import echoircd — from-scratch irc daemon in native rust
This commit is contained in:
commit
9b12791774
38 changed files with 9757 additions and 0 deletions
645
src/server.rs
Normal file
645
src/server.rs
Normal file
|
|
@ -0,0 +1,645 @@
|
|||
//! The engine core: the `Server` struct that owns all state, the output
|
||||
//! primitives (send / numeric / to_channel) and the connection lifecycle.
|
||||
//! Per-subsystem behaviour lives beside its data — [`crate::users`] and
|
||||
//! [`crate::channels`] add their own `impl Server` blocks, the way InspIRCd
|
||||
//! keeps usermanager / channelmanager separate from the core. No locks: only the
|
||||
//! single core thread ever holds a `Server`.
|
||||
|
||||
use std::collections::{HashMap, HashSet, VecDeque};
|
||||
use std::net::{SocketAddr, TcpStream};
|
||||
use std::sync::mpsc::Sender;
|
||||
use std::time::{SystemTime, UNIX_EPOCH};
|
||||
|
||||
use crate::channels::Channel;
|
||||
use crate::config::{Config, LinkBlock};
|
||||
use crate::extensible::Extensible;
|
||||
use crate::link::{Link, RemoteServer, RemoteUser};
|
||||
use crate::module::Hook;
|
||||
use crate::users::{Caps, User, UserFlags};
|
||||
use crate::xline::XLine;
|
||||
use crate::Uid;
|
||||
|
||||
pub const VERSION: &str = env!("CARGO_PKG_VERSION");
|
||||
|
||||
/// Background timer cadence + idle/ping timeouts, in seconds.
|
||||
pub const TICK_SECS: u64 = 15;
|
||||
pub const PING_AFTER: u64 = 90;
|
||||
pub const PING_TIMEOUT: u64 = 60;
|
||||
pub const REG_TIMEOUT: u64 = 60;
|
||||
|
||||
pub fn now() -> u64 {
|
||||
SystemTime::now()
|
||||
.duration_since(UNIX_EPOCH)
|
||||
.map(|d| d.as_secs())
|
||||
.unwrap_or(0)
|
||||
}
|
||||
|
||||
/// Format a unix timestamp as an IRCv3 `server-time` tag value
|
||||
/// (`2026-08-05T07:58:03.000Z`), computing the civil date with std only.
|
||||
pub fn iso_time(secs: u64) -> String {
|
||||
let days = (secs / 86400) as i64;
|
||||
let (h, mi, s) = ((secs % 86400) / 3600, (secs % 3600) / 60, secs % 60);
|
||||
// civil date from days since 1970-01-01 (Howard Hinnant's algorithm)
|
||||
let z = days + 719468;
|
||||
let era = if z >= 0 { z } else { z - 146096 } / 146097;
|
||||
let doe = z - era * 146097;
|
||||
let yoe = (doe - doe / 1460 + doe / 36524 - doe / 146096) / 365;
|
||||
let y = yoe + era * 400;
|
||||
let doy = doe - (365 * yoe + yoe / 4 - yoe / 100);
|
||||
let mp = (5 * doy + 2) / 153;
|
||||
let d = doy - (153 * mp + 2) / 5 + 1;
|
||||
let m = if mp < 10 { mp + 3 } else { mp - 9 };
|
||||
let y = if m <= 2 { y + 1 } else { y };
|
||||
format!("{y:04}-{m:02}-{d:02}T{h:02}:{mi:02}:{s:02}.000Z")
|
||||
}
|
||||
|
||||
/// A recently-departed identity, kept for WHOWAS.
