85 lines
3.9 KiB
HTML
85 lines
3.9 KiB
HTML
{% extends "base.html" %}
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{% block title %}Features — echoIRCd{% endblock %}
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{% block content %}
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<section class="pagehead">
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<div class="wrap">
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<h1>Features</h1>
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<p>Everything below is original, native Rust. The InspIRCd protocol is a reference for wire
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compatibility — never a source of code.</p>
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</div>
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</section>
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<section class="wrap doc">
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<div class="doc-block">
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<h2>The daemon</h2>
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<ul>
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<li><b>Safe by construction</b> — <code>#![forbid(unsafe_code)]</code> across the tree, enforced in CI.</li>
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<li><b>Reactor core</b> — a single core thread with a mio/epoll pool; zero-copy broadcast and parallel channel fan-out.</li>
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<li><b>Full mode set</b> — every standard channel and user mode, host cloaking, custom prefixes.</li>
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<li><b>Operators</b> — a privilege model: command grants, named privileges, and a per-type mode allow-list.</li>
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<li><b>The edge</b> — connection classes, per-class flood/fakelag, RFC 1413 ident, PROXY protocol v1/v2.</li>
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<li><b>Observability</b> — a metrics endpoint, structured JSON logging, and native syslog.</li>
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</ul>
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</div>
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<div class="doc-block">
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<h2>Transport & TLS</h2>
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<ul>
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<li><b>6697</b> direct TLS · <b>7799</b> WebSocket (wss) · <b>6667</b> plaintext.</li>
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<li>Two interchangeable backends — <b>OpenSSL</b> and <b>rustls</b> — both serving TLS 1.3.</li>
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<li>With OpenSSL 3.5 the handshake negotiates post-quantum <code>X25519MLKEM768</code>.</li>
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<li>Per-host <b>SNI</b> certificates, reloaded live on rehash.</li>
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</ul>
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</div>
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<div class="doc-block">
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<h2>IRCv3</h2>
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<p>Capabilities advertised to clients:</p>
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<div class="chips">
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<span>server-time</span><span>message-tags</span><span>account-tag</span><span>account-notify</span>
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<span>extended-join</span><span>chghost</span><span>multi-prefix</span><span>away-notify</span>
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<span>invite-notify</span><span>setname</span><span>echo-message</span><span>userhost-in-names</span>
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<span>batch</span><span>labeled-response</span><span>standard-replies</span><span>extended-monitor</span>
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<span>draft/chathistory</span><span>draft/event-playback</span><span>draft/message-redaction</span>
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<span>draft/multiline</span><span>draft/metadata-2</span><span>draft/read-marker</span>
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<span>draft/webpush</span><span>draft/account-registration</span><span>sts</span>
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</div>
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</div>
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<div class="doc-block">
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<h2>SASL</h2>
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<ul>
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<li><b>PLAIN</b> — classic username / password.</li>
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<li><b>EXTERNAL</b> — authenticate by your TLS client-certificate fingerprint.</li>
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<li><b>SCRAM-SHA-256</b> — challenge / response, no password on the wire.</li>
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<li><b>ECDSA-NIST256P-CHALLENGE</b> — sign a challenge with a NIST P-256 key; the private key never leaves your client.</li>
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</ul>
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</div>
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<div class="doc-block">
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<h2>Services</h2>
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<ul>
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<li><b>NickServ</b> — registration, grouped nicks, certificates, public keys, vhosts, profiles.</li>
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<li><b>ChanServ</b> — founder/access, auto-op, akick, topic and mode locks.</li>
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<li><b>OperServ · MemoServ · more</b> — network administration, offline messaging, and games.</li>
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<li><b>Event-sourced</b> store; SASL relayed to services mechanism-agnostically.</li>
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</ul>
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</div>
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<div class="doc-block">
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<h2>Security</h2>
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<ul>
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<li>A native anti-abuse engine in the core — connection/nick-flood and mass-join screening.</li>
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<li>Behavioral and content heuristics with computed-pattern mining.</li>
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<li>A DEFCON state machine plus DNSBL / MX screening via a native async resolver.</li>
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</ul>
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</div>
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</section>
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<section class="ctaband">
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<div class="wrap ctaband-in">
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<div><h2>Try it</h2><p class="mono-line">irc.echoircd.org · +6697 · TLS 1.3</p></div>
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<a class="btn btn-primary" href="/connect">Connect & register</a>
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</div>
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</section>
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{% endblock %}
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