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https://github.com/denoland/deno
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684377c92c
Precursor to #23236 This implements the SNI features, but uses private symbols to avoid exposing the functionality at this time. Note that to properly test this feature, we need to add a way for `connectTls` to specify a hostname. This is something that should be pushed into that API at a later time as well. ```ts Deno.test( { permissions: { net: true, read: true } }, async function listenResolver() { let sniRequests = []; const listener = Deno.listenTls({ hostname: "localhost", port: 0, [resolverSymbol]: (sni: string) => { sniRequests.push(sni); return { cert, key, }; }, }); { const conn = await Deno.connectTls({ hostname: "localhost", [serverNameSymbol]: "server-1", port: listener.addr.port, }); const [_handshake, serverConn] = await Promise.all([ conn.handshake(), listener.accept(), ]); conn.close(); serverConn.close(); } { const conn = await Deno.connectTls({ hostname: "localhost", [serverNameSymbol]: "server-2", port: listener.addr.port, }); const [_handshake, serverConn] = await Promise.all([ conn.handshake(), listener.accept(), ]); conn.close(); serverConn.close(); } assertEquals(sniRequests, ["server-1", "server-2"]); listener.close(); }, ); ``` --------- Signed-off-by: Matt Mastracci <matthew@mastracci.com>
61 lines
2 KiB
TypeScript
61 lines
2 KiB
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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import { assertEquals, assertRejects } from "./test_util.ts";
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// @ts-expect-error TypeScript (as of 3.7) does not support indexing namespaces by symbol
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const { resolverSymbol, serverNameSymbol } = Deno[Deno.internal];
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const cert = Deno.readTextFileSync("tests/testdata/tls/localhost.crt");
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const key = Deno.readTextFileSync("tests/testdata/tls/localhost.key");
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const certEcc = Deno.readTextFileSync("tests/testdata/tls/localhost_ecc.crt");
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const keyEcc = Deno.readTextFileSync("tests/testdata/tls/localhost_ecc.key");
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Deno.test(
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{ permissions: { net: true, read: true } },
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async function listenResolver() {
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const sniRequests: string[] = [];
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const keys: Record<string, { cert: string; key: string }> = {
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"server-1": { cert, key },
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"server-2": { cert: certEcc, key: keyEcc },
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"fail-server-3": { cert: "(invalid)", key: "(bad)" },
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};
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const opts: unknown = {
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hostname: "localhost",
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port: 0,
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[resolverSymbol]: (sni: string) => {
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sniRequests.push(sni);
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return keys[sni]!;
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},
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};
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const listener = Deno.listenTls(
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<Deno.ListenTlsOptions & Deno.TlsCertifiedKeyConnectTls> opts,
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);
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for (
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const server of ["server-1", "server-2", "fail-server-3", "fail-server-4"]
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) {
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const conn = await Deno.connectTls({
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hostname: "localhost",
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[serverNameSymbol]: server,
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port: listener.addr.port,
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});
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const serverConn = await listener.accept();
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if (server.startsWith("fail-")) {
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await assertRejects(async () => await conn.handshake());
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await assertRejects(async () => await serverConn.handshake());
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} else {
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await conn.handshake();
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await serverConn.handshake();
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}
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conn.close();
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serverConn.close();
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}
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assertEquals(sniRequests, [
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"server-1",
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"server-2",
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"fail-server-3",
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"fail-server-4",
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]);
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listener.close();
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},
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);
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