# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1546694111 -3600
# Node ID 1f612547fb2ef1b044925fc8aa3b9f0d0cb61815
# Parent  1048d8dc8a9d60571eee37a5e54ed6b03a44d0e3
plugin XEP-0384: give feedback to user when trust must be handled before sending a message

diff -r 1048d8dc8a9d -r 1f612547fb2e sat/plugins/plugin_xep_0384.py
--- a/sat/plugins/plugin_xep_0384.py	Fri Jan 04 19:12:43 2019 +0100
+++ b/sat/plugins/plugin_xep_0384.py	Sat Jan 05 14:15:11 2019 +0100
@@ -823,9 +823,10 @@
     ## triggers
 
     @defer.inlineCallbacks
-    def handleProblems(self, client, bundles, problems):
+    def handleProblems(self, client, entity, bundles, problems):
         """Try to solve problem found by EncryptMessage
 
+        @param entity(jid.JID): bare jid of the destinee
         @param bundles(dict): bundles data as used in EncryptMessage
             already filled with known bundles, missing bundles
             need to be added to it
@@ -851,6 +852,11 @@
                     'device':  data.device,
                     'ik': data.ik}
 
+            user_msg =  D_(u"Not all destination devices are trusted, we can't encrypt "
+                           u"message in such a situation. Please indicate if you trust "
+                           u"those devices or not in the trust manager before we can "
+                           "send this message")
+            client.feedback(entity, user_msg)
             xmlui = yield self.getTrustUI(client, trust_data=trust_data, submit_id=u"")
 
             answer = yield xml_tools.deferXMLUI(
@@ -898,7 +904,7 @@
                 bundles)
         except omemo_excpt.EncryptionProblemsException as e:
             # we know the problem to solve, we can try to fix them
-            expect_problems = yield self.handleProblems(client, bundles, e.problems)
+            expect_problems = yield self.handleProblems(client, entity_bare_jid, bundles, e.problems)
             # and try an encryption again.
             try:
                 encrypted = yield omemo_session.encryptMessage(