From 5ad054617b503b0db1953b5c902eb2285b269905 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Thu, 12 Nov 2020 13:33:27 +0100
Subject: [PATCH] use  instead of message id for receipt processing

---
 .../generator/MessageGenerator.java             | 10 +++++-----
 .../conversations/parser/MessageParser.java     | 17 +++++++++--------
 2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
index e05cbae71..5f5c8b967 100644
--- a/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
+++ b/src/main/java/eu/siacs/conversations/generator/MessageGenerator.java
@@ -223,13 +223,13 @@ public class MessageGenerator extends AbstractGenerator {
         return packet;
     }
 
-    public MessagePacket received(Account account, MessagePacket originalMessage, ArrayList<String> namespaces, int type) {
-        MessagePacket receivedPacket = new MessagePacket();
+    public MessagePacket received(Account account, final Jid from, final String id,  ArrayList<String> namespaces, int type) {
+        final MessagePacket receivedPacket = new MessagePacket();
         receivedPacket.setType(type);
-        receivedPacket.setTo(originalMessage.getFrom());
+        receivedPacket.setTo(from);
         receivedPacket.setFrom(account.getJid());
-        for (String namespace : namespaces) {
-            receivedPacket.addChild("received", namespace).setAttribute("id", originalMessage.getId());
+        for (final String namespace : namespaces) {
+            receivedPacket.addChild("received", namespace).setAttribute("id", id);
         }
         receivedPacket.addChild("store", "urn:xmpp:hints");
         return receivedPacket;
diff --git a/src/main/java/eu/siacs/conversations/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
index 569425292..dd835134e 100644
--- a/src/main/java/eu/siacs/conversations/parser/MessageParser.java
+++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java
@@ -660,7 +660,7 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                                     && remoteMsgId != null
                                     && !selfAddressed
                                     && !isTypeGroupChat) {
-                                processMessageReceipts(account, packet, query);
+                                processMessageReceipts(account, packet, remoteMsgId, query);
                             }
                             if (replacedMessage.getEncryption() == Message.ENCRYPTION_PGP) {
                                 conversation.getAccount().getPgpDecryptionService().discard(replacedMessage);
@@ -746,7 +746,7 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                     && remoteMsgId != null
                     && !selfAddressed
                     && !isTypeGroupChat) {
-                processMessageReceipts(account, packet, query);
+                processMessageReceipts(account, packet, remoteMsgId, query);
             }
 
             mXmppConnectionService.databaseBackend.createMessage(message);
@@ -859,8 +859,8 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                                 serverMsgId = extractStanzaId(account, packet);
                             }
                             mXmppConnectionService.getJingleConnectionManager().deliverMessage(account, packet.getTo(), packet.getFrom(), child, remoteMsgId, serverMsgId, timestamp);
-                            if (!account.getJid().asBareJid().equals(from.asBareJid())) {
-                                processMessageReceipts(account, packet, query);
+                            if (!account.getJid().asBareJid().equals(from.asBareJid()) && remoteMsgId != null) {
+                                processMessageReceipts(account, packet, remoteMsgId, query);
                             }
                         } else if (query.isCatchup()) {
                             if ("propose".equals(action)) {
@@ -1045,7 +1045,7 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
         }
     }
 
-    private void processMessageReceipts(Account account, MessagePacket packet, MessageArchiveService.Query query) {
+    private void processMessageReceipts(final Account account, final MessagePacket packet, final String remoteMsgId, MessageArchiveService.Query query) {
         final boolean markable = packet.hasChild("markable", "urn:xmpp:chat-markers:0");
         final boolean request = packet.hasChild("request", "urn:xmpp:receipts");
         if (query == null) {
@@ -1057,15 +1057,16 @@ public class MessageParser extends AbstractParser implements OnMessagePacketRece
                 receiptsNamespaces.add("urn:xmpp:receipts");
             }
             if (receiptsNamespaces.size() > 0) {
-                MessagePacket receipt = mXmppConnectionService.getMessageGenerator().received(account,
-                        packet,
+                final MessagePacket receipt = mXmppConnectionService.getMessageGenerator().received(account,
+                        packet.getFrom(),
+                        remoteMsgId,
                         receiptsNamespaces,
                         packet.getType());
                 mXmppConnectionService.sendMessagePacket(account, receipt);
             }
         } else if (query.isCatchup()) {
             if (request) {
-                query.addPendingReceiptRequest(new ReceiptRequest(packet.getFrom(), packet.getId()));
+                query.addPendingReceiptRequest(new ReceiptRequest(packet.getFrom(), remoteMsgId));
             }
         }
     }