|
||||
pub struct WhowasEntry {
|
||||
pub nick: String,
|
||||
pub ident: String,
|
||||
pub host: String,
|
||||
pub realname: String,
|
||||
pub account: Option<String>,
|
||||
pub ts: u64,
|
||||
}
|
||||
|
||||
pub struct Server {
|
||||
pub name: String,
|
||||
pub network: String,
|
||||
pub created: u64,
|
||||
pub motd: Vec<String>,
|
||||
pub users: HashMap<Uid, User>,
|
||||
pub nick_index: HashMap<String, Uid>, // lower nick -> uid
|
||||
pub channels: HashMap<String, Channel>, // lower name -> channel
|
||||
pub events: VecDeque<Hook>,
|
||||
pub opers: Vec<(String, String)>, // (name, password) from config
|
||||
pub cloak_key: Option<String>, // host-cloaking key (see modules::cloak)
|
||||
pub line_ctags: String, // client-only tags of the line being handled
|
||||
// --- server-to-server (see crate::link) ---
|
||||
pub sid: String, // our 3-char server id
|
||||
pub server_desc: String, // our description
|
||||
pub link_blocks: Vec<LinkBlock>, // peers we accept / dial
|
||||
pub links: HashMap<Uid, Link>, // local link connections
|
||||
pub servers: HashMap<String, RemoteServer>, // sid -> linked server
|
||||
pub uuid_counter: u64, // mints local user UIDs
|
||||
pub msgid_counter: u64, // mints IRCv3 `msgid` message tags
|
||||
pub uuid_local: HashMap<String, Uid>, // our users, by network uuid
|
||||
pub remote_users: HashMap<String, RemoteUser>, // users on other servers
|
||||
pub remote_nick: HashMap<String, String>, // lower nick -> remote uuid
|
||||
pub whowas: VecDeque<WhowasEntry>, // recent nick history (WHOWAS)
|
||||
pub conf_path: String, // config path, for REHASH
|
||||
pub xlines: Vec<XLine>, // server bans (KLINE/GLINE/ZLINE)
|
||||
pub mode_sudo: bool, // SAMODE/SAKICK: bypass rank checks
|
||||
pub in_redirect: bool, // +L: guards against redirect loops
|
||||
pub censor: Vec<(String, String)>, // +G bad words: (find, replace)
|
||||
pub amu: crate::config::AntiMixedCfg, // antimixedutf8 module config
|
||||
}
|
||||
|
||||
impl Server {
|
||||
pub fn new(cfg: Config) -> Server {
|
||||
Server {
|
||||
name: cfg.servername,
|
||||
network: cfg.network,
|
||||
created: now(),
|
||||
motd: cfg.motd,
|
||||
users: HashMap::new(),
|
||||
nick_index: HashMap::new(),
|
||||
channels: HashMap::new(),
|
||||
events: VecDeque::new(),
|
||||
opers: cfg.opers,
|
||||
cloak_key: cfg.cloak_key,
|
||||
line_ctags: String::new(),
|
||||
sid: cfg.sid,
|
||||
server_desc: cfg.serverdesc,
|
||||
link_blocks: cfg.links,
|
||||
links: HashMap::new(),
|
||||
servers: HashMap::new(),
|
||||
uuid_counter: 0,
|
||||
msgid_counter: 0,
|
||||
uuid_local: HashMap::new(),
|
||||
remote_users: HashMap::new(),
|
||||
remote_nick: HashMap::new(),
|
||||
whowas: VecDeque::new(),
|
||||
conf_path: cfg.conf_path,
|
||||
xlines: Vec::new(),
|
||||
mode_sudo: false,
|
||||
in_redirect: false,
|
||||
censor: cfg.censor,
|
||||
amu: cfg.amu,
|
||||
}
|
||||
}
|
||||
|
||||
/// Remember an identity for WHOWAS (capped ring, newest first).
