MUC support

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

poezio_plugins/omemo/__init__.py

@@ -17,7 +17,7 @@ from typing import Dict, List, Optional
 
 from poezio.plugin_e2ee import E2EEPlugin
 from poezio.xdg import DATA_HOME
-from poezio.tabs import DynamicConversationTab, StaticConversationTab, MucTab
+from poezio.tabs import ChatTab, DynamicConversationTab, StaticConversationTab, MucTab
 
 from omemo.exceptions import MissingBundleException
 from slixmpp import JID
@@ -94,15 +94,18 @@ class Plugin(E2EEPlugin):
             if trust is not None
         ]
 
-    def decrypt(self, message: Message, tab) -> None:
+    def decrypt(self, message: Message, jid: Optional[JID], tab: ChatTab) -> None:
+
+        if jid is None:
+            self.display_error('Unable to decrypt the message.')
+            return None
 
         body = None
         try:
-            mfrom = message['from']
             encrypted = message['omemo_encrypted']
             body = self.core.xmpp['xep_0384'].decrypt_message(
                 encrypted,
-                mfrom,
+                jid,
                 # Always decrypt. Let us handle how we then warn the user.
                 allow_untrusted=True,
             )
@@ -136,8 +139,11 @@ class Plugin(E2EEPlugin):
         if body is not None:
             message['body'] = body
 
-    async def encrypt(self, message: Message, _tab) -> None:
-        mto = message['to']
+    async def encrypt(self, message: Message, jids: Optional[List[JID]], _tab) -> None:
+        if jids is None:
+            self.display_error('Unable to encrypt the message.')
+            return None
+
         body = message['body']
         expect_problems = {}  # type: Optional[Dict[JID, List[int]]]
 
@@ -151,11 +157,12 @@ class Plugin(E2EEPlugin):
                 # and not a full Message stanza. This combined with the
                 # `recipients` parameter that requires for a list of JIDs,
                 # allows you to encrypt for 1:1 as well as groupchats (MUC).
-                #
-                # TODO: Document expect_problems
-                # TODO: Handle multiple recipients (MUCs)
-                recipients = [mto]
-                encrypt = await self.core.xmpp['xep_0384'].encrypt_message(body, recipients, expect_problems)
+                recipients = jids
+                encrypt = await self.core.xmpp['xep_0384'].encrypt_message(
+                    body,
+                    recipients,
+                    expect_problems,
+                )
                 message.append(encrypt)
                 return None
             except UndecidedException as exn: