connclass: verify a KDF class password off the core thread with a registration hold (auth_pending + Event::ConnclassAuth) — connect floods can't freeze the server

2026-08-12 13:13:27 +00:00 · 2026-08-12 13:13:27 +00:00 · c231c6b8ef
commit c231c6b8ef
parent 2b3495be65
4 changed files with 113 additions and 25 deletions
--- a/src/server.rs
+++ b/src/server.rs
@ -319,6 +319,7 @@ impl Server {
                registered: false,
                dns_pending: false,
                ident_pending: false,
+                auth_pending: false,
                waitpong: None,
                class: None,
                pass: None,
@ -1109,6 +1110,7 @@ mod tests {
                registered: true,
                dns_pending: false,
                ident_pending: false,
+                auth_pending: false,
                waitpong: None,
                class: None,
                pass: None,