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connclass: cidr/parent/port/limit/globalmax + hashed/trusted-cert passwords, per-class recvq/sendq + fakelag, and rfc1413 ident

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This commit is contained in:
Jean Chevronnet 2026-08-10 18:46:42 +00:00
parent f5f888dbaa
commit f371ed0a18
14 changed files with 842 additions and 126 deletions
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28
src/server.rs
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@ -294,6 +294,7 @@ impl Server {
sock: Option<TcpStream>,
secure: bool,
certfp: Option<String>,
local_port: u16,
) {
let uuid = self.next_uuid();
self.uuid_local.insert(uuid.clone(), uid);
@ -314,8 +315,10 @@ impl Server {
account: None,
signon: now(),
addr,
port: local_port,
registered: false,
dns_pending: false,
ident_pending: false,
waitpong: None,
class: None,
pass: None,
@ -358,13 +361,24 @@ impl Server {
self.remove_user(uid, &reason);
return;
}
// push any per-class queue caps (recvq/hardsendq/softsendq) to the reactor
let caps = (
crate::modules::connclass::recvq(self, uid),
crate::modules::connclass::hardsendq(self, uid),
crate::modules::connclass::softsendq(self, uid),
);
if caps.0.is_some() || caps.1.is_some() || caps.2.is_some() {
if let Some(u) = self.users.get(&uid) {
u.out.set_limits(caps.0, caps.1, caps.2);
}
}
// Pre-registration connection notices. The ident-113 notices are cosmetic
// (ident is archaic and firewalled); the hostname lookup is real (see
// `resolver`) and its result arrives later as an Event.
self.notice_star(uid, "Checking Ident");
self.notice_star(uid, "No Ident response");
let do_rdns = self.resolve_hosts;
// ident: optionally ask the client's host who owns the connection (only when
// the class or global config wants it — see modules::ident). Holds
// registration via ident_pending until the reply arrives.
crate::modules::ident::dispatch(self, uid);
// a connection class may opt out of reverse-DNS (resolvehostnames=no)
let do_rdns = self.resolve_hosts && crate::modules::connclass::resolve_hostnames(self, uid);
let zones = self.dnsbl_zones.clone(); // DNSBL runs if any zones are configured
if do_rdns {
self.notice_star(uid, "Looking up your hostname...");
@ -1057,8 +1071,10 @@ mod tests {
account: None,
signon: 0,
addr: "127.0.0.1:1".parse().unwrap(),
port: 6667,
registered: true,
dns_pending: false,
ident_pending: false,
waitpong: None,
class: None,
pass: None,