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-rw-r--r--netwerk/test/unit/test_trr_httpssvc.js728
1 files changed, 728 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_trr_httpssvc.js b/netwerk/test/unit/test_trr_httpssvc.js
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--- /dev/null
+++ b/netwerk/test/unit/test_trr_httpssvc.js
@@ -0,0 +1,728 @@
+/* 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";
+
+const { TestUtils } = ChromeUtils.importESModule(
+ "resource://testing-common/TestUtils.sys.mjs"
+);
+
+let h2Port;
+let trrServer;
+
+function inChildProcess() {
+ return Services.appinfo.processType != Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
+}
+
+add_setup(async function setup() {
+ if (inChildProcess()) {
+ return;
+ }
+
+ trr_test_setup();
+ h2Port = Services.env.get("MOZHTTP2_PORT");
+ Assert.notEqual(h2Port, null);
+ Assert.notEqual(h2Port, "");
+
+ registerCleanupFunction(async () => {
+ trr_clear_prefs();
+ Services.prefs.clearUserPref("network.dns.port_prefixed_qname_https_rr");
+ await trrServer.stop();
+ });
+
+ if (mozinfo.socketprocess_networking) {
+ Services.dns; // Needed to trigger socket process.
+ await TestUtils.waitForCondition(() => Services.io.socketProcessLaunched);
+ }
+
+ Services.prefs.setIntPref("network.trr.mode", 3);
+});
+
+add_task(async function testHTTPSSVC() {
+ // use the h2 server as DOH provider
+ if (!inChildProcess()) {
+ Services.prefs.setCharPref(
+ "network.trr.uri",
+ "https://foo.example.com:" + h2Port + "/httpssvc"
+ );
+ }
+
+ let { inRecord } = await new TRRDNSListener("test.httpssvc.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ });
+ let answer = inRecord.QueryInterface(Ci.nsIDNSHTTPSSVCRecord).records;
+ Assert.equal(answer[0].priority, 1);
+ Assert.equal(answer[0].name, "h3pool");
+ Assert.equal(answer[0].values.length, 7);
+ Assert.deepEqual(
+ answer[0].values[0].QueryInterface(Ci.nsISVCParamAlpn).alpn,
+ ["h2", "h3"],
+ "got correct answer"
+ );
+ Assert.ok(
+ answer[0].values[1].QueryInterface(Ci.nsISVCParamNoDefaultAlpn),
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[0].values[2].QueryInterface(Ci.nsISVCParamPort).port,
+ 8888,
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[0].values[3].QueryInterface(Ci.nsISVCParamIPv4Hint).ipv4Hint[0]
+ .address,
+ "1.2.3.4",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[0].values[4].QueryInterface(Ci.nsISVCParamEchConfig).echconfig,
+ "123...",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[0].values[5].QueryInterface(Ci.nsISVCParamIPv6Hint).ipv6Hint[0]
+ .address,
+ "::1",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[0].values[6].QueryInterface(Ci.nsISVCParamODoHConfig).ODoHConfig,
+ "456...",
+ "got correct answer"
+ );
+ Assert.equal(answer[1].priority, 2);
+ Assert.equal(answer[1].name, "test.httpssvc.com");
+ Assert.equal(answer[1].values.length, 5);
+ Assert.deepEqual(
+ answer[1].values[0].QueryInterface(Ci.nsISVCParamAlpn).alpn,
+ ["h2"],
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[1].values[1].QueryInterface(Ci.nsISVCParamIPv4Hint).ipv4Hint[0]
+ .address,
+ "1.2.3.4",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[1].values[1].QueryInterface(Ci.nsISVCParamIPv4Hint).ipv4Hint[1]
+ .address,
+ "5.6.7.8",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[1].values[2].QueryInterface(Ci.nsISVCParamEchConfig).echconfig,
+ "abc...",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[1].values[3].QueryInterface(Ci.nsISVCParamIPv6Hint).ipv6Hint[0]
+ .address,
+ "::1",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[1].values[3].QueryInterface(Ci.nsISVCParamIPv6Hint).ipv6Hint[1]
+ .address,
+ "fe80::794f:6d2c:3d5e:7836",
+ "got correct answer"
+ );
+ Assert.equal(
+ answer[1].values[4].QueryInterface(Ci.nsISVCParamODoHConfig).ODoHConfig,
+ "def...",
+ "got correct answer"
+ );
+ Assert.equal(answer[2].priority, 3);
+ Assert.equal(answer[2].name, "hello");
+ Assert.equal(answer[2].values.length, 0);
+});
+
+add_task(async function test_aliasform() {
+ trrServer = new TRRServer();
+ await trrServer.start();
+ dump(`port = ${trrServer.port}\n`);
+
+ if (inChildProcess()) {
+ do_send_remote_message("mode3-port", trrServer.port);
+ await do_await_remote_message("mode3-port-done");
+ } else {
+ Services.prefs.setIntPref("network.trr.mode", 3);
