Make sure the resetup happy path works

src/receive_imf.rs

@@ -1678,17 +1678,6 @@ async fn create_or_lookup_group(
         members.dedup();
         chat::add_to_chat_contacts_table(context, new_chat_id, &members).await?;
 
-        // once, we have protected-chats explained in UI, we can uncomment the following lines.
-        // ("verified groups" did not add a message anyway)
-        //
-        //if create_protected == ProtectionStatus::Protected {
-        // set from_id=0 as it is not clear that the sender of this random group message
-        // actually really has enabled chat-protection at some point.
-        //new_chat_id
-        //    .add_protection_msg(context, ProtectionStatus::Protected, false, 0)
-        //    .await?;
-        //}
-
         context.emit_event(EventType::ChatModified(new_chat_id));
     }
 
@@ -1791,7 +1780,12 @@ async fn apply_group_changes(
 
         if !chat.is_protected() {
             chat_id
-                .inner_set_protection(context, ProtectionStatus::Protected)
+                .set_protection(
+                    context,
+                    ProtectionStatus::Protected,
+                    smeared_time(context),
+                    Some(from_id),
+                )
                 .await?;
         }
     }
@@ -2453,6 +2447,40 @@ async fn has_verified_encryption(
                     if let Some(fp) = peerstate.gossip_key_fingerprint.clone() {
                         peerstate.set_verified(PeerstateKeyType::GossipKey, fp, verifier_addr)?;
                         peerstate.save_to_db(&context.sql).await?;
+
+                        // TODO check if in other places where set_verified() is used we should also
+                        // also set the chat as verified (& create a hidden chat if necessary)
+
+                        // TODO There is may be some code duplication with other code added recently
+                        // and also some function should be extracted here because has_verified_encryption()
+                        // is becoming very long and nested
+                        if !is_verified {
+                            let to_id = Contact::add_or_lookup(
+                                context,
+                                "",
+                                ContactAddress::new(&to_addr)?,
+                                Origin::Hidden,
+                            )
+                            .await?
+                            .0;
+                            let chat_id = ChatId::create_for_contact_with_blocked(
+                                context,
+                                to_id,
+                                Blocked::Yes,
+                            )
+                            .await
+                            .with_context(|| {
+                                format!("can't create chat for contact {}", to_addr)
+                            })?;
+                            chat_id
+                                .set_protection(
+                                    context,
+                                    ProtectionStatus::Protected,
+                                    smeared_time(context),
+                                    Some(to_id),
+                                )
+                                .await?;
+                        }
                     }
                 } else {
                     // The contact already has a verified key.