|
||||
pub fn push_whowas(
|
||||
&mut self,
|
||||
nick: &str,
|
||||
ident: &str,
|
||||
host: &str,
|
||||
realname: &str,
|
||||
account: Option<String>,
|
||||
) {
|
||||
if nick.is_empty() {
|
||||
return;
|
||||
}
|
||||
self.whowas.push_front(WhowasEntry {
|
||||
nick: nick.to_string(),
|
||||
ident: ident.to_string(),
|
||||
host: host.to_string(),
|
||||
realname: realname.to_string(),
|
||||
account,
|
||||
ts: now(),
|
||||
});
|
||||
while self.whowas.len() > 256 {
|
||||
self.whowas.pop_back();
|
||||
}
|
||||
}
|
||||
|
||||
// --- connection lifecycle ------------------------------------------------
|
||||
|
||||
pub fn add_conn(
|
||||
&mut self,
|
||||
uid: Uid,
|
||||
addr: SocketAddr,
|
||||
out: Sender<String>,
|
||||
sock: TcpStream,
|
||||
secure: bool,
|
||||
) {
|
||||
let uuid = self.next_uuid();
|
||||
self.uuid_local.insert(uuid.clone(), uid);
|
||||
self.users.insert(
|
||||
uid,
|
||||
User {
|
||||
uid,
|
||||
uuid,
|
||||
nick: String::new(),
|
||||
ident: String::new(),
|
||||
realname: String::new(),
|
||||
host: addr.ip().to_string(),
|
||||
cloak: String::new(),
|
||||
vhost: None,
|
||||
secure,
|
||||
account: None,
|
||||
signon: now(),
|
||||
addr,
|
||||
registered: false,
|
||||
cap: false,
|
||||
cap_302: false,
|
||||
caps: Caps::default(),
|
||||
sasl_mech: None,
|
||||
channels: HashSet::new(),
|
||||
watch: Vec::new(),
|
||||
monitor: Vec::new(),
|
||||
silence: Vec::new(),
|
||||
quitting: None,
|
||||
flags: UserFlags::default(),
|
||||
last_active: now(),
|
||||
ping_sent: false,
|
||||
ext: Extensible::default(),
|
||||
out,
|
||||
sock: Some(sock),
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
/// Mark a user as quitting; the core turns this into a full quit after the
|
||||
/// current command returns (so hooks fire while the user still exists).
|
||||
pub fn mark_quit(&mut self, uid: Uid, reason: String) {
|
||||
if let Some(u) = self.users.get_mut(&uid) {
|
||||
u.quitting = Some(reason);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn take_quit(&mut self, uid: Uid) -> Option<String> {
|
||||
self.users.get_mut(&uid).and_then(|u| u.quitting.take())
|
||||
}
|
||||
|
||||
/// Remove a user: broadcast QUIT to everyone sharing a channel, drop them
|
||||
/// from all channels, free the nick, and close the socket.
|
||||
pub fn remove_user(&mut self, uid: Uid, reason: &str) {
|
||||
let Some(user) = self.users.remove(&uid) else {
|
||||
return;
|
||||
};
|
||||
self.uuid_local.remove(&user.uuid);
|
||||
if user.registered {
|
||||
self.push_whowas(
|
||||
&user.nick,
|
||||
&user.ident,
|
||||
user.host_display(),
|
||||
&user.realname,
|
||||
user.account.clone(),
|
||||
);
|
||||
self.propagate(&format!(":{} QUIT :{reason}", user.uuid), None); // tell links
|
||||
}
|
||||
// NB: we do *not* force-shutdown the socket here. When `user` drops at
|
||||
// the end of this function its `out` Sender drops with it, so the writer
|
||||
// thread drains any still-queued lines — e.g. a KILL / x-line ERROR —
|
||||
// and then closes the socket itself once the channel is empty.
|
||||
if !user.nick.is_empty() {
|
||||
self.nick_index.remove(&user.nick.to_ascii_lowercase());
|
||||
}
|
||||
if user.registered {
|
||||
let line = format!(":{} QUIT :{reason}", user.prefix());
|
||||
let mut seen: HashSet<Uid> = HashSet::new();
|
||||
for key in &user.channels {
|
||||
if let Some(ch) = self.channels.get_mut(key) {
|
||||
ch.members.remove(&uid);
|
||||
for &m in ch.members.keys() {
|
||||
seen.insert(m);
|
||||
}
|
||||
}
|
||||
}
|
||||
for m in seen {
|
||||
self.send(m, line.clone());
|
||||
}
|
||||
self.channels.retain(|_, c| !c.is_empty());
|
||||
self.watch_notify_offline(&user.nick); // tell WATCH/MONITOR watchers
|
||||
}
|
||||
}
|
||||
|
||||
// --- output primitives ---------------------------------------------------
|
||||
|
||||
/// Queue one raw line to a connection (no-op if it's gone).
|
||||
pub fn send(&self, uid: Uid, line: String) {
|
||||
if let Some(u) = self.users.get(&uid) {
|
||||
// server-time: tag sourced (`:prefix …`) lines for clients that asked
|
||||
let line = if u.caps.server_time && line.starts_with(':') {
|
||||
format!("@time={} {line}", iso_time(now()))
|
||||
} else {
|
||||
line
|
||||
};
|
||||
let _ = u.out.send(line);
|
||||
}
|
||||
}
|
||||
|
||||
/// Send a numeric: `:server NNN <target> <rest>`. `<target>` is the client's
|
||||
/// nick, or `*` before it has one.
|
||||
pub fn numeric(&self, uid: Uid, code: u16, rest: &str) {
|
||||
let target = self
|
||||
.users
|
||||
.get(&uid)
|
||||
.map(|u| {
|
||||
if u.nick.is_empty() {
|
||||
"*".to_string()
|
||||
} else {
|
||||
u.nick.clone()
|
||||
}
|
||||
})
|
||||
.unwrap_or_else(|| "*".to_string());
|
||||
self.send(
|
||||
uid,
|
||||
format!(":{} {:03} {} {}", self.name, code, target, rest),
|
||||
);
|
||||
}
|
||||
|
||||
/// Send a server notice to every operator who has snomask (+s) on.
|
||||
pub fn snotice(&self, msg: &str) {
|
||||
let opers: Vec<Uid> = self
|
||||
.users
|
||||
.iter()
|
||||
.filter(|(_, u)| u.flags.oper && u.flags.snomask)
|
||||
.map(|(&u, _)| u)
|
||||
.collect();
|
||||
for o in opers {
|
||||
let nick = self
|
||||
.users
|
||||
.get(&o)
|
||||
.map(|u| u.nick.clone())
|
||||
.unwrap_or_default();
|
||||
self.send(o, format!(":{} NOTICE {nick} :*** {msg}", self.name));
|
||||
}
|
||||
}
|
||||
|
||||
/// 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) {
|
||||
for &uid in ch.members.keys() {
|
||||
if Some(uid) != except {
|
||||
self.send(uid, line.to_string());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Send a message body (`:prefix CMD …`) to `uid`, composing its IRCv3 tag
|
||||
/// prefix from that client's caps: `time=` (server-time) plus the client-only
|
||||
/// tags `ctags` (message-tags). Used for PRIVMSG / NOTICE / TAGMSG delivery.
|
||||
pub fn send_tagged(&self, uid: Uid, ctags: &str, msgid: &str, body: &str) {
|
||||
if let Some(u) = self.users.get(&uid) {
|
||||
let mut tags: Vec<String> = Vec::new();
|
||||
if u.caps.server_time {
|
||||
tags.push(format!("time={}", iso_time(now())));
|
||||
}
|
||||
// msgid (IRCv3): a unique, server-assigned id per message so clients
|
||||
// can reference it (reactions, replies, redaction). Tag-only feature,
|
||||
// so it goes to message-tags clients alongside any client `+`-tags.
|
||||
if u.caps.message_tags {
|
||||
if !msgid.is_empty() {
|
||||
tags.push(format!("msgid={msgid}"));
|
||||
}
|
||||
if !ctags.is_empty() {
|
||||
tags.push(ctags.to_string());
|
||||
}
|
||||
}
|
||||
let line = if tags.is_empty() {
|
||||
body.to_string()
|
||||
} else {
|
||||
format!("@{} {body}", tags.join(";"))
|
||||
};
|
||||
let _ = u.out.send(line);
|
||||
}
|
||||
}
|
||||
|
||||
/// Mint a unique IRCv3 `msgid` for one message. Generated once per PRIVMSG/
|
||||
/// NOTICE/TAGMSG and shared across all its recipients so they correlate.
|
||||
/// `<server-start>-<counter>` in hex: unique for this run, distinct across
|
||||
/// restarts (the start time changes).
|
||||
pub fn next_msgid(&mut self) -> String {
|
||||
self.msgid_counter = self.msgid_counter.wrapping_add(1);
|
||||
format!("{:x}-{:x}", self.created, self.msgid_counter)
|
||||
}
|
||||
|
||||
/// Send `line` to every user sharing a channel with `uid` (except `uid`) whose
|
||||
/// capabilities satisfy `want`. Drives away-/account-/chghost-/setname-notify.
