
 import org.thoughtcrime.securesms.database.MessageDatabase;
 import org.thoughtcrime.securesms.database.MessageDatabase.InsertResult;
 import org.thoughtcrime.securesms.database.MessageDatabase.SyncMessageId;
+import org.thoughtcrime.securesms.database.MmsDatabase;
 import org.thoughtcrime.securesms.database.MmsSmsDatabase;
 import org.thoughtcrime.securesms.database.NoSuchMessageException;
 import org.thoughtcrime.securesms.database.PaymentDatabase;
 import org.thoughtcrime.securesms.database.PaymentMetaDataUtil;
 import org.thoughtcrime.securesms.database.RecipientDatabase;
+import org.thoughtcrime.securesms.database.SentStorySyncManifest;
 import org.thoughtcrime.securesms.database.SignalDatabase;
 import org.thoughtcrime.securesms.database.StickerDatabase;
 import org.thoughtcrime.securesms.database.ThreadDatabase;
+import org.thoughtcrime.securesms.database.model.DistributionListId;
 import org.thoughtcrime.securesms.database.model.Mention;
 import org.thoughtcrime.securesms.database.model.MessageId;
 import org.thoughtcrime.securesms.database.model.MessageLogEntry;
@@ -513,11 +516,11 @@ public final class MessageContentProcessor {
   private static @Nullable SignalServiceGroupContext getGroupContextIfPresent(@NonNull SignalServiceContent content) {
     if (content.getDataMessage().isPresent() && content.getDataMessage().get().getGroupContext().isPresent()) {
       return content.getDataMessage().get().getGroupContext().get();
-    } else if (content.getSyncMessage().isPresent()                 &&
+    } else if (content.getSyncMessage().isPresent()          &&
         content.getSyncMessage().get().getSent().isPresent() &&
-        content.getSyncMessage().get().getSent().get().getMessage().getGroupContext().isPresent())
+        content.getSyncMessage().get().getSent().get().getDataMessage().get().getGroupContext().isPresent())
     {
-      return content.getSyncMessage().get().getSent().get().getMessage().getGroupContext().get();
+      return content.getSyncMessage().get().getSent().get().getDataMessage().get().getGroupContext().get();
     } else {
       return null;
     }
@@ -1203,9 +1206,15 @@ public final class MessageContentProcessor {
     try {
       GroupDatabase groupDatabase = SignalDatabase.groups();
 
-      if (message.getMessage().isGroupV2Message()) {
+      if (message.getStoryMessage().isPresent() || !message.getStoryMessageRecipients().isEmpty()) {
-        GroupId.V2 groupId = GroupId.v2(message.getMessage().getGroupContext().get().getGroupV2().get().getMasterKey());
+        handleSynchronizeSentStoryMessage(message, content.getTimestamp());
-        if (handleGv2PreProcessing(groupId, content, message.getMessage().getGroupContext().get().getGroupV2().get(), senderRecipient)) {
+        return;
+      }
+
+      SignalServiceDataMessage dataMessage = message.getDataMessage().get();
+      if (dataMessage.isGroupV2Message()) {
+        GroupId.V2 groupId = GroupId.v2(dataMessage.getGroupContext().get().getGroupV2().get().getMasterKey());
+        if (handleGv2PreProcessing(groupId, content, dataMessage.getGroupContext().get().getGroupV2().get(), senderRecipient)) {
           return;
         }
       }
@@ -1214,38 +1223,38 @@ public final class MessageContentProcessor {
 
       if (message.isRecipientUpdate()) {
         handleGroupRecipientUpdate(message, content.getTimestamp());
-      } else if (message.getMessage().isEndSession()) {
+      } else if (dataMessage.isEndSession()) {
         threadId = handleSynchronizeSentEndSessionMessage(message, content.getTimestamp());
-      } else if (message.getMessage().isGroupV1Update()) {
+      } else if (dataMessage.isGroupV1Update()) {
-        Long gv1ThreadId = GroupV1MessageProcessor.process(context, content, message.getMessage(), true);
+        Long gv1ThreadId = GroupV1MessageProcessor.process(context, content, dataMessage, true);
         threadId = gv1ThreadId == null ? -1 : gv1ThreadId;
-      } else if (message.getMessage().isGroupV2Update()) {
+      } else if (dataMessage.isGroupV2Update()) {
         handleSynchronizeSentGv2Update(content, message);
         threadId = SignalDatabase.threads().getOrCreateThreadIdFor(getSyncMessageDestination(message));
-      } else if (Build.VERSION.SDK_INT > 19 && message.getMessage().getGroupCallUpdate().isPresent()) {
+      } else if (Build.VERSION.SDK_INT > 19 && dataMessage.getGroupCallUpdate().isPresent()) {
-        handleGroupCallUpdateMessage(content, message.getMessage(), GroupUtil.idFromGroupContext(message.getMessage().getGroupContext()), senderRecipient);
+        handleGroupCallUpdateMessage(content, dataMessage, GroupUtil.idFromGroupContext(dataMessage.getGroupContext()), senderRecipient);
-      } else if (message.getMessage().isEmptyGroupV2Message()) {
+      } else if (dataMessage.isEmptyGroupV2Message()) {
         warn(content.getTimestamp(), "Empty GV2 message! Doing nothing.");
-      } else if (message.getMessage().isExpirationUpdate()) {
+      } else if (dataMessage.isExpirationUpdate()) {
         threadId = handleSynchronizeSentExpirationUpdate(message);
-      } else if (message.getMessage().getStoryContext().isPresent()) {
+      } else if (dataMessage.getStoryContext().isPresent()) {
         threadId = handleSynchronizeSentStoryReply(message, content.getTimestamp());
-      } else if (message.getMessage().getReaction().isPresent()) {
+      } else if (dataMessage.getReaction().isPresent()) {
-        handleReaction(content, message.getMessage(), senderRecipient);
+        handleReaction(content, dataMessage, senderRecipient);
         threadId = SignalDatabase.threads().getOrCreateThreadIdFor(getSyncMessageDestination(message));
-      } else if (message.getMessage().getRemoteDelete().isPresent()) {
+      } else if (dataMessage.getRemoteDelete().isPresent()) {
-        handleRemoteDelete(content, message.getMessage(), senderRecipient);
+        handleRemoteDelete(content, dataMessage, senderRecipient);
-      } else if (message.getMessage().getAttachments().isPresent() || message.getMessage().getQuote().isPresent() || message.getMessage().getPreviews().isPresent() || message.getMessage().getSticker().isPresent() || message.getMessage().isViewOnce() || message.getMessage().getMentions().isPresent()) {
+      } else if (dataMessage.getAttachments().isPresent() || dataMessage.getQuote().isPresent() || dataMessage.getPreviews().isPresent() || dataMessage.getSticker().isPresent() || dataMessage.isViewOnce() || dataMessage.getMentions().isPresent()) {
         threadId = handleSynchronizeSentMediaMessage(message, content.getTimestamp());
       } else {
         threadId = handleSynchronizeSentTextMessage(message, content.getTimestamp());
       }
 
-      if (message.getMessage().getGroupContext().isPresent() && groupDatabase.isUnknownGroup(GroupUtil.idFromGroupContext(message.getMessage().getGroupContext().get()))) {
+      if (dataMessage.getGroupContext().isPresent() && groupDatabase.isUnknownGroup(GroupUtil.idFromGroupContext(dataMessage.getGroupContext().get()))) {
-        handleUnknownGroupMessage(content, message.getMessage().getGroupContext().get(), senderRecipient);
+        handleUnknownGroupMessage(content, dataMessage.getGroupContext().get(), senderRecipient);
       }
 
-      if (message.getMessage().getProfileKey().isPresent()) {
+      if (dataMessage.getProfileKey().isPresent()) {
         Recipient recipient = getSyncMessageDestination(message);
 
         if (recipient != null && !recipient.isSystemContact() && !recipient.isProfileSharing()) {
@@ -1275,8 +1284,9 @@ public final class MessageContentProcessor {
   {
     log(content.getTimestamp(), "Synchronize sent GV2 update for message with timestamp " + message.getTimestamp());
 
-    SignalServiceGroupV2 signalServiceGroupV2 = message.getMessage().getGroupContext().get().getGroupV2().get();
+    SignalServiceDataMessage dataMessage          = message.getDataMessage().get();
-    GroupId.V2           groupIdV2            = GroupId.v2(signalServiceGroupV2.getMasterKey());
+    SignalServiceGroupV2     signalServiceGroupV2 = dataMessage.getGroupContext().get().getGroupV2().get();
+    GroupId.V2               groupIdV2            = GroupId.v2(signalServiceGroupV2.getMasterKey());
 
     if (!updateGv2GroupFromServerOrP2PChange(content, signalServiceGroupV2)) {
       log(String.valueOf(content.getTimestamp()), "Ignoring GV2 message for group we are not currently in " + groupIdV2);
@@ -1873,14 +1883,14 @@ public final class MessageContentProcessor {
 
     OutgoingExpirationUpdateMessage expirationUpdateMessage = new OutgoingExpirationUpdateMessage(recipient,
         message.getTimestamp(),
-        TimeUnit.SECONDS.toMillis(message.getMessage().getExpiresInSeconds()));
+        TimeUnit.SECONDS.toMillis(message.getDataMessage().get().getExpiresInSeconds()));
 
     long threadId  = SignalDatabase.threads().getOrCreateThreadIdFor(recipient);
     long messageId = database.insertMessageOutbox(expirationUpdateMessage, threadId, false, null);
 
     database.markAsSent(messageId, true);
 
-    SignalDatabase.recipients().setExpireMessages(recipient.getId(), message.getMessage().getExpiresInSeconds());
+    SignalDatabase.recipients().setExpireMessages(recipient.getId(), message.getDataMessage().get().getExpiresInSeconds());
 
     return threadId;
   }
@@ -1899,9 +1909,9 @@ public final class MessageContentProcessor {
     log(envelopeTimestamp, "Synchronize sent story reply for " + message.getTimestamp());
 
     try {
-      Optional<SignalServiceDataMessage.Reaction> reaction             = message.getMessage().getReaction();
+      Optional<SignalServiceDataMessage.Reaction> reaction             = message.getDataMessage().get().getReaction();
       ParentStoryId                               parentStoryId;
-      SignalServiceDataMessage.StoryContext       storyContext         = message.getMessage().getStoryContext().get();
+      SignalServiceDataMessage.StoryContext       storyContext         = message.getDataMessage().get().getStoryContext().get();
       MessageDatabase                             database             = SignalDatabase.mms();
       Recipient                                   recipient            = getSyncMessageDestination(message);
       QuoteModel                                  quoteModel           = null;
@@ -1916,10 +1926,10 @@ public final class MessageContentProcessor {
       if (reaction.isPresent() && EmojiUtil.isEmoji(reaction.get().getEmoji())) {
         body = reaction.get().getEmoji();
       } else {
-        body = message.getMessage().getBody().orElse(null);
+        body = message.getDataMessage().get().getBody().orElse(null);
       }
 
-      if (message.getMessage().getGroupContext().isPresent()) {
+      if (message.getDataMessage().get().getGroupContext().isPresent()) {
         parentStoryId = new ParentStoryId.GroupReply(storyMessageId.getId());
       } else if (groupStory || SignalDatabase.storySends().canReply(storyAuthorRecipient, storyContext.getSentTimestamp())) {
         parentStoryId   = new ParentStoryId.DirectReply(storyMessageId.getId());
@@ -1946,18 +1956,18 @@ public final class MessageContentProcessor {
                                                                    ThreadDatabase.DistributionTypes.DEFAULT,
                                                                    StoryType.NONE,
                                                                    parentStoryId,
-                                                                   message.getMessage().getReaction().isPresent(),
+                                                                   message.getDataMessage().get().getReaction().isPresent(),
                                                                    quoteModel,
                                                                    Collections.emptyList(),
                                                                    Collections.emptyList(),
-                                                                   getMentions(message.getMessage().getMentions()).orElse(Collections.emptyList()),
+                                                                   getMentions(message.getDataMessage().get().getMentions()).orElse(Collections.emptyList()),
                                                                    Collections.emptySet(),
                                                                    Collections.emptySet(),
                                                                    null);
 
       mediaMessage = new OutgoingSecureMediaMessage(mediaMessage);
 
-      if (recipient.getExpiresInSeconds() != message.getMessage().getExpiresInSeconds()) {
+      if (recipient.getExpiresInSeconds() != message.getDataMessage().get().getExpiresInSeconds()) {
         handleSynchronizeSentExpirationUpdate(message);
       }
 
@@ -1976,13 +1986,13 @@ public final class MessageContentProcessor {
 
         database.markAsSent(messageId, true);
 
-        if (message.getMessage().getExpiresInSeconds() > 0) {
+        if (message.getDataMessage().get().getExpiresInSeconds() > 0) {
           database.markExpireStarted(messageId, message.getExpirationStartTimestamp());
           ApplicationDependencies.getExpiringMessageManager()
                                  .scheduleDeletion(messageId,
                                                    true,
                                                    message.getExpirationStartTimestamp(),
-                                                   TimeUnit.SECONDS.toMillis(message.getMessage().getExpiresInSeconds()));
+                                                   TimeUnit.SECONDS.toMillis(message.getDataMessage().get().getExpiresInSeconds()));
         }
 
         if (recipient.isSelf()) {
@@ -2003,6 +2013,129 @@ public final class MessageContentProcessor {
     }
   }
 
+  private void handleSynchronizeSentStoryMessage(@NonNull SentTranscriptMessage message, long envelopeTimestamp) throws MmsException {
+    log(envelopeTimestamp, "Synchronize sent story message for " + message.getTimestamp());
+
+    SentStorySyncManifest manifest          = SentStorySyncManifest.fromRecipientsSet(message.getStoryMessageRecipients());
+
+    if (message.isRecipientUpdate()) {
+      log(envelopeTimestamp, "Processing recipient update for story message and exiting...");
+      SignalDatabase.storySends().applySentStoryManifest(manifest, message.getTimestamp());
+      return;
+    }
+
+    SignalServiceStoryMessage storyMessage    = message.getStoryMessage().get();
+    Set<DistributionId>       distributionIds = manifest.getDistributionIdSet();
+    Optional<GroupId>         groupId         = storyMessage.getGroupContext().map(it -> GroupId.v2(it.getMasterKey()));
+    String                    textStoryBody   = storyMessage.getTextAttachment().map(this::serializeTextAttachment).orElse(null);
+    StoryType                 storyType       = getStoryType(storyMessage);
+    List<LinkPreview>         linkPreviews    = getLinkPreviews(storyMessage.getTextAttachment().flatMap(t -> t.getPreview().map(Collections::singletonList)),
+                                                                "",
+                                                                true).orElse(Collections.emptyList());
+    List<Attachment>          attachments     = PointerAttachment.forPointers(storyMessage.getFileAttachment()
+                                                                                          .map(SignalServiceAttachment::asPointer)
+                                                                                          .map(Collections::singletonList));
+
+    for (final DistributionId distributionId : distributionIds) {
+      RecipientId distributionRecipientId   = SignalDatabase.distributionLists().getOrCreateByDistributionId(distributionId, manifest);
+      Recipient   distributionListRecipient = Recipient.resolved(distributionRecipientId);
+      insertSentStoryMessage(message, distributionListRecipient, textStoryBody, attachments, message.getTimestamp(), storyType, linkPreviews);
+    }
+
+    if (groupId.isPresent()) {
+      Optional<RecipientId> groupRecipient = SignalDatabase.recipients().getByGroupId(groupId.get());
+      if (groupRecipient.isPresent()) {
+        insertSentStoryMessage(message, Recipient.resolved(groupRecipient.get()), textStoryBody, attachments, message.getTimestamp(), storyType, linkPreviews);
+      }
+    }
+
+    SignalDatabase.storySends().applySentStoryManifest(manifest, message.getTimestamp());
+  }
+
+  private void insertSentStoryMessage(@NonNull SentTranscriptMessage message,
+                                      @NonNull Recipient recipient,
+                                      @Nullable String textStoryBody,
+                                      @NonNull List<Attachment> pendingAttachments,
+                                      long sentAtTimestamp,
+                                      @NonNull StoryType storyType,
+                                      @NonNull List<LinkPreview> linkPreviews)
+      throws MmsException
+  {
+    OutgoingMediaMessage mediaMessage = new OutgoingMediaMessage(recipient,
+                                                                 textStoryBody,
+                                                                 pendingAttachments,
+                                                                 sentAtTimestamp,
+                                                                 -1,
+                                                                 0,
+                                                                 false,
+                                                                 ThreadDatabase.DistributionTypes.DEFAULT,
+                                                                 storyType,
+                                                                 null,
+                                                                 false,
+                                                                 null,
+                                                                 Collections.emptyList(),
+                                                                 linkPreviews,
+                                                                 Collections.emptyList(),
+                                                                 Collections.emptySet(),
+                                                                 Collections.emptySet(),
+                                                                 null);
+
+    mediaMessage = new OutgoingSecureMediaMessage(mediaMessage);
+
+    MmsDatabase database = SignalDatabase.mms();
+    long        threadId = SignalDatabase.threads().getOrCreateThreadIdFor(recipient);
+
+    long                     messageId;
+    List<DatabaseAttachment> attachments;
+
+    database.beginTransaction();
+    try {
+      messageId = database.insertMessageOutbox(mediaMessage, threadId, false, GroupReceiptDatabase.STATUS_UNKNOWN, null);
+
+      if (recipient.isGroup()) {
+        updateGroupReceiptStatus(message, messageId, recipient.requireGroupId());
+      } else {
+        database.markUnidentified(messageId, isUnidentified(message, recipient));
+      }
+
+      database.markAsSent(messageId, true);
+
+      List<DatabaseAttachment> allAttachments = SignalDatabase.attachments().getAttachmentsForMessage(messageId);
+
+      attachments = Stream.of(allAttachments).filterNot(Attachment::isSticker).toList();
+
+      if (recipient.isSelf()) {
+        SyncMessageId id = new SyncMessageId(recipient.getId(), message.getTimestamp());
+        SignalDatabase.mmsSms().incrementDeliveryReceiptCount(id, System.currentTimeMillis());
+        SignalDatabase.mmsSms().incrementReadReceiptCount(id, System.currentTimeMillis());
+      }
+
+      database.setTransactionSuccessful();
+    } finally {
+      database.endTransaction();
+    }
+
+    for (DatabaseAttachment attachment : attachments) {
+      ApplicationDependencies.getJobManager().add(new AttachmentDownloadJob(messageId, attachment.getAttachmentId(), false));
+    }
+  }
+
+  private @NonNull StoryType getStoryType(SignalServiceStoryMessage storyMessage) {
+    if (storyMessage.getAllowsReplies().orElse(false)) {
+      if (storyMessage.getTextAttachment().isPresent()) {
+        return StoryType.TEXT_STORY_WITH_REPLIES;
+      } else {
+        return StoryType.STORY_WITH_REPLIES;
+      }
+    } else {
+      if (storyMessage.getTextAttachment().isPresent()) {
+        return StoryType.TEXT_STORY_WITHOUT_REPLIES;
+      } else {
+        return StoryType.STORY_WITHOUT_REPLIES;
+      }
+    }
+  }
+
   private long handleSynchronizeSentMediaMessage(@NonNull SentTranscriptMessage message, long envelopeTimestamp)
       throws MmsException, BadGroupIdException
   {
@@ -2010,26 +2143,26 @@ public final class MessageContentProcessor {
 
