From 282f56558325fc14fd7e3a545bf09737c706d559 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20H=C3=B6rist?= <forenjunkie@chello.at>
Date: Tue, 28 Feb 2017 22:43:35 +0100
Subject: [PATCH] [omemo] Set devices active after receiving a msg

Inactive or not known devices are added to the list
of possible receiving devices after we receive them
with a PreKeyWhisperMessage or WhisperMessage

This is so we dont have to rely only on devicelist
updates from the server
---
 omemo/omemo/state.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/omemo/omemo/state.py b/omemo/omemo/state.py
index 2a9d5d0..2a899d1 100644
--- a/omemo/omemo/state.py
+++ b/omemo/omemo/state.py
@@ -439,6 +439,7 @@ class OmemoState:
             # Publish new bundle after PreKey has been used
             # for building a new Session
             self.plugin.publish_bundle(self.account)
+            self.add_device(recipient_id, device_id)
             return key
         except UntrustedIdentityException as e:
             log.info(self.account + " => Received WhisperMessage " +
@@ -451,6 +452,7 @@ class OmemoState:
         if self.isTrusted(recipient_id, device_id):
             sessionCipher = self.get_session_cipher(recipient_id, device_id)
             key = sessionCipher.decryptMsg(whisperMessage, textMsg=False)
+            self.add_device(recipient_id, device_id)
             return key
         else:
             raise Exception("Received WhisperMessage "