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rehash: own techy announce messages, broadcast to all users (no path leak)

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This commit is contained in:
Jean Chevronnet 2026-08-08 01:09:52 +00:00
parent fceafa8064
commit 2d9c482496
2 changed files with 23 additions and 5 deletions
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17
src/coremods/core_rehash.rs
View file

@ -50,6 +50,12 @@ impl Command for Rehash {
let path = s.conf_path.clone();
match Config::try_load(&path) {
Some(fresh) => {
// echoIRCd's own announcement (not InspIRCd's) — broadcast to
// everyone connected, not just opers.
s.announce(&format!(
"admin {who} has changed the configuration of the server."
));
s.announce(&format!("{who} is rehashing the server config file."));
s.motd = fresh.motd;
s.opers = fresh.opers;
s.cloak_key = fresh.cloak_key;
@ -57,21 +63,22 @@ impl Command for Rehash {
s.amu = fresh.amu;
s.resolve_hosts = fresh.resolve_hosts;
s.use_resolved_host = fresh.use_resolved_host;
s.announce("Server configuration reloaded.");
s.numeric(uid, RPL_REHASHING, &format!("{path} :Rehashing"));
s.snotice(&format!("{who} is rehashing config: {path}"));
}
None => {
// Unreadable config — keep what's running (do NOT reset to defaults).
s.announce(&format!(
"{who} tried to reload the server configuration, but the config file \
could not be read — no changes were made."
));
s.send(
uid,
format!(
":{} NOTICE {who} :*** Cannot read {path}; keeping the running config",
":{} NOTICE {who} :*** Could not read {path} — the running configuration was kept.",
s.name
),
);
s.snotice(&format!(
"{who} tried to REHASH but {path} could not be read; config unchanged"
));
}
}
CmdResult::Ok

11
src/server.rs
View file

@ -375,6 +375,17 @@ impl Server {
}
}
/// Broadcast a `*** msg` server NOTICE to *every* registered local user — for
/// server-wide announcements everyone should see (e.g. a config reload).
pub fn announce(&self, msg: &str) {
for u in self.users.values() {
if u.registered && !u.nick.is_empty() {
u.out
.send(format!(":{} NOTICE {} :*** {msg}", self.name, u.nick));
}
}
}
/// Send a line to every member of a channel, optionally skipping one uid.
pub fn to_channel(&self, key: &str, line: &str, except: Option<Uid>) {
if let Some(ch) = self.channels.get(key) {