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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
let h2Port;
let h3Port;
let trrServer;
const certOverrideService = Cc[
"@mozilla.org/security/certoverride;1"
].getService(Ci.nsICertOverrideService);
const { TestUtils } = ChromeUtils.importESModule(
"resource://testing-common/TestUtils.sys.mjs"
);
add_setup(async function setup() {
h2Port = Services.env.get("MOZHTTP2_PORT");
Assert.notEqual(h2Port, null);
Assert.notEqual(h2Port, "");
h3Port = Services.env.get("MOZHTTP3_PORT_PROXY");
Assert.notEqual(h3Port, null);
Assert.notEqual(h3Port, "");
trr_test_setup();
Services.prefs.setBoolPref("network.dns.upgrade_with_https_rr", true);
Services.prefs.setBoolPref("network.dns.use_https_rr_as_altsvc", true);
registerCleanupFunction(async () => {
trr_clear_prefs();
Services.prefs.clearUserPref("network.dns.upgrade_with_https_rr");
Services.prefs.clearUserPref("network.dns.use_https_rr_as_altsvc");
Services.prefs.clearUserPref("network.dns.disablePrefetch");
await trrServer.stop();
});
if (mozinfo.socketprocess_networking) {
Services.dns;
await TestUtils.waitForCondition(() => Services.io.socketProcessLaunched);
}
});
function makeChan(url) {
let chan = NetUtil.newChannel({
uri: url,
loadUsingSystemPrincipal: true,
contentPolicyType: Ci.nsIContentPolicy.TYPE_DOCUMENT,
}).QueryInterface(Ci.nsIHttpChannel);
return chan;
}
function channelOpenPromise(chan, flags) {
return new Promise(resolve => {
function finish(req, buffer) {
certOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData(
false
);
resolve([req, buffer]);
}
let internal = chan.QueryInterface(Ci.nsIHttpChannelInternal);
internal.setWaitForHTTPSSVCRecord();
certOverrideService.setDisableAllSecurityChecksAndLetAttackersInterceptMyData(
true
);
chan.asyncOpen(new ChannelListener(finish, null, flags));
});
}
// Use NodeHTTPServer to create an HTTP server and test if the Http/3 server
// can act as a reverse proxy.
add_task(async function testHttp3ServerAsReverseProxy() {
trrServer = new TRRServer();
await trrServer.start();
Services.dns.clearCache(true);
Services.prefs.setIntPref("network.trr.mode", 3);
Services.prefs.setCharPref(
"network.trr.uri",
`https://foo.example.com:${trrServer.port}/dns-query`
);
await trrServer.registerDoHAnswers("test.h3_example.com", "HTTPS", {
answers: [
{
name: "test.h3_example.com",
ttl: 55,
type: "HTTPS",
flush: false,
data: {
priority: 1,
name: "test.h3_example.com",
values: [
{ key: "alpn", value: "h3-29" },
{ key: "port", value: h3Port },
],
},
},
],
});
await trrServer.registerDoHAnswers("test.h3_example.com", "A", {
answers: [
{
name: "test.h3_example.com",
ttl: 55,
type: "A",
flush: false,
data: "127.0.0.1",
},
],
});
await new TRRDNSListener("test.h3_example.com", {
type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
});
let server = new NodeHTTPServer();
await server.start();
registerCleanupFunction(async () => {
await server.stop();
});
await server.registerPathHandler("/test", (req, resp) => {
if (req.method === "GET") {
resp.writeHead(200);
resp.end("got GET request");
} else if (req.method === "POST") {
let received = "";
req.on("data", function receivePostData(chunk) {
received += chunk.toString();
});
req.on("end", function finishPost() {
resp.writeHead(200);
resp.end(received);
});
}
});
// Tell the Http/3 server which port to forward requests.
let chan = makeChan(`https://test.h3_example.com/port?${server.port()}`);
await channelOpenPromise(chan, CL_ALLOW_UNKNOWN_CL);
// Test GET method.
chan = makeChan(`https://test.h3_example.com/test`);
let [req, buf] = await channelOpenPromise(chan, CL_ALLOW_UNKNOWN_CL);
Assert.equal(req.protocolVersion, "h3-29");
Assert.equal(buf, "got GET request");
var stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
Ci.nsIStringInputStream
);
stream.data = "b".repeat(500);
// Test POST method.
chan = makeChan(`https://test.h3_example.com/test`);
chan
.QueryInterface(Ci.nsIUploadChannel)
.setUploadStream(stream, "text/plain", stream.available());
chan.requestMethod = "POST";
[req, buf] = await channelOpenPromise(chan, CL_ALLOW_UNKNOWN_CL);
Assert.equal(req.protocolVersion, "h3-29");
Assert.equal(buf, stream.data);
await trrServer.stop();
});
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