     MessageDatabase             database        = SignalDatabase.mms();
     Recipient                   recipients      = getSyncMessageDestination(message);
-    Optional<QuoteModel>        quote           = getValidatedQuote(message.getMessage().getQuote());
+    Optional<QuoteModel>        quote           = getValidatedQuote(message.getDataMessage().get().getQuote());
-    Optional<Attachment>        sticker         = getStickerAttachment(message.getMessage().getSticker());
+    Optional<Attachment>        sticker         = getStickerAttachment(message.getDataMessage().get().getSticker());
-    Optional<List<Contact>>     sharedContacts  = getContacts(message.getMessage().getSharedContacts());
+    Optional<List<Contact>>     sharedContacts  = getContacts(message.getDataMessage().get().getSharedContacts());
-    Optional<List<LinkPreview>> previews        = getLinkPreviews(message.getMessage().getPreviews(), message.getMessage().getBody().orElse(""), false);
+    Optional<List<LinkPreview>> previews        = getLinkPreviews(message.getDataMessage().get().getPreviews(), message.getDataMessage().get().getBody().orElse(""), false);
-    Optional<List<Mention>>     mentions        = getMentions(message.getMessage().getMentions());
+    Optional<List<Mention>>     mentions        = getMentions(message.getDataMessage().get().getMentions());
-    Optional<GiftBadge>         giftBadge       = getGiftBadge(message.getMessage().getGiftBadge());
+    Optional<GiftBadge>         giftBadge       = getGiftBadge(message.getDataMessage().get().getGiftBadge());
-    boolean                     viewOnce        = message.getMessage().isViewOnce();
+    boolean                     viewOnce        = message.getDataMessage().get().isViewOnce();
     List<Attachment>            syncAttachments = viewOnce ? Collections.singletonList(new TombstoneAttachment(MediaUtil.VIEW_ONCE, false))
-        : PointerAttachment.forPointers(message.getMessage().getAttachments());
+                                                           : PointerAttachment.forPointers(message.getDataMessage().get().getAttachments());
 
     if (sticker.isPresent()) {
       syncAttachments.add(sticker.get());
     }
 
     OutgoingMediaMessage mediaMessage = new OutgoingMediaMessage(recipients,
-                                                                 message.getMessage().getBody().orElse(null),
+                                                                 message.getDataMessage().get().getBody().orElse(null),
                                                                  syncAttachments,
                                                                  message.getTimestamp(),
                                                                  -1,
-                                                                 TimeUnit.SECONDS.toMillis(message.getMessage().getExpiresInSeconds()),
+                                                                 TimeUnit.SECONDS.toMillis(message.getDataMessage().get().getExpiresInSeconds()),
                                                                  viewOnce,
                                                                  ThreadDatabase.DistributionTypes.DEFAULT,
                                                                  StoryType.NONE,
@@ -2045,7 +2178,7 @@ public final class MessageContentProcessor {
 
     mediaMessage = new OutgoingSecureMediaMessage(mediaMessage);
 
-    if (recipients.getExpiresInSeconds() != message.getMessage().getExpiresInSeconds()) {
+    if (recipients.getExpiresInSeconds() != message.getDataMessage().get().getExpiresInSeconds()) {
       handleSynchronizeSentExpirationUpdate(message);
     }
 
@@ -2072,13 +2205,13 @@ public final class MessageContentProcessor {
       stickerAttachments = Stream.of(allAttachments).filter(Attachment::isSticker).toList();
       attachments        = Stream.of(allAttachments).filterNot(Attachment::isSticker).toList();
 
-      if (message.getMessage().getExpiresInSeconds() > 0) {
+      if (message.getDataMessage().get().getExpiresInSeconds() > 0) {
         database.markExpireStarted(messageId, message.getExpirationStartTimestamp());
         ApplicationDependencies.getExpiringMessageManager()
                                .scheduleDeletion(messageId,
                                                  true,
                                                  message.getExpirationStartTimestamp(),
-                                                 TimeUnit.SECONDS.toMillis(message.getMessage().getExpiresInSeconds()));
+                                                 TimeUnit.SECONDS.toMillis(message.getDataMessage().get().getExpiresInSeconds()));
       }
 
       if (recipients.isSelf()) {
@@ -2204,10 +2337,10 @@ public final class MessageContentProcessor {
     log(envelopeTimestamp, "Synchronize sent text message for " + message.getTimestamp());
 
     Recipient recipient       = getSyncMessageDestination(message);
-    String    body            = message.getMessage().getBody().orElse("");
+    String    body            = message.getDataMessage().get().getBody().orElse("");
-    long      expiresInMillis = TimeUnit.SECONDS.toMillis(message.getMessage().getExpiresInSeconds());
+    long      expiresInMillis = TimeUnit.SECONDS.toMillis(message.getDataMessage().get().getExpiresInSeconds());
 
-    if (recipient.getExpiresInSeconds() != message.getMessage().getExpiresInSeconds()) {
+    if (recipient.getExpiresInSeconds() != message.getDataMessage().get().getExpiresInSeconds()) {
       handleSynchronizeSentExpirationUpdate(message);
     }
 
@@ -2862,7 +2995,7 @@ public final class MessageContentProcessor {
   private Recipient getSyncMessageDestination(@NonNull SentTranscriptMessage message)
       throws BadGroupIdException
   {
-    return getGroupRecipient(message.getMessage().getGroupContext()).orElseGet(() -> Recipient.externalPush(message.getDestination().get()));
+    return getGroupRecipient(message.getDataMessage().get().getGroupContext()).orElseGet(() -> Recipient.externalPush(message.getDestination().get()));
   }
 
   private Recipient getMessageDestination(@NonNull SignalServiceContent content) throws BadGroupIdException {

app/src/main/java/org/thoughtcrime/securesms/recipients/LiveRecipient.java

@@ -251,7 +251,7 @@ public final class LiveRecipient {
 
     // TODO [stories] We'll have to see what the perf is like for very large distribution lists. We may not be able to support fetching all the members.
     if (groupRecord != null) {
-      String          title    = groupRecord.getName();
+      String          title    = groupRecord.isUnknown() ? null : groupRecord.getName();
       List<Recipient> members  = Stream.of(groupRecord.getMembers()).filterNot(RecipientId::isUnknown).map(this::fetchAndCacheRecipientFromDisk).toList();
 
       return RecipientDetails.forDistributionList(title, members, record);

app/src/main/java/org/thoughtcrime/securesms/sms/MessageSender.java

@@ -77,6 +77,7 @@ import org.thoughtcrime.securesms.service.ExpiringMessageManager;
 import org.thoughtcrime.securesms.util.ParcelUtil;
 import org.thoughtcrime.securesms.util.SignalLocalMetrics;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
+import org.whispersystems.signalservice.api.push.DistributionId;
 import org.whispersystems.signalservice.api.util.Preconditions;
 
 import java.io.IOException;
@@ -86,6 +87,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.TimeUnit;
@@ -164,8 +166,9 @@ public class MessageSender {
         Recipient                  recipient = message.getRecipient();
 
         if (recipient.isDistributionList()) {
-          List<RecipientId> members = SignalDatabase.distributionLists().getMembers(recipient.requireDistributionListId());
+          DistributionId    distributionId = Objects.requireNonNull(SignalDatabase.distributionLists().getDistributionId(recipient.requireDistributionListId()));
-          SignalDatabase.storySends().insert(messageId, members, message.getSentTimeMillis(), message.getStoryType().isStoryWithReplies());
+          List<RecipientId> members        = SignalDatabase.distributionLists().getMembers(recipient.requireDistributionListId());
+          SignalDatabase.storySends().insert(messageId, members, message.getSentTimeMillis(), message.getStoryType().isStoryWithReplies(), distributionId);
         }
       }
 
@@ -381,8 +384,9 @@ public class MessageSender {
         Recipient                  recipient = message.getRecipient();
 
         if (recipient.isDistributionList()) {
-          List<RecipientId> members = SignalDatabase.distributionLists().getMembers(recipient.requireDistributionListId());
+          List<RecipientId> members        = SignalDatabase.distributionLists().getMembers(recipient.requireDistributionListId());
-          SignalDatabase.storySends().insert(messageId, members, message.getSentTimeMillis(), message.getStoryType().isStoryWithReplies());
+          DistributionId    distributionId = Objects.requireNonNull(SignalDatabase.distributionLists().getDistributionId(recipient.requireDistributionListId()));
+          SignalDatabase.storySends().insert(messageId, members, message.getSentTimeMillis(), message.getStoryType().isStoryWithReplies(), distributionId);
         }
       }
 
@@ -471,7 +475,7 @@ public class MessageSender {
     db.markAsSending(messageId);
 
     try {
-      ApplicationDependencies.getJobManager().add(RemoteDeleteSendJob.create(context, messageId, isMms));
+      RemoteDeleteSendJob.create(messageId, isMms).enqueue();
       onMessageSent();
     } catch (NoSuchMessageException e) {
       Log.w(TAG, "[sendRemoteDelete] Could not find message! Ignoring.");

app/src/main/java/org/thoughtcrime/securesms/stories/settings/story/PrivateStoryItem.kt

@@ -118,7 +118,7 @@ object PrivateStoryItem {
 
     override fun bind(model: PartialModel) {
       itemView.setOnClickListener { model.onClick(model) }
-      label.text = model.privateStoryItemData.name
+      label.text = if (model.privateStoryItemData.isUnknown) context.getString(R.string.MessageRecord_unknown) else model.privateStoryItemData.name
     }
   }
 }

app/src/main/java/org/thoughtcrime/securesms/util/GroupUtil.java

@@ -51,9 +51,10 @@ public final class GroupUtil {
       return content.getDataMessage().get().getGroupContext().get();
     } else if (content.getSyncMessage().isPresent()                 &&
                content.getSyncMessage().get().getSent().isPresent() &&
-               content.getSyncMessage().get().getSent().get().getMessage().getGroupContext().isPresent())
+               content.getSyncMessage().get().getSent().get().getDataMessage().isPresent() &&
+               content.getSyncMessage().get().getSent().get().getDataMessage().get().getGroupContext().isPresent())
     {
-      return content.getSyncMessage().get().getSent().get().getMessage().getGroupContext().get();
+      return content.getSyncMessage().get().getSent().get().getDataMessage().get().getGroupContext().get();
     } else if (content.getStoryMessage().isPresent() && content.getStoryMessage().get().getGroupContext().isPresent()) {
       try {
         return SignalServiceGroupContext.create(null, content.getStoryMessage().get().getGroupContext().get());

libsignal/service/src/main/java/org/whispersystems/signalservice/api/SignalServiceMessageSender.java

@@ -42,6 +42,7 @@ import org.whispersystems.signalservice.api.messages.SignalServiceGroupV2;
 import org.whispersystems.signalservice.api.messages.SignalServicePreview;
 import org.whispersystems.signalservice.api.messages.SignalServiceReceiptMessage;
 import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessageRecipient;
 import org.whispersystems.signalservice.api.messages.SignalServiceTextAttachment;
 import org.whispersystems.signalservice.api.messages.SignalServiceTypingMessage;
 import org.whispersystems.signalservice.api.messages.calls.AnswerMessage;
@@ -252,32 +253,43 @@ public class SignalServiceMessageSender {
     sendGroupMessage(distributionId, recipients, unidentifiedAccess, message.getTimestamp(), content, ContentHint.IMPLICIT, message.getGroupId(), true, SenderKeyGroupEvents.EMPTY);
   }
 
-  public List<SendMessageResult> sendStory(List<SignalServiceAddress>             recipients,
+  public List<SendMessageResult> sendStory(List<SignalServiceAddress>              recipients,
-                                           List<Optional<UnidentifiedAccessPair>> unidentifiedAccess,
+                                           List<Optional<UnidentifiedAccessPair>>  unidentifiedAccess,
-                                           SignalServiceStoryMessage              message,
+                                           SignalServiceStoryMessage               message,
-                                           long                                   timestamp)
+                                           long                                    timestamp,
+                                           Set<SignalServiceStoryMessageRecipient> manifest)
       throws IOException, UntrustedIdentityException
   {
-    Content         content         = createStoryContent(message);
+    Content                  content            = createStoryContent(message);
-    EnvelopeContent envelopeContent = EnvelopeContent.encrypted(content, ContentHint.RESENDABLE, Optional.empty());
+    EnvelopeContent          envelopeContent    = EnvelopeContent.encrypted(content, ContentHint.RESENDABLE, Optional.empty());
+    List<SendMessageResult>  sendMessageResults = sendMessage(recipients, getTargetUnidentifiedAccess(unidentifiedAccess), timestamp, envelopeContent, false, null, null);
+    SignalServiceSyncMessage syncMessage        = createSelfSendSyncMessageForStory(message, timestamp, manifest);
 
-    return sendMessage(recipients, getTargetUnidentifiedAccess(unidentifiedAccess), timestamp, envelopeContent, false, null, null);
+    sendSyncMessage(syncMessage, Optional.empty());
+
+    return sendMessageResults;
   }
 
