diff options
Diffstat (limited to 'netwerk/test/unit/test_https_rr_sorted_alpn.js')
| -rw-r--r-- | netwerk/test/unit/test_https_rr_sorted_alpn.js | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_https_rr_sorted_alpn.js b/netwerk/test/unit/test_https_rr_sorted_alpn.js new file mode 100644 index 0000000000..d2f9e9344b --- /dev/null +++ b/netwerk/test/unit/test_https_rr_sorted_alpn.js @@ -0,0 +1,226 @@ +/* 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( + "resource://testing-common/TestUtils.sys.mjs" +); + +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; +}); |