"use strict";
/* import-globals-from head_servers.js */
let httpsOrigin;
let h3AltSvc;
let h3Route;
let h3Port;
let h3ServerPath;
let h3DBPath;
let prefs;
let tests = [test_https_alt_svc, test_https_alt_svc_1, testsDone];
let current_test = 0;
function run_next_test() {
if (current_test < tests.length) {
dump(
"starting test number " + current_test +
"\n");
tests[current_test]();
current_test++;
}
}
function setupAltSvc() {
h3AltSvc =
":" + h3Port;
h3Route =
"foo.example.com:" + h3Port;
}
function run_test() {
let h2Port = Services.env.get(
"MOZHTTP2_PORT");
Assert.notEqual(h2Port,
null);
Assert.notEqual(h2Port,
"");
h3ServerPath = Services.env.get(
"MOZ_HTTP3_SERVER_PATH");
h3DBPath = Services.env.get(
"MOZ_HTTP3_CERT_DB_PATH");
do_get_profile();
prefs = Services.prefs;
prefs.setBoolPref(
"network.http.http3.enable",
true);
prefs.setCharPref(
"network.dns.localDomains",
"foo.example.com");
// We always resolve elements of localDomains as it's hardcoded without the
// following pref:
prefs.setBoolPref(
"network.proxy.allow_hijacking_localhost",
true);
// The certificate for the http3server server is for foo.example.com and
// is signed by http2-ca.pem so add that cert to the trust list as a
// signing cert.
let certdb = Cc[
"@mozilla.org/security/x509certdb;1"].getService(
Ci.nsIX509CertDB
);
addCertFromFile(certdb,
"http2-ca.pem",
"CTu,u,u");
httpsOrigin =
"https://foo.example.com:" + h2Port + "/";
run_next_test();
}
function createPrincipal(url) {
var ssm = Services.scriptSecurityManager;
try {
return ssm.createContentPrincipal(Services.io.newURI(url), {});
}
catch (e) {
return null;
}
}
function makeChan(uri) {
let chan = NetUtil.newChannel({
uri,
loadingPrincipal: createPrincipal(uri),
securityFlags: Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_INHERITS_SEC_CONTEXT,
contentPolicyType: Ci.nsIContentPolicy.TYPE_DOCUMENT,
}).QueryInterface(Ci.nsIHttpChannel);
chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
return chan;
}
let WaitForHttp3Listener =
function (expectedH3Version) {
this._expectedH3Version = expectedH3Version;
};
WaitForHttp3Listener.prototype = {
onDataAvailableFired:
false,
expectedRoute:
"",
onStartRequest:
function testOnStartRequest(request) {
Assert.ok(request
instanceof Ci.nsIHttpChannel);
Assert.equal(request.responseStatus, 200);
},
onDataAvailable:
function testOnDataAvailable(request, stream, off, cnt) {
this.onDataAvailableFired =
true;
read_stream(stream, cnt);
},
onStopRequest:
function testOnStopRequest(request) {
let routed =
"NA";
try {
routed = request.getRequestHeader(
"Alt-Used");
}
catch (e) {}
dump(
"routed is " + routed +
"\n");
if (routed ==
this.expectedRoute) {
let httpVersion =
"";
try {
httpVersion = request.protocolVersion;
}
catch (e) {}
Assert.equal(httpVersion,
this._expectedH3Version);
run_next_test();
}
else {
dump(
"poll later for alt svc mapping\n");
do_test_pending();
do_timeout(500, () => {
doTest(
this.uri,
this.expectedRoute,
this.h3AltSvc,
this._expectedH3Version
);
});
}
do_test_finished();
},
};
function doTest(uri, expectedRoute, altSvc, expectedH3Version) {
let chan = makeChan(uri);
let listener =
new WaitForHttp3Listener(expectedH3Version);
listener.uri = uri;
listener.expectedRoute = expectedRoute;
listener.h3AltSvc = altSvc;
chan.setRequestHeader(
"x-altsvc", altSvc,
false);
chan.asyncOpen(listener);
}
// Test Alt-Svc for http3.
// H2 server returns alt-svc=h2=foo2.example.com:8000,h3=:h3port
function test_https_alt_svc() {
dump(
"test_https_alt_svc()\n");
do_test_pending();
let server =
new HTTP3Server();
server
.start(h3ServerPath, h3DBPath)
.then(() => {
h3Port = server.port();
setupAltSvc();
doTest(httpsOrigin +
"http3-test2", h3Route, h3AltSvc,
"h3");
})
.
catch(_ => {});
}
// Test if we use the latest version of HTTP/3.
// H2 server returns alt-svc=h3=:h3port,h3=:h3port
function test_https_alt_svc_1() {
dump(
"test_https_alt_svc_1()\n");
Services.obs.notifyObservers(
null,
"last-pb-context-exited");
Services.obs.notifyObservers(
null,
"net:cancel-all-connections");
do_test_pending();
let server =
new HTTP3Server();
server
.start(h3ServerPath, h3DBPath)
.then(() => {
h3Port = server.port();
setupAltSvc();
doTest(httpsOrigin +
"http3-test3", h3Route, h3AltSvc,
"h3");
})
.
catch(_ => {});
}
function testsDone() {
prefs.clearUserPref(
"network.http.http3.enable");
prefs.clearUserPref(
"network.dns.localDomains");
prefs.clearUserPref(
"network.proxy.allow_hijacking_localhost");
dump(
"testDone\n");
}