|
||||
pub fn notify_peers(&self, uid: Uid, line: &str, want: fn(&Caps) -> bool) {
|
||||
let chans: Vec<String> = self
|
||||
.users
|
||||
.get(&uid)
|
||||
.map(|u| u.channels.iter().cloned().collect())
|
||||
.unwrap_or_default();
|
||||
let mut seen: HashSet<Uid> = HashSet::new();
|
||||
for k in &chans {
|
||||
if let Some(ch) = self.channels.get(k) {
|
||||
for &m in ch.members.keys() {
|
||||
seen.insert(m);
|
||||
}
|
||||
}
|
||||
}
|
||||
// extended-monitor (IRCv3): clients that MONITOR this nick and negotiated
|
||||
// `extended-monitor` are treated as able to see it — so away/account/
|
||||
// chghost/setname reach them even without a shared channel. The `want`
|
||||
// filter below still requires the matching base cap, per spec.
|
||||
if let Some(low) = self.users.get(&uid).map(|u| u.nick.to_ascii_lowercase()) {
|
||||
for (&m, u) in &self.users {
|
||||
if u.caps.extended_monitor && u.monitor.contains(&low) {
|
||||
seen.insert(m);
|
||||
}
|
||||
}
|
||||
}
|
||||
for m in seen {
|
||||
if m != uid && self.users.get(&m).map(|u| want(&u.caps)).unwrap_or(false) {
|
||||
self.send(m, line.to_string());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Change a user's displayed host and/or ident (CHGHOST/CHGIDENT/SETHOST/
|
||||
/// SETIDENT). Announces it via the `chghost` cap to peers that speak it and
|
||||
/// to the user, and sends RPL_HOSTHIDDEN (396) when the host changed. Mirrors
|
||||
/// InspIRCd's ChangeDisplayedHost / ChangeIdent (local scope for now).
|
||||
pub fn change_host_ident(&mut self, uid: Uid, new_ident: Option<&str>, new_host: Option<&str>) {
|
||||
let Some(u) = self.users.get(&uid) else {
|
||||
return;
|
||||
};
|
||||
let old_prefix = u.prefix();
|
||||
if let Some(h) = new_host {
|
||||
if let Some(u) = self.users.get_mut(&uid) {
|
||||
u.vhost = Some(h.to_string());
|
||||
}
|
||||
}
|
||||
if let Some(i) = new_ident {
|
||||
if let Some(u) = self.users.get_mut(&uid) {
|
||||
u.ident = i.to_string();
|
||||
}
|
||||
}
|
||||
let (ident, host, aware) = {
|
||||
let u = &self.users[&uid];
|
||||
(
|
||||
u.ident.clone(),
|
||||
u.host_display().to_string(),
|
||||
u.caps.chghost,
|
||||
)
|
||||
};
|
||||
// chghost-cap peers (and, if it speaks it, the user) get a CHGHOST line
|
||||
let line = format!(":{old_prefix} CHGHOST {ident} {host}");
|
||||
self.notify_peers(uid, &line, |c| c.chghost);
|
||||
if aware {
|
||||
self.send(uid, line);
|
||||
}
|
||||
if new_host.is_some() {
|
||||
self.numeric(
|
||||
uid,
|
||||
crate::numeric::RPL_HOSTHIDDEN,
|
||||
&format!("{host} :is now your displayed host"),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// Decide which connections to PING and which to drop, given `now`.
|
||||
/// Returns `(to_ping, to_quit)`. Pure over the state, so it's unit-testable.
|
||||
pub fn idle_check(&self, now: u64) -> (Vec<Uid>, Vec<Uid>) {
|
||||
let mut ping = Vec::new();
|
||||
let mut quit = Vec::new();
|
||||
for (&uid, u) in &self.users {
|
||||
let idle = now.saturating_sub(u.last_active);
|
||||
if !u.registered {
|
||||
if idle >= REG_TIMEOUT {
|
||||
quit.push(uid); // never registered in time
|
||||
}
|
||||
} else if u.ping_sent {
|
||||
if idle >= PING_AFTER + PING_TIMEOUT {
|
||||
quit.push(uid); // no reply to our PING
|
||||
}
|
||||
} else if idle >= PING_AFTER {
|
||||
ping.push(uid); // idle — poke it
|
||||
}
|
||||
}
|
||||
(ping, quit)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
use crate::channels::valid_chan;
|
||||
use crate::users::{valid_nick, User, UserFlags};
|
||||
use std::sync::mpsc::{self, Receiver};
|
||||
|
||||
/// Insert a registered user with an output channel we can read in the test.