+ Services.prefs.setCharPref(
+ "network.trr.uri",
+ `https://foo.example.com:${trrServer.port}/dns-query`
+ );
+ }
+
+ // Make sure that HTTPS AliasForm is only treated as a CNAME for HTTPS requests
+ await trrServer.registerDoHAnswers("test1.com", "A", {
+ answers: [
+ {
+ name: "test1.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "something1.com",
+ values: [],
+ },
+ },
+ ],
+ });
+ await trrServer.registerDoHAnswers("something1.com", "A", {
+ answers: [
+ {
+ name: "something1.com",
+ ttl: 55,
+ type: "A",
+ flush: false,
+ data: "1.2.3.4",
+ },
+ ],
+ });
+
+ {
+ let { inStatus } = await new TRRDNSListener("test1.com", {
+ expectedSuccess: false,
+ });
+ Assert.ok(
+ !Components.isSuccessCode(inStatus),
+ `${inStatus} should be an error code`
+ );
+ }
+
+ // Test that HTTPS priority = 0 (AliasForm) behaves like a CNAME
+ await trrServer.registerDoHAnswers("test.com", "HTTPS", {
+ answers: [
+ {
+ name: "test.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "something.com",
+ values: [],
+ },
+ },
+ ],
+ });
+ await trrServer.registerDoHAnswers("something.com", "HTTPS", {
+ answers: [
+ {
+ name: "something.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [{ key: "alpn", value: ["h2", "h3"] }],
+ },
+ },
+ ],
+ });
+
+ {
+ let { inStatus, inRecord } = await new TRRDNSListener("test.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ });
+ Assert.ok(Components.isSuccessCode(inStatus), `${inStatus} should succeed`);
+ let answer = inRecord.QueryInterface(Ci.nsIDNSHTTPSSVCRecord).records;
+ Assert.equal(answer[0].priority, 1);
+ Assert.equal(answer[0].name, "h3pool");
+ }
+
+ // Test a chain of HTTPSSVC AliasForm and CNAMEs
+ await trrServer.registerDoHAnswers("x.com", "HTTPS", {
+ answers: [
+ {
+ name: "x.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "y.com",
+ values: [],
+ },
+ },
+ ],
+ });
+ await trrServer.registerDoHAnswers("y.com", "HTTPS", {
+ answers: [
+ {
+ name: "y.com",
+ type: "CNAME",
+ ttl: 55,
+ class: "IN",
+ flush: false,
+ data: "z.com",
+ },
+ ],
+ });
+ await trrServer.registerDoHAnswers("z.com", "HTTPS", {
+ answers: [
+ {
+ name: "z.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "target.com",
+ values: [],
+ },
+ },
+ ],
+ });
+ await trrServer.registerDoHAnswers("target.com", "HTTPS", {
+ answers: [
+ {
+ name: "target.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [{ key: "alpn", value: ["h2", "h3"] }],
+ },
+ },
+ ],
+ });
+
+ let { inStatus, inRecord } = await new TRRDNSListener("x.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ });
+ Assert.ok(Components.isSuccessCode(inStatus), `${inStatus} should succeed`);
+ let answer = inRecord.QueryInterface(Ci.nsIDNSHTTPSSVCRecord).records;
+ Assert.equal(answer[0].priority, 1);
+ Assert.equal(answer[0].name, "h3pool");
+
+ // We get a ServiceForm instead of a A answer, CNAME or AliasForm
+ await trrServer.registerDoHAnswers("no-ip-host.com", "A", {
+ answers: [
+ {
+ name: "no-ip-host.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [
+ { key: "alpn", value: ["h2", "h3"] },
+ { key: "no-default-alpn" },
+ { key: "port", value: 8888 },
+ { key: "ipv4hint", value: "1.2.3.4" },
+ { key: "echconfig", value: "123..." },
+ { key: "ipv6hint", value: "::1" },
+ ],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus } = await new TRRDNSListener("no-ip-host.com", {
+ expectedSuccess: false,
+ }));
+ Assert.ok(
+ !Components.isSuccessCode(inStatus),
+ `${inStatus} should be an error code`
+ );
+
+ // Test CNAME/AliasForm loop
+ await trrServer.registerDoHAnswers("loop.com", "HTTPS", {
+ answers: [
+ {
+ name: "loop.com",
+ type: "CNAME",
+ ttl: 55,
+ class: "IN",
+ flush: false,
+ data: "loop2.com",
+ },
+ ],
+ });
+ await trrServer.registerDoHAnswers("loop2.com", "HTTPS", {
+ answers: [
+ {
+ name: "loop2.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "loop.com",
+ values: [],
+ },
+ },
+ ],
+ });
+
+ // Make sure these are the first requests
+ Assert.equal(await trrServer.requestCount("loop.com", "HTTPS"), 0);
+ Assert.equal(await trrServer.requestCount("loop2.com", "HTTPS"), 0);
+
+ ({ inStatus } = await new TRRDNSListener("loop.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ }));
+ Assert.ok(
+ !Components.isSuccessCode(inStatus),
+ `${inStatus} should be an error code`
+ );
+ // Make sure the error was actually triggered by a loop.
+ Assert.greater(await trrServer.requestCount("loop.com", "HTTPS"), 2);
+ Assert.greater(await trrServer.requestCount("loop2.com", "HTTPS"), 2);
+
+ // Alias form for .
+ await trrServer.registerDoHAnswers("empty.com", "A", {
+ answers: [
+ {
+ name: "empty.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "", // This is not allowed
+ values: [],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus } = await new TRRDNSListener("empty.com", {
+ expectedSuccess: false,
+ }));
+ Assert.ok(
+ !Components.isSuccessCode(inStatus),
+ `${inStatus} should be an error code`
+ );
+
+ // We should ignore ServiceForm if an AliasForm record is also present
+ await trrServer.registerDoHAnswers("multi.com", "HTTPS", {
+ answers: [
+ {
+ name: "multi.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [
+ { key: "alpn", value: ["h2", "h3"] },
+ { key: "no-default-alpn" },
+ { key: "port", value: 8888 },
+ { key: "ipv4hint", value: "1.2.3.4" },
+ { key: "echconfig", value: "123..." },
+ { key: "ipv6hint", value: "::1" },
+ ],
+ },
+ },
+ {
+ name: "multi.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: "example.com",
+ values: [],
+ },
+ },
+ ],
+ });
+
+ let { inStatus: inStatus2 } = await new TRRDNSListener("multi.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ });
+ Assert.ok(
+ !Components.isSuccessCode(inStatus2),
+ `${inStatus2} should be an error code`
+ );
+
+ // the svcparam keys are in reverse order
+ await trrServer.registerDoHAnswers("order.com", "HTTPS", {
+ answers: [
+ {
+ name: "order.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [
+ { key: "ipv6hint", value: "::1" },
+ { key: "echconfig", value: "123..." },
+ { key: "ipv4hint", value: "1.2.3.4" },
+ { key: "port", value: 8888 },
+ { key: "no-default-alpn" },
+ { key: "alpn", value: ["h2", "h3"] },
+ ],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus: inStatus2 } = await new TRRDNSListener("order.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ }));
+ Assert.ok(
+ !Components.isSuccessCode(inStatus2),
+ `${inStatus2} should be an error code`
+ );
+
+ // duplicate svcparam keys
+ await trrServer.registerDoHAnswers("duplicate.com", "HTTPS", {
+ answers: [
+ {
+ name: "duplicate.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [
+ { key: "alpn", value: ["h2", "h3"] },
+ { key: "alpn", value: ["h2", "h3", "h4"] },
+ ],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus: inStatus2 } = await new TRRDNSListener("duplicate.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ }));
+ Assert.ok(
+ !Components.isSuccessCode(inStatus2),
+ `${inStatus2} should be an error code`
+ );
+
+ // mandatory svcparam
+ await trrServer.registerDoHAnswers("mandatory.com", "HTTPS", {
+ answers: [
+ {
+ name: "mandatory.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [
+ { key: "mandatory", value: ["key100"] },
+ { key: "alpn", value: ["h2", "h3"] },
+ { key: "key100" },
+ ],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus: inStatus2 } = await new TRRDNSListener("mandatory.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ }));
+ Assert.ok(!Components.isSuccessCode(inStatus2), `${inStatus2} should fail`);
+
+ // mandatory svcparam
+ await trrServer.registerDoHAnswers("mandatory2.com", "HTTPS", {
+ answers: [
+ {
+ name: "mandatory2.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "h3pool",
+ values: [
+ {
+ key: "mandatory",
+ value: [
+ "alpn",
+ "no-default-alpn",
+ "port",
+ "ipv4hint",
+ "echconfig",
+ "ipv6hint",
+ ],
+ },
+ { key: "alpn", value: ["h2", "h3"] },
+ { key: "no-default-alpn" },
+ { key: "port", value: 8888 },
+ { key: "ipv4hint", value: "1.2.3.4" },
+ { key: "echconfig", value: "123..." },
+ { key: "ipv6hint", value: "::1" },
+ ],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus: inStatus2 } = await new TRRDNSListener("mandatory2.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ }));
+
+ Assert.ok(Components.isSuccessCode(inStatus2), `${inStatus2} should succeed`);
+
+ // alias-mode with . targetName
+ await trrServer.registerDoHAnswers("no-alias.com", "HTTPS", {
+ answers: [
+ {
+ name: "no-alias.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 0,
+ name: ".",
+ values: [],
+ },
+ },
+ ],
+ });
+
+ ({ inStatus: inStatus2 } = await new TRRDNSListener("no-alias.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ }));
+
+ Assert.ok(!Components.isSuccessCode(inStatus2), `${inStatus2} should fail`);
+
+ // service-mode with . targetName
+ await trrServer.registerDoHAnswers("service.com", "HTTPS", {
+ answers: [
+ {
+ name: "service.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: ".",
+ values: [{ key: "alpn", value: ["h2", "h3"] }],
+ },
+ },
+ ],
+ });
+
+ ({ inRecord, inStatus: inStatus2 } = await new TRRDNSListener("service.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ }));
+ Assert.ok(Components.isSuccessCode(inStatus2), `${inStatus2} should work`);
+ answer = inRecord.QueryInterface(Ci.nsIDNSHTTPSSVCRecord).records;
+ Assert.equal(answer[0].priority, 1);
+ Assert.equal(answer[0].name, "service.com");
+});
+
+add_task(async function testNegativeResponse() {
+ let { inStatus } = await new TRRDNSListener("negative_test.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ });
+ Assert.ok(
+ !Components.isSuccessCode(inStatus),
+ `${inStatus} should be an error code`
+ );
+
+ await trrServer.registerDoHAnswers("negative_test.com", "HTTPS", {
+ answers: [
+ {
+ name: "negative_test.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "negative_test.com",
+ values: [{ key: "alpn", value: ["h2", "h3"] }],
+ },
+ },
+ ],
+ });
+
+ // Should still be failed because a negative response is from DNS cache.
+ ({ inStatus } = await new TRRDNSListener("negative_test.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ expectedSuccess: false,
+ }));
+ Assert.ok(
+ !Components.isSuccessCode(inStatus),
+ `${inStatus} should be an error code`
+ );
+
+ if (inChildProcess()) {
+ do_send_remote_message("clearCache");
+ await do_await_remote_message("clearCache-done");
+ } else {
+ Services.dns.clearCache(true);
+ }
+
+ let inRecord;
+ ({ inRecord, inStatus } = await new TRRDNSListener("negative_test.com", {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ }));
+ Assert.ok(Components.isSuccessCode(inStatus), `${inStatus} should work`);
+ let answer = inRecord.QueryInterface(Ci.nsIDNSHTTPSSVCRecord).records;
+ Assert.equal(answer[0].priority, 1);
+ Assert.equal(answer[0].name, "negative_test.com");
+});
+
+add_task(async function testPortPrefixedName() {
+ if (inChildProcess()) {
+ do_send_remote_message("set-port-prefixed-pref");
+ await do_await_remote_message("set-port-prefixed-pref-done");
+ } else {
+ Services.prefs.setBoolPref(
+ "network.dns.port_prefixed_qname_https_rr",
+ true
+ );
+ }
+
+ await trrServer.registerDoHAnswers(
+ "_4433._https.port_prefix.test.com",
+ "HTTPS",
+ {
+ answers: [
+ {
+ name: "_4433._https.port_prefix.test.com",
+ ttl: 55,
+ type: "HTTPS",
+ flush: false,
+ data: {
+ priority: 1,
+ name: "port_prefix.test1.com",
+ values: [{ key: "alpn", value: ["h2", "h3"] }],
+ },
+ },
+ ],
+ }
+ );
+
+ let { inRecord, inStatus } = await new TRRDNSListener(
+ "port_prefix.test.com",
+ {
+ type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
+ port: 4433,
+ }
+ );
+ Assert.ok(Components.isSuccessCode(inStatus), `${inStatus} should work`);
+ let answer = inRecord.QueryInterface(Ci.nsIDNSHTTPSSVCRecord).records;
+ Assert.equal(answer[0].priority, 1);
+ Assert.equal(answer[0].name, "port_prefix.test1.com");
+ await trrServer.stop();
+});
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