Add trusted state after OMEMO decryption

Use it to print message on red background if not trusted.

3 files changed, 14 insertions, 11 deletions

diff --git a/src/xmpp/message.c b/src/xmpp/message.c
index 9f0ffb2b..bb3733a6 100644
--- a/src/xmpp/message.c
+++ b/src/xmpp/message.c
@@ -749,8 +749,9 @@ _handle_groupchat(xmpp_stanza_t *const stanza)
 
     // check omemo encryption
     gboolean omemo = FALSE;
+    gboolean trusted = FALSE;
 #ifdef HAVE_OMEMO
-    message = omemo_receive_message(stanza);
+    message = omemo_receive_message(stanza, &trusted);
     omemo = message != NULL;
 #endif
 
@@ -765,10 +766,10 @@ _handle_groupchat(xmpp_stanza_t *const stanza)
     // determine if the notifications happened whilst offline
     GDateTime *timestamp = stanza_get_delay(stanza);
     if (timestamp) {
-        sv_ev_room_history(jid->barejid, jid->resourcepart, timestamp, message, omemo);
+        sv_ev_room_history(jid->barejid, jid->resourcepart, timestamp, message, omemo, trusted);
         g_date_time_unref(timestamp);
     } else {
-        sv_ev_room_message(jid->barejid, jid->resourcepart, message, id, omemo);
+        sv_ev_room_message(jid->barejid, jid->resourcepart, message, id, omemo, trusted);
     }
 
     xmpp_free(ctx, message);
@@ -907,8 +908,9 @@ _handle_carbons(xmpp_stanza_t *const stanza)
 
     // check omemo encryption
     gboolean omemo = FALSE;
+    gboolean trusted = FALSE;
 #ifdef HAVE_OMEMO
-    message_txt = omemo_receive_message(message);
+    message_txt = omemo_receive_message(message, &trusted);
     omemo = message_txt != NULL;
 #endif
 
@@ -945,11 +947,11 @@ _handle_carbons(xmpp_stanza_t *const stanza)
 
     // if we are the recipient, treat as standard incoming message
     if (g_strcmp0(my_jid->barejid, jid_to->barejid) == 0) {
-        sv_ev_incoming_carbon(jid_from->barejid, jid_from->resourcepart, message_txt, enc_message, omemo);
+        sv_ev_incoming_carbon(jid_from->barejid, jid_from->resourcepart, message_txt, enc_message, omemo, trusted);
 
     // else treat as a sent message
     } else {
-        sv_ev_outgoing_carbon(jid_to->barejid, message_txt, enc_message, omemo);
+        sv_ev_outgoing_carbon(jid_to->barejid, message_txt, enc_message, omemo, trusted);
     }
 
     xmpp_ctx_t *ctx = connection_get_ctx();
@@ -981,8 +983,9 @@ _handle_chat(xmpp_stanza_t *const stanza)
 
     // check omemo encryption
     gboolean omemo = FALSE;
+    gboolean trusted = FALSE;
 #ifdef HAVE_OMEMO
-    message = omemo_receive_message(stanza);
+    message = omemo_receive_message(stanza, &trusted);
     omemo = message != NULL;
 #endif
 
@@ -1025,7 +1028,7 @@ _handle_chat(xmpp_stanza_t *const stanza)
         if (x) {
             enc_message = xmpp_stanza_get_text(x);
         }
-        sv_ev_incoming_message(jid->barejid, jid->resourcepart, message, enc_message, timestamp, omemo);
+        sv_ev_incoming_message(jid->barejid, jid->resourcepart, message, enc_message, timestamp, omemo, trusted);
         xmpp_free(ctx, enc_message);
 
         _receipt_request_handler(stanza);
diff --git a/src/xmpp/omemo.c b/src/xmpp/omemo.c
index ccf3c55b..cfa3f84c 100644
--- a/src/xmpp/omemo.c
+++ b/src/xmpp/omemo.c
@@ -237,7 +237,7 @@ omemo_start_device_session_handle_bundle(xmpp_stanza_t *const stanza, void *cons
 }
 
 char *
-omemo_receive_message(xmpp_stanza_t *const stanza)
+omemo_receive_message(xmpp_stanza_t *const stanza, gboolean *trusted)
 {
     const char *type = xmpp_stanza_get_type(stanza);
 
@@ -312,7 +312,7 @@ skip:
 
     char *plaintext = omemo_on_message_recv(from, sid, iv_raw, iv_len,
         keys, payload_raw, payload_len,
-        g_strcmp0(type, STANZA_TYPE_GROUPCHAT) == 0);
+        g_strcmp0(type, STANZA_TYPE_GROUPCHAT) == 0, trusted);
 
     g_list_free_full(keys, (GDestroyNotify)omemo_key_free);
     g_free(iv_raw);
diff --git a/src/xmpp/omemo.h b/src/xmpp/omemo.h
index f1fff7b7..8d796a02 100644
--- a/src/xmpp/omemo.h
+++ b/src/xmpp/omemo.h
@@ -8,4 +8,4 @@ void omemo_devicelist_request(const char * const jid);
 void omemo_bundle_publish(gboolean first);
 void omemo_bundle_request(const char * const jid, uint32_t device_id, ProfIqCallback func, ProfIqFreeCallback free_func, void *userdata);
 int omemo_start_device_session_handle_bundle(xmpp_stanza_t *const stanza, void *const userdata);
-char * omemo_receive_message(xmpp_stanza_t *const stanza);
+char * omemo_receive_message(xmpp_stanza_t *const stanza, gboolean *trusted);