   /**
    * Send a typing indicator to a group using sender key. Doesn't bother with return results, since these are best-effort.
    * @return
    */
-  public List<SendMessageResult> sendGroupStory(DistributionId              distributionId,
+  public List<SendMessageResult> sendGroupStory(DistributionId                          distributionId,
-                                                Optional<byte[]>            groupId,
+                                                Optional<byte[]>                        groupId,
-                                                List<SignalServiceAddress>  recipients,
+                                                List<SignalServiceAddress>              recipients,
-                                                List<UnidentifiedAccess>    unidentifiedAccess,
+                                                List<UnidentifiedAccess>                unidentifiedAccess,
-                                                SignalServiceStoryMessage   message,
+                                                SignalServiceStoryMessage               message,
-                                                long                        timestamp)
+                                                long                                    timestamp,
+                                                Set<SignalServiceStoryMessageRecipient> manifest)
       throws IOException, UntrustedIdentityException, InvalidKeyException, NoSessionException, InvalidRegistrationIdException
   {
-    Content content = createStoryContent(message);
+    Content                  content            = createStoryContent(message);
-    return sendGroupMessage(distributionId, recipients, unidentifiedAccess, timestamp, content, ContentHint.RESENDABLE, groupId, false, SenderKeyGroupEvents.EMPTY);
+    List<SendMessageResult>  sendMessageResults = sendGroupMessage(distributionId, recipients, unidentifiedAccess, timestamp, content, ContentHint.RESENDABLE, groupId, false, SenderKeyGroupEvents.EMPTY);
+    SignalServiceSyncMessage syncMessage        = createSelfSendSyncMessageForStory(message, timestamp, manifest);
+
+    sendSyncMessage(syncMessage, Optional.empty());
+
+    return sendMessageResults;
   }
 
 
@@ -362,7 +374,7 @@ public class SignalServiceMessageSender {
     sendEvents.onMessageSent();
 
     if (result.getSuccess() != null && result.getSuccess().isNeedsSync()) {
-      Content         syncMessage        = createMultiDeviceSentTranscriptContent(content, Optional.of(recipient), timestamp, Collections.singletonList(result), false);
+      Content         syncMessage        = createMultiDeviceSentTranscriptContent(content, Optional.of(recipient), timestamp, Collections.singletonList(result), false, Collections.emptySet());
       EnvelopeContent syncMessageContent = EnvelopeContent.encrypted(syncMessage, ContentHint.IMPLICIT, Optional.empty());
 
       sendMessage(localAddress, Optional.empty(), timestamp, syncMessageContent, false, null);
@@ -446,7 +458,7 @@ public class SignalServiceMessageSender {
     sendEvents.onMessageSent();
 
     if (store.isMultiDevice()) {
-      Content         syncMessage        = createMultiDeviceSentTranscriptContent(content, Optional.empty(), message.getTimestamp(), results, isRecipientUpdate);
+      Content         syncMessage        = createMultiDeviceSentTranscriptContent(content, Optional.empty(), message.getTimestamp(), results, isRecipientUpdate, Collections.emptySet());
       EnvelopeContent syncMessageContent = EnvelopeContent.encrypted(syncMessage, ContentHint.IMPLICIT, Optional.empty());
 
       sendMessage(localAddress, Optional.empty(), message.getTimestamp(), syncMessageContent, false, null);
@@ -496,7 +508,7 @@ public class SignalServiceMessageSender {
         recipient = Optional.of(recipients.get(0));
       }
 
-      Content         syncMessage        = createMultiDeviceSentTranscriptContent(content, recipient, timestamp, results, isRecipientUpdate);
+      Content         syncMessage        = createMultiDeviceSentTranscriptContent(content, recipient, timestamp, results, isRecipientUpdate, Collections.emptySet());
       EnvelopeContent syncMessageContent = EnvelopeContent.encrypted(syncMessage, ContentHint.IMPLICIT, Optional.empty());
 
       sendMessage(localAddress, Optional.empty(), timestamp, syncMessageContent, false, null);
@@ -791,6 +803,16 @@ public class SignalServiceMessageSender {
     return container.setReceiptMessage(builder).build();
   }
 
+  private Content createMessageContent(SentTranscriptMessage transcriptMessage) throws IOException {
+    if (transcriptMessage.getStoryMessage().isPresent()) {
+      return createStoryContent(transcriptMessage.getStoryMessage().get());
+    } else if (transcriptMessage.getDataMessage().isPresent()) {
+      return createMessageContent(transcriptMessage.getDataMessage().get());
+    } else {
+      return null;
+    }
+  }
+
   private Content createMessageContent(SignalServiceDataMessage message) throws IOException {
     Content.Builder         container = Content.newBuilder();
     DataMessage.Builder     builder   = DataMessage.newBuilder();
@@ -1108,27 +1130,30 @@ public class SignalServiceMessageSender {
 
   private Content createMultiDeviceSentTranscriptContent(SentTranscriptMessage transcript, boolean unidentifiedAccess) throws IOException {
     SignalServiceAddress address = transcript.getDestination().get();
-    Content              content = createMessageContent(transcript.getMessage());
+    Content              content = createMessageContent(transcript);
-    SendMessageResult    result  = SendMessageResult.success(address, Collections.emptyList(), unidentifiedAccess, true, -1, Optional.of(content));
+    SendMessageResult    result  = SendMessageResult.success(address, Collections.emptyList(), unidentifiedAccess, true, -1, Optional.ofNullable(content));
+
 
     return createMultiDeviceSentTranscriptContent(content,
                                                   Optional.of(address),
                                                   transcript.getTimestamp(),
                                                   Collections.singletonList(result),
-                                                  false);
+                                                  transcript.isRecipientUpdate(),
+                                                  transcript.getStoryMessageRecipients());
   }
 
   private Content createMultiDeviceSentTranscriptContent(Content content, Optional<SignalServiceAddress> recipient,
                                                          long timestamp, List<SendMessageResult> sendMessageResults,
-                                                         boolean isRecipientUpdate)
+                                                         boolean isRecipientUpdate,
+                                                         Set<SignalServiceStoryMessageRecipient> storyMessageRecipients)
   {
-    Content.Builder          container   = Content.newBuilder();
+    Content.Builder          container    = Content.newBuilder();
-    SyncMessage.Builder      syncMessage = createSyncMessageBuilder();
+    SyncMessage.Builder      syncMessage  = createSyncMessageBuilder();
-    SyncMessage.Sent.Builder sentMessage = SyncMessage.Sent.newBuilder();
+    SyncMessage.Sent.Builder sentMessage  = SyncMessage.Sent.newBuilder();
-    DataMessage              dataMessage = content.getDataMessage();
+    DataMessage              dataMessage  = content != null && content.hasDataMessage() ? content.getDataMessage() : null;
+    StoryMessage             storyMessage = content != null && content.hasStoryMessage() ? content.getStoryMessage() : null;
 
     sentMessage.setTimestamp(timestamp);
-    sentMessage.setMessage(dataMessage);
 
     for (SendMessageResult result : sendMessageResults) {
       if (result.getSuccess() != null) {
@@ -1144,20 +1169,39 @@ public class SignalServiceMessageSender {
       sentMessage.setDestinationUuid(recipient.get().getServiceId().toString());
     }
 
-    if (dataMessage.getExpireTimer() > 0) {
+    if (dataMessage != null) {
-      sentMessage.setExpirationStartTimestamp(System.currentTimeMillis());
+      sentMessage.setMessage(dataMessage);
+      if (dataMessage.getExpireTimer() > 0) {
+        sentMessage.setExpirationStartTimestamp(System.currentTimeMillis());
+      }
+
+      if (dataMessage.getIsViewOnce()) {
+        dataMessage = dataMessage.toBuilder().clearAttachments().build();
+        sentMessage.setMessage(dataMessage);
+      }
     }
 
-    if (dataMessage.getIsViewOnce()) {
+    if (storyMessage != null) {
-      dataMessage = dataMessage.toBuilder().clearAttachments().build();
+      sentMessage.setStoryMessage(storyMessage);
-      sentMessage.setMessage(dataMessage);
     }
 
+    sentMessage.addAllStoryMessageRecipients(storyMessageRecipients.stream()
+                                                                   .map(this::createStoryMessageRecipient)
+                                                                   .collect(Collectors.toSet()));
+
     sentMessage.setIsRecipientUpdate(isRecipientUpdate);
 
     return container.setSyncMessage(syncMessage.setSent(sentMessage)).build();
   }
   
+  private SyncMessage.Sent.StoryMessageRecipient createStoryMessageRecipient(SignalServiceStoryMessageRecipient storyMessageRecipient) {
+    return SyncMessage.Sent.StoryMessageRecipient.newBuilder()
+                                                 .addAllDistributionListIds(storyMessageRecipient.getDistributionListIds())
+                                                 .setDestinationUuid(storyMessageRecipient.getSignalServiceAddress().getIdentifier())
+                                                 .setIsAllowedToReply(storyMessageRecipient.isAllowedToReply())
+                                                 .build();
+  }
+
   private Content createMultiDeviceReadContent(List<ReadMessage> readMessages) {
     Content.Builder     container = Content.newBuilder();
     SyncMessage.Builder builder   = createSyncMessageBuilder();
@@ -1580,13 +1624,28 @@ public class SignalServiceMessageSender {
     return results;
   }
 
+  private SignalServiceSyncMessage createSelfSendSyncMessageForStory(SignalServiceStoryMessage message, long sentTimestamp, Set<SignalServiceStoryMessageRecipient> manifest) {
+    SentTranscriptMessage transcript = new SentTranscriptMessage(Optional.of(localAddress),
+                                                                 sentTimestamp,
+                                                                 Optional.empty(),
+                                                                 0,
+                                                                 Collections.singletonMap(localAddress, false),
+                                                                 false,
+                                                                 Optional.of(message),
+                                                                 manifest);
+
+    return SignalServiceSyncMessage.forSentTranscript(transcript);
+  }
+
   private SignalServiceSyncMessage createSelfSendSyncMessage(SignalServiceDataMessage message) {
     SentTranscriptMessage transcript = new SentTranscriptMessage(Optional.of(localAddress),
                                                                  message.getTimestamp(),
-                                                                 message,
+                                                                 Optional.of(message),
                                                                  message.getExpiresInSeconds(),
                                                                  Collections.singletonMap(localAddress, false),
-                                                                 false);
+                                                                 false,
+                                                                 Optional.empty(),
+                                                                 Collections.emptySet());
     return SignalServiceSyncMessage.forSentTranscript(transcript);
   }
 

libsignal/service/src/main/java/org/whispersystems/signalservice/api/messages/SignalServiceContent.java

@@ -58,11 +58,14 @@ import org.whispersystems.signalservice.internal.serialize.SignalServiceMetadata
 import org.whispersystems.signalservice.internal.serialize.protos.SignalServiceContentProto;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 public final class SignalServiceContent {
 
@@ -674,14 +677,21 @@ public final class SignalServiceContent {
       throws ProtocolInvalidKeyException, UnsupportedDataMessageException, InvalidMessageStructureException
   {
     if (content.hasSent()) {
-      Map<SignalServiceAddress, Boolean>   unidentifiedStatuses = new HashMap<>();
+      Map<SignalServiceAddress, Boolean>      unidentifiedStatuses = new HashMap<>();
-      SignalServiceProtos.SyncMessage.Sent sentContent          = content.getSent();
+      SignalServiceProtos.SyncMessage.Sent    sentContent          = content.getSent();
-      SignalServiceDataMessage             dataMessage          = createSignalServiceMessage(metadata, sentContent.getMessage());
+      Optional<SignalServiceDataMessage>      dataMessage          = sentContent.hasMessage() ? Optional.of(createSignalServiceMessage(metadata, sentContent.getMessage())) : Optional.empty();
-      Optional<SignalServiceAddress>       address              = SignalServiceAddress.isValidAddress(sentContent.getDestinationUuid())
+      Optional<SignalServiceStoryMessage>     storyMessage         = sentContent.hasStoryMessage() ? Optional.of(createStoryMessage(sentContent.getStoryMessage())) : Optional.empty();
-                                                                  ? Optional.of(new SignalServiceAddress(ServiceId.parseOrThrow(sentContent.getDestinationUuid())))
+      Optional<SignalServiceAddress>          address              = SignalServiceAddress.isValidAddress(sentContent.getDestinationUuid())
-                                                                  : Optional.empty();
+                                                                     ? Optional.of(new SignalServiceAddress(ServiceId.parseOrThrow(sentContent.getDestinationUuid())))
+                                                                     : Optional.empty();
+      Set<SignalServiceStoryMessageRecipient> recipientManifest    = sentContent.getStoryMessageRecipientsList()
+                                                                                .stream()
+                                                                                .map(SignalServiceContent::createSignalServiceStoryMessageRecipient)
+                                                                                .collect(Collectors.toSet());
 
-      if (!address.isPresent() && !dataMessage.getGroupContext().isPresent()) {
+      if (!address.isPresent()                                                        &&
+          !dataMessage.flatMap(SignalServiceDataMessage::getGroupContext).isPresent() &&
+          !storyMessage.flatMap(SignalServiceStoryMessage::getGroupContext).isPresent()) {
         throw new InvalidMessageStructureException("SyncMessage missing both destination and group ID!");
       }
 
@@ -699,7 +709,9 @@ public final class SignalServiceContent {
                                                                                   dataMessage,
                                                                                   sentContent.getExpirationStartTimestamp(),
                                                                                   unidentifiedStatuses,
-                                                                                  sentContent.getIsRecipientUpdate()));
+                                                                                  sentContent.getIsRecipientUpdate(),
+                                                                                  storyMessage,
+                                                                                  recipientManifest));
     }
 
     if (content.hasRequest()) {
@@ -913,6 +925,14 @@ public final class SignalServiceContent {
     return SignalServiceSyncMessage.empty();
   }
 
+  private static SignalServiceStoryMessageRecipient createSignalServiceStoryMessageRecipient(SignalServiceProtos.SyncMessage.Sent.StoryMessageRecipient storyMessageRecipient) {
+    return new SignalServiceStoryMessageRecipient(
+        new SignalServiceAddress(ServiceId.parseOrThrow(storyMessageRecipient.getDestinationUuid())),
+        storyMessageRecipient.getDistributionListIdsList(),
+        storyMessageRecipient.getIsAllowedToReply()
+    );
+  }
+
   private static SignalServiceCallMessage createCallMessage(SignalServiceProtos.CallMessage content) {
     boolean isMultiRing         = content.getMultiRing();
     Integer destinationDeviceId = content.hasDestinationDeviceId() ? content.getDestinationDeviceId() : null;

libsignal/service/src/main/java/org/whispersystems/signalservice/api/messages/SignalServiceStoryMessageRecipient.java

@@ -0,0 +1,33 @@
+package org.whispersystems.signalservice.api.messages;
+
+import org.whispersystems.signalservice.api.push.SignalServiceAddress;
+
+import java.util.List;
+
+public class SignalServiceStoryMessageRecipient {
+
+  private final SignalServiceAddress signalServiceAddress;
+  private final List<String>         distributionListIds;
+  private final boolean              isAllowedToReply;
+
+  public SignalServiceStoryMessageRecipient(SignalServiceAddress signalServiceAddress,
+                                            List<String> distributionListIds,
+                                            boolean isAllowedToReply)
+  {
+    this.signalServiceAddress = signalServiceAddress;
+    this.distributionListIds  = distributionListIds;
+    this.isAllowedToReply     = isAllowedToReply;
+  }
+
+  public List<String> getDistributionListIds() {
+    return distributionListIds;
+  }
+
+  public SignalServiceAddress getSignalServiceAddress() {
+    return signalServiceAddress;
+  }
+
+  public boolean isAllowedToReply() {
+    return isAllowedToReply;
+  }
+}

libsignal/service/src/main/java/org/whispersystems/signalservice/api/messages/multidevice/SentTranscriptMessage.java

@@ -8,6 +8,8 @@ package org.whispersystems.signalservice.api.messages.multidevice;
 
 
 import org.whispersystems.signalservice.api.messages.SignalServiceDataMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessage;
+import org.whispersystems.signalservice.api.messages.SignalServiceStoryMessageRecipient;
 import org.whispersystems.signalservice.api.push.ServiceId;
 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
 
@@ -18,21 +20,25 @@ import java.util.Set;
 
 public class SentTranscriptMessage {
 
-  private final Optional<SignalServiceAddress> destination;
+  private final Optional<SignalServiceAddress>          destination;
-  private final long                           timestamp;
+  private final long                                    timestamp;
-  private final long                           expirationStartTimestamp;
+  private final long                                    expirationStartTimestamp;
-  private final SignalServiceDataMessage       message;
+  private final Optional<SignalServiceDataMessage>      message;
-  private final Map<String, Boolean>           unidentifiedStatusBySid;
+  private final Map<String, Boolean>                    unidentifiedStatusBySid;
-  private final Map<String, Boolean>           unidentifiedStatusByE164;
+  private final Map<String, Boolean>                    unidentifiedStatusByE164;
-  private final Set<SignalServiceAddress>      recipients;
+  private final Set<SignalServiceAddress>               recipients;
-  private final boolean                        isRecipientUpdate;
+  private final boolean                                 isRecipientUpdate;
+  private final Optional<SignalServiceStoryMessage>     storyMessage;
+  private final Set<SignalServiceStoryMessageRecipient> storyMessageRecipients;
 
   public SentTranscriptMessage(Optional<SignalServiceAddress> destination,
                                long timestamp,
-                               SignalServiceDataMessage message,
+                               Optional<SignalServiceDataMessage> message,
                                long expirationStartTimestamp,
                                Map<SignalServiceAddress, Boolean> unidentifiedStatus,
-                               boolean isRecipientUpdate)
+                               boolean isRecipientUpdate,
+                               Optional<SignalServiceStoryMessage> storyMessage,
+                               Set<SignalServiceStoryMessageRecipient> storyMessageRecipients)
   {
     this.destination              = destination;
     this.timestamp                = timestamp;
@@ -42,6 +48,8 @@ public class SentTranscriptMessage {
     this.unidentifiedStatusByE164 = new HashMap<>();
     this.recipients               = unidentifiedStatus.keySet();
     this.isRecipientUpdate        = isRecipientUpdate;
+    this.storyMessage             = storyMessage;
+    this.storyMessageRecipients   = storyMessageRecipients;
 
     for (Map.Entry<SignalServiceAddress, Boolean> entry : unidentifiedStatus.entrySet()) {
       unidentifiedStatusBySid.put(entry.getKey().getServiceId().toString(), entry.getValue());
@@ -64,10 +72,18 @@ public class SentTranscriptMessage {
     return expirationStartTimestamp;
   }
 
-  public SignalServiceDataMessage getMessage() {
+  public Optional<SignalServiceDataMessage> getDataMessage() {
     return message;
   }
 
+  public Optional<SignalServiceStoryMessage> getStoryMessage() {
+    return storyMessage;
+  }
+
+  public Set<SignalServiceStoryMessageRecipient> getStoryMessageRecipients() {
+    return storyMessageRecipients;
+  }
+
   public boolean isUnidentified(ServiceId serviceId) {
     return isUnidentified(serviceId.toString());
   }

libsignal/service/src/main/java/org/whispersystems/signalservice/api/push/DistributionId.java

@@ -2,6 +2,7 @@ package org.whispersystems.signalservice.api.push;
 
 import org.whispersystems.signalservice.api.util.UuidUtil;
 
+import java.util.Objects;
 import java.util.UUID;
 
 /**
@@ -40,4 +41,17 @@ public final class DistributionId {
   public String toString() {
     return uuid.toString();
   }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    final DistributionId that = (DistributionId) o;
+    return Objects.equals(uuid, that.uuid);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(uuid);
+  }
 }

libsignal/service/src/main/proto/SignalService.proto

@@ -427,6 +427,12 @@ message SyncMessage {
       optional bool   unidentified    = 2;
     }
 
+    message StoryMessageRecipient {
+      optional string destinationUuid     = 1;
+      repeated string distributionListIds = 2;
+      optional bool   isAllowedToReply    = 3;
+    }
+
     reserved                          /*destinationE164*/          1;
     optional string                     destinationUuid          = 7;
     optional uint64                     timestamp                = 2;
@@ -434,6 +440,8 @@ message SyncMessage {
     optional uint64                     expirationStartTimestamp = 4;
     repeated UnidentifiedDeliveryStatus unidentifiedStatus       = 5;
     optional bool                       isRecipientUpdate        = 6 [default = false];
+    optional StoryMessage               storyMessage             = 8;
+    repeated StoryMessageRecipient      storyMessageRecipients   = 9;
   }
 
   message Contacts {