3 files changed, 11 insertions, 7 deletions
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 ebf4e8667..d29d0c034 100644
--- a/src/main/java/de/pixart/messenger/crypto/axolotl/AxolotlService.java
+++ b/src/main/java/de/pixart/messenger/crypto/axolotl/AxolotlService.java
@@ -1436,7 +1436,7 @@ public class AxolotlService implements OnAdvancedStreamFeaturesLoaded {
 
     private void completeSession(XmppAxolotlSession session) {
         final XmppAxolotlMessage axolotlMessage = new XmppAxolotlMessage(account.getJid().asBareJid(), getOwnDeviceId());
-        axolotlMessage.addDevice(session);
+        axolotlMessage.addDevice(session, true);
         try {
             Jid jid = Jid.of(session.getRemoteAddress().getName());
             MessagePacket packet = mXmppConnectionService.getMessageGenerator().generateKeyTransportMessage(jid, axolotlMessage);
diff --git a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java
index 81bf6754c..0adbbe51f 100644
--- a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java
+++ b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlMessage.java
@@ -215,16 +215,20 @@ public class XmppAxolotlMessage {
         return this.from;
     }
 
-    public int getSenderDeviceId() {
+    int getSenderDeviceId() {
         return sourceDeviceId;
     }
 
-    public void addDevice(XmppAxolotlSession session) {
+    void addDevice(XmppAxolotlSession session) {
+        addDevice(session, false);
+    }
+
+    void addDevice(XmppAxolotlSession session, boolean ignoreSessionTrust) {
         XmppAxolotlSession.AxolotlKey key;
         if (authtagPlusInnerKey != null) {
-            key = session.processSending(authtagPlusInnerKey);
+            key = session.processSending(authtagPlusInnerKey, ignoreSessionTrust);
         } else {
-            key = session.processSending(innerKey);
+            key = session.processSending(innerKey, ignoreSessionTrust);
         }
         if (key != null) {
             keys.put(session.getRemoteAddress().getDeviceId(), key);
diff --git a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java
index cb84ebc63..09045f032 100644
--- a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java
+++ b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java
@@ -118,9 +118,9 @@ public class XmppAxolotlSession implements Comparable<XmppAxolotlSession> {
     }
 
     @Nullable
-    public AxolotlKey processSending(@NonNull byte[] outgoingMessage) {
+    public AxolotlKey processSending(@NonNull byte[] outgoingMessage, boolean ignoreSessionTrust) {
         FingerprintStatus status = getTrust();
-        if (status.isTrustedAndActive()) {
+        if (ignoreSessionTrust || status.isTrustedAndActive()) {
             try {
                 CiphertextMessage ciphertextMessage = cipher.encrypt(outgoingMessage);
                 return new AxolotlKey(ciphertextMessage.serialize(), ciphertextMessage.getType() == CiphertextMessage.PREKEY_TYPE);