From 7ba79653b17284ac5d6c2e8ca6287dad1cc9bb06 Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Sat, 27 Jan 2018 22:03:15 +0100
Subject: improvements for self messages

* fix omemo in group chats w/o participants
* don't create two axolotl messages when messaging self
* fix read marker for self messages
---
 .../java/de/pixart/messenger/crypto/axolotl/AxolotlService.java  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/main/java/de/pixart/messenger/crypto')

diff --git a/src/main/java/de/pixart/messenger/crypto/axolotl/AxolotlService.java b/src/main/java/de/pixart/messenger/crypto/axolotl/AxolotlService.java
index 6721a7975..cece60c5a 100644
--- a/src/main/java/de/pixart/messenger/crypto/axolotl/AxolotlService.java
+++ b/src/main/java/de/pixart/messenger/crypto/axolotl/AxolotlService.java
@@ -334,6 +334,10 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
     }
 
     private Set<XmppAxolotlSession> findSessionsForConversation(Conversation conversation) {
+        if (conversation.getContact().isSelf()) {
+            //will be added in findOwnSessions()
+            return Collections.emptySet();
+        }
         HashSet<XmppAxolotlSession> sessions = new HashSet<>();
         for (Jid jid : conversation.getAcceptedCryptoTargets()) {
             sessions.addAll(this.sessions.getAll(getAddressForJid(jid).getName()).values());
@@ -1179,7 +1183,8 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
     }
 
     public boolean trustedSessionVerified(final Conversation conversation) {
-        Set<XmppAxolotlSession> sessions = findSessionsForConversation(conversation);
+        final Set<XmppAxolotlSession> sessions = new HashSet<>();
+        sessions.addAll(findSessionsForConversation(conversation));
         sessions.addAll(findOwnSessions());
         boolean verified = false;
         for (XmppAxolotlSession session : sessions) {
@@ -1213,7 +1218,7 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
     @Nullable
     private boolean buildHeader(XmppAxolotlMessage axolotlMessage, Conversation c) {
         Set<XmppAxolotlSession> remoteSessions = findSessionsForConversation(c);
-        final boolean acceptEmpty = c.getMode() == Conversation.MODE_MULTI && c.getMucOptions().getUserCount() == 0;
+        final boolean acceptEmpty = (c.getMode() == Conversation.MODE_MULTI && c.getMucOptions().getUserCount() == 0) || c.getContact().isSelf();
         Collection<XmppAxolotlSession> ownSessions = findOwnSessions();
         if (remoteSessions.isEmpty() && !acceptEmpty) {
             return false;
-- 
cgit v1.2.3