From 99760ba6a0a75aa6c2615e62f9dbf0047c989db4 Mon Sep 17 00:00:00 2001
From: Moxie Marlinspike <moxie+github@signal.org>
Date: Fri, 1 Nov 2019 12:41:25 -0700
Subject: [PATCH] Put UUID on server-generated delivery receipt

---
 .../org/whispersystems/textsecuregcm/push/ReceiptSender.java     | 1 +
 1 file changed, 1 insertion(+)

diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/push/ReceiptSender.java b/service/src/main/java/org/whispersystems/textsecuregcm/push/ReceiptSender.java
index 466207b60..8d440bd2e 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/push/ReceiptSender.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/push/ReceiptSender.java
@@ -32,6 +32,7 @@ public class ReceiptSender {
     Set<Device>      destinationDevices = destinationAccount.getDevices();
     Envelope.Builder message            = Envelope.newBuilder()
                                                   .setSource(source.getNumber())
+                                                  .setSourceUuid(source.getUuid().toString())
                                                   .setSourceDevice((int) source.getAuthenticatedDevice().get().getId())
                                                   .setTimestamp(messageId)
                                                   .setType(Envelope.Type.RECEIPT);