mozilla-central/netwerk/test/unit/test_https_rr_sorted_alpn.js (file symbol)

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Test Info: Warnings

/* 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 trrServer;
const { TestUtils } = ChromeUtils.importESModule(
);
add_setup(async function setup() {
trr_test_setup();
registerCleanupFunction(async () => {
trr_clear_prefs();
Services.prefs.clearUserPref("network.http.http3.support_version1");
Services.prefs.clearUserPref("security.tls.version.max");
if (trrServer) {
await trrServer.stop();
}
});
if (mozinfo.socketprocess_networking) {
Services.dns; // Needed to trigger socket process.
await TestUtils.waitForCondition(() => Services.io.socketProcessLaunched);
}
});
function checkResult(inRecord, noHttp2, noHttp3, result) {
if (!result) {
Assert.throws(
() => {
inRecord
.QueryInterface(Ci.nsIDNSHTTPSSVCRecord)
.GetServiceModeRecord(noHttp2, noHttp3);
},
/NS_ERROR_NOT_AVAILABLE/,
"Should get an error"
);
return;
}
let record = inRecord
.QueryInterface(Ci.nsIDNSHTTPSSVCRecord)
.GetServiceModeRecord(noHttp2, noHttp3);
Assert.equal(record.priority, result.expectedPriority);
Assert.equal(record.name, result.expectedName);
Assert.equal(record.selectedAlpn, result.expectedAlpn);
}
add_task(async function testSortedAlpnH3() {
Services.dns.clearCache(true);
trrServer = new TRRServer();
await trrServer.start();
Services.prefs.setIntPref("network.trr.mode", 3);
Services.prefs.setCharPref(
"network.trr.uri",
`https://foo.example.com:${trrServer.port()}/dns-query`
);
Services.prefs.setBoolPref("network.http.http3.support_version1", true);
await trrServer.registerDoHAnswers("test.alpn.com", "HTTPS", {
answers: [
{
name: "test.alpn.com",
ttl: 55,
type: "HTTPS",
flush: false,
data: {
priority: 1,
name: "test.alpn.com",
values: [{ key: "alpn", value: ["h2", "http/1.1", "h3-30", "h3"] }],
},
},
],
});
let { inRecord } = await new TRRDNSListener("test.alpn.com", {
type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
});
checkResult(inRecord, false, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h3",
});
checkResult(inRecord, false, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h2",
});
checkResult(inRecord, true, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h3",
});
checkResult(inRecord, true, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "http/1.1",
});
Services.prefs.setBoolPref("network.http.http3.support_version1", false);
checkResult(inRecord, false, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h3-30",
});
checkResult(inRecord, false, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h2",
});
checkResult(inRecord, true, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h3-30",
});
checkResult(inRecord, true, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "http/1.1",
});
Services.prefs.setBoolPref("network.http.http3.support_version1", true);
// Disable TLS1.3
Services.prefs.setIntPref("security.tls.version.max", 3);
checkResult(inRecord, false, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h2",
});
checkResult(inRecord, false, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h2",
});
checkResult(inRecord, true, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "http/1.1",
});
checkResult(inRecord, true, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "http/1.1",
});
// Enable TLS1.3
Services.prefs.setIntPref("security.tls.version.max", 4);
checkResult(inRecord, false, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h3",
});
checkResult(inRecord, false, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h2",
});
checkResult(inRecord, true, false, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "h3",
});
checkResult(inRecord, true, true, {
expectedPriority: 1,
expectedName: "test.alpn.com",
expectedAlpn: "http/1.1",
});
});
add_task(async function testSortedAlpnH2() {
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.alpn_2.com", "HTTPS", {
answers: [
{
name: "test.alpn_2.com",
ttl: 55,
type: "HTTPS",
flush: false,
data: {
priority: 1,
name: "test.alpn_2.com",
values: [{ key: "alpn", value: ["http/1.1", "h2"] }],
},
},
],
});
let { inRecord } = await new TRRDNSListener("test.alpn_2.com", {
type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
});
checkResult(inRecord, false, false, {
expectedPriority: 1,
expectedName: "test.alpn_2.com",
expectedAlpn: "h2",
});
checkResult(inRecord, false, true, {
expectedPriority: 1,
expectedName: "test.alpn_2.com",
expectedAlpn: "h2",
});
checkResult(inRecord, true, false, {
expectedPriority: 1,
expectedName: "test.alpn_2.com",
expectedAlpn: "http/1.1",
});
checkResult(inRecord, true, true, {
expectedPriority: 1,
expectedName: "test.alpn_2.com",
expectedAlpn: "http/1.1",
});
await trrServer.stop();
trrServer = null;
});