|
||||
fn add_user(s: &mut Server, uid: Uid, nick: &str) -> Receiver<String> {
|
||||
let (tx, rx) = mpsc::channel();
|
||||
s.users.insert(
|
||||
uid,
|
||||
User {
|
||||
uid,
|
||||
uuid: format!("TST{uid:06}"),
|
||||
nick: nick.to_string(),
|
||||
ident: "u".to_string(),
|
||||
realname: "real".to_string(),
|
||||
host: "localhost".to_string(),
|
||||
cloak: String::new(),
|
||||
vhost: None,
|
||||
secure: false,
|
||||
account: None,
|
||||
signon: 0,
|
||||
addr: "127.0.0.1:1".parse().unwrap(),
|
||||
registered: true,
|
||||
cap: false,
|
||||
cap_302: false,
|
||||
caps: Caps::default(),
|
||||
sasl_mech: None,
|
||||
channels: HashSet::new(),
|
||||
watch: Vec::new(),
|
||||
monitor: Vec::new(),
|
||||
silence: Vec::new(),
|
||||
quitting: None,
|
||||
flags: UserFlags::default(),
|
||||
last_active: 0,
|
||||
ping_sent: false,
|
||||
ext: Extensible::default(),
|
||||
out: tx,
|
||||
sock: None,
|
||||
},
|
||||
);
|
||||
s.nick_index.insert(nick.to_ascii_lowercase(), uid);
|
||||
rx
|
||||
}
|
||||
|
||||
fn srv() -> Server {
|
||||
Server::new(Config::default())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn join_broadcasts_and_tracks_membership() {
|
||||
let mut s = srv();
|
||||
let arx = add_user(&mut s, 1, "ann");
|
||||
let brx = add_user(&mut s, 2, "bob");
|
||||
s.join(1, "#c", None); // ann creates -> gets @
|
||||
s.join(2, "#c", None); // bob joins
|
||||
|
||||
assert!(s.channels["#c"].members[&1].op);
|
||||
assert!(!s.channels["#c"].members[&2].op);
|
||||
assert_eq!(s.channels["#c"].members.len(), 2);
|
||||
|
||||
let ann: Vec<String> = arx.try_iter().collect();
|
||||
assert!(ann
|
||||
.iter()
|
||||
.any(|l| l.contains("JOIN #c") && l.contains("ann!")));
|
||||
assert!(ann
|
||||
.iter()
|
||||
.any(|l| l.contains(":bob!") && l.contains("JOIN #c")));
|
||||
let bob: Vec<String> = brx.try_iter().collect();
|
||||
assert!(bob.iter().any(|l| l.contains("353") && l.contains("@ann")));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn nick_change_reindexes_and_notifies_channel() {
|
||||
let mut s = srv();
|
||||
let arx = add_user(&mut s, 1, "ann");
|
||||
add_user(&mut s, 2, "bob");
|
||||
s.join(1, "#c", None);
|
||||
s.join(2, "#c", None);
|
||||
s.set_nick(1, "annie");
|
||||
assert_eq!(s.find_nick("annie"), Some(1));
|
||||
assert_eq!(s.find_nick("ann"), None);
|
||||
let ann: Vec<String> = arx.try_iter().collect();
|
||||
assert!(ann
|
||||
.iter()
|
||||
.any(|l| l.contains("NICK :annie") && l.contains("ann!")));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn quit_frees_the_nick_and_tells_neighbors() {
|
||||
let mut s = srv();
|
||||
add_user(&mut s, 1, "ann");
|
||||
let brx = add_user(&mut s, 2, "bob");
|
||||
s.join(1, "#c", None);
|
||||
s.join(2, "#c", None);
|
||||
s.remove_user(1, "bye");
|
||||
assert!(s.find_nick("ann").is_none());
|
||||
assert!(!s.channels["#c"].members.contains_key(&1));
|
||||
let bob: Vec<String> = brx.try_iter().collect();
|
||||
assert!(bob
|
||||
.iter()
|
||||
.any(|l| l.contains(":ann!") && l.contains("QUIT :bye")));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn moderated_channel_needs_voice() {
|
||||
let mut s = srv();
|
