fix chat-verified

Cargo.lock

@@ -1397,7 +1397,7 @@ dependencies = [
 [[package]]
 name = "lettre"
 version = "0.9.2"
-source = "git+https://github.com/deltachat/lettre?branch=feat/mail#db7fe5fc06d4abb4c1cd70534310d1e0b1e79d57"
+source = "git+https://github.com/deltachat/lettre?branch=feat/mail#00ba9db544059ddd60048f0b85d5052e4bf605da"
 dependencies = [
  "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bufstream 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1416,7 +1416,7 @@ dependencies = [
 [[package]]
 name = "lettre_email"
 version = "0.9.2"
-source = "git+https://github.com/deltachat/lettre?branch=feat/mail#db7fe5fc06d4abb4c1cd70534310d1e0b1e79d57"
+source = "git+https://github.com/deltachat/lettre?branch=feat/mail#00ba9db544059ddd60048f0b85d5052e4bf605da"
 dependencies = [
  "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "email 0.0.21 (git+https://github.com/deltachat/rust-email)",

src/dc_receive_imf.rs

@@ -1272,7 +1272,7 @@ fn create_or_lookup_adhoc_group(
     context.call_cb(Event::ChatModified(chat_id));
 
     cleanup(ret_chat_id, ret_chat_id_blocked, chat_id, chat_id_blocked);
-    return Ok(());
+    Ok(())
 }
 
 fn create_group_record(

src/message.rs

@@ -458,7 +458,7 @@ impl Message {
         };
 
         let contact = if self.from_id != DC_CONTACT_ID_SELF as libc::c_uint
-            && ((*chat).typ == Chattype::Group || (*chat).typ == Chattype::VerifiedGroup)
+            && (chat.typ == Chattype::Group || chat.typ == Chattype::VerifiedGroup)
         {
             Contact::get_by_id(context, self.from_id).ok()
         } else {

src/mimefactory.rs

@@ -474,9 +474,12 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
         let is_encrypted = should_encrypt && force_plaintext == 0;
 
         // Add gossip headers
-        info!(self.context, "gossip: {:?}", do_gossip);
         if do_gossip {
-            info!(self.context, "Gossip headers: {:?}", &peerstates);
+            info!(
+                self.context,
+                "gossiping headers for {} peerstates",
+                peerstates.len()
+            );
             for peerstate in peerstates.iter().filter_map(|(state, _)| state.as_ref()) {
                 if peerstate.peek_key(min_verified).is_some() {
                     if let Some(header) = peerstate.render_gossip_header(min_verified) {
@@ -604,6 +607,10 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
         let mut placeholdertext = None;
         let mut meta_part = None;
 
+        if chat.typ == Chattype::VerifiedGroup {
+            protected_headers.push(Header::new("Chat-Verified".to_string(), "1".to_string()));
+        }
+
         if chat.typ == Chattype::Group || chat.typ == Chattype::VerifiedGroup {
             protected_headers.push(Header::new("Chat-Group-ID".into(), chat.grpid.clone()));