||||
add_user(&mut s, 1, "ann");
|
||||
add_user(&mut s, 2, "bob");
|
||||
s.join(1, "#c", None); // ann = op
|
||||
s.join(2, "#c", None);
|
||||
s.channels.get_mut("#c").unwrap().modes.moderated = true;
|
||||
assert!(s.is_op(1, "#c") && !s.is_op(2, "#c"));
|
||||
assert!(s.is_member(2, "#c"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn secure_only_channel_rejects_plaintext() {
|
||||
let mut s = srv();
|
||||
add_user(&mut s, 1, "tls");
|
||||
s.users.get_mut(&1).unwrap().secure = true; // on TLS
|
||||
add_user(&mut s, 2, "plain"); // add_user defaults secure=false
|
||||
s.join(1, "#z", None); // tls creates -> op
|
||||
s.channels.get_mut("#z").unwrap().modes.secure_only = true;
|
||||
s.join(2, "#z", None); // plaintext tries to join
|
||||
assert!(s.is_member(1, "#z")); // the TLS user stays
|
||||
assert!(!s.is_member(2, "#z")); // the plaintext user is refused
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn reg_only_channel_rejects_unregistered() {
|
||||
let mut s = srv();
|
||||
add_user(&mut s, 1, "member");
|
||||
s.users.get_mut(&1).unwrap().account = Some("acct".to_string()); // logged in
|
||||
add_user(&mut s, 2, "guest"); // account None
|
||||
s.join(1, "#r", None); // logged-in user creates -> op
|
||||
s.channels.get_mut("#r").unwrap().modes.reg_only = true;
|
||||
s.join(2, "#r", None); // guest tries to join
|
||||
assert!(s.is_member(1, "#r")); // the logged-in user stays
|
||||
assert!(!s.is_member(2, "#r")); // the guest is refused
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn iso_time_formats_server_time() {
|
||||
assert_eq!(iso_time(0), "1970-01-01T00:00:00.000Z");
|
||||
assert_eq!(iso_time(1_000_000_000), "2001-09-09T01:46:40.000Z");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn nick_and_chan_validation() {
|
||||
assert!(valid_nick("reverse"));
|
||||
assert!(valid_nick("[abc]`"));
|
||||
assert!(!valid_nick("1abc")); // can't start with a digit
|
||||
assert!(!valid_nick(""));
|
||||
assert!(valid_chan("#argentina"));
|
||||
assert!(!valid_chan("argentina"));
|
||||
assert!(!valid_chan("#a b"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn idle_check_pings_then_times_out() {
|
||||
let mut s = srv();
|
||||
add_user(&mut s, 1, "ann"); // registered, last_active = 0
|
||||
let now = 1000;
|
||||
let (ping, quit) = s.idle_check(now);
|
||||
assert_eq!(ping, vec![1]); // idle -> PING
|
||||
assert!(quit.is_empty());
|
||||
|
||||
s.users.get_mut(&1).unwrap().ping_sent = true;
|
||||
let (ping, quit) = s.idle_check(now);
|
||||
assert!(ping.is_empty()); // already pinged
|
||||
assert_eq!(quit, vec![1]); // no reply -> ping timeout
|
||||
|
||||
s.users.get_mut(&1).unwrap().ping_sent = false;
|
||||
s.users.get_mut(&1).unwrap().last_active = now;
|
||||
let (ping, quit) = s.idle_check(now);
|
||||
assert!(ping.is_empty() && quit.is_empty()); // active -> left alone
|
||||
|
||||
s.users.get_mut(&1).unwrap().registered = false;
|
||||
s.users.get_mut(&1).unwrap().last_active = 0;
|
||||
let (_, quit) = s.idle_check(now);
|
||||
assert_eq!(quit, vec![1]); // unregistered + idle -> registration timeout
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue