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Cu.import("resource://gre/modules/NetUtil.jsm");
Cu.import("resource://gre/modules/Services.jsm");
function getTestReferrer(server_uri, referer_uri) {
var uri = NetUtil.newURI(server_uri, "", null)
let referrer = NetUtil.newURI(referer_uri, null, null);
let triggeringPrincipal = Services.scriptSecurityManager.createCodebasePrincipal(referrer, {});
var chan = NetUtil.newChannel({
uri: uri,
loadingPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
triggeringPrincipal: triggeringPrincipal,
contentPolicyType: Ci.nsIContentPolicy.TYPE_OTHER
});
chan.QueryInterface(Components.interfaces.nsIHttpChannel);
chan.referrer = referrer;
var header = null;
try {
header = chan.getRequestHeader("Referer");
}
catch (NS_ERROR_NOT_AVAILABLE) {}
return header;
}
function run_test() {
var prefs = Cc["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
var server_uri = "http://bar.examplesite.com/path2";
var server_uri_2 = "http://bar.example.com/anotherpath";
var referer_uri = "http://foo.example.com/path";
var referer_uri_2 = "http://bar.examplesite.com/path3?q=blah";
var referer_uri_2_anchor = "http://bar.examplesite.com/path3?q=blah#anchor";
var referer_uri_idn = "http://sub1.\xe4lt.example/path";
// for https tests
var server_uri_https = "https://bar.example.com/anotherpath";
var referer_uri_https = "https://bar.example.com/path3?q=blah";
var referer_uri_2_https = "https://bar.examplesite.com/path3?q=blah";
// tests for sendRefererHeader
prefs.setIntPref("network.http.sendRefererHeader", 0);
do_check_null(getTestReferrer(server_uri, referer_uri));
prefs.setIntPref("network.http.sendRefererHeader", 2);
do_check_eq(getTestReferrer(server_uri, referer_uri), referer_uri);
// test that https ref is not sent to http
do_check_null(getTestReferrer(server_uri_2, referer_uri_https));
// tests for referer.spoofSource
prefs.setBoolPref("network.http.referer.spoofSource", true);
do_check_eq(getTestReferrer(server_uri, referer_uri), server_uri);
prefs.setBoolPref("network.http.referer.spoofSource", false);
do_check_eq(getTestReferrer(server_uri, referer_uri), referer_uri);
// tests for referer.XOriginPolicy
prefs.setIntPref("network.http.referer.XOriginPolicy", 2);
do_check_null(getTestReferrer(server_uri_2, referer_uri));
do_check_eq(getTestReferrer(server_uri, referer_uri_2), referer_uri_2);
prefs.setIntPref("network.http.referer.XOriginPolicy", 1);
do_check_eq(getTestReferrer(server_uri_2, referer_uri), referer_uri);
do_check_null(getTestReferrer(server_uri, referer_uri));
// https test
do_check_eq(getTestReferrer(server_uri_https, referer_uri_https), referer_uri_https);
prefs.setIntPref("network.http.referer.XOriginPolicy", 0);
do_check_eq(getTestReferrer(server_uri, referer_uri), referer_uri);
// tests for referer.trimmingPolicy
prefs.setIntPref("network.http.referer.trimmingPolicy", 1);
do_check_eq(getTestReferrer(server_uri, referer_uri_2), "http://bar.examplesite.com/path3");
do_check_eq(getTestReferrer(server_uri, referer_uri_idn), "http://sub1.xn--lt-uia.example/path");
prefs.setIntPref("network.http.referer.trimmingPolicy", 2);
do_check_eq(getTestReferrer(server_uri, referer_uri_2), "http://bar.examplesite.com/");
do_check_eq(getTestReferrer(server_uri, referer_uri_idn), "http://sub1.xn--lt-uia.example/");
// https test
do_check_eq(getTestReferrer(server_uri_https, referer_uri_https), "https://bar.example.com/");
prefs.setIntPref("network.http.referer.trimmingPolicy", 0);
// test that anchor is lopped off in ordinary case
do_check_eq(getTestReferrer(server_uri, referer_uri_2_anchor), referer_uri_2);
// tests for referer.XOriginTrimmingPolicy
prefs.setIntPref("network.http.referer.XOriginTrimmingPolicy", 1);
do_check_eq(getTestReferrer(server_uri, referer_uri), "http://foo.example.com/path");
do_check_eq(getTestReferrer(server_uri, referer_uri_idn), "http://sub1.xn--lt-uia.example/path");
do_check_eq(getTestReferrer(server_uri, referer_uri_2), "http://bar.examplesite.com/path3?q=blah");
prefs.setIntPref("network.http.referer.trimmingPolicy", 1);
do_check_eq(getTestReferrer(server_uri, referer_uri_2), "http://bar.examplesite.com/path3");
prefs.setIntPref("network.http.referer.XOriginTrimmingPolicy", 2);
do_check_eq(getTestReferrer(server_uri, referer_uri), "http://foo.example.com/");
do_check_eq(getTestReferrer(server_uri, referer_uri_idn), "http://sub1.xn--lt-uia.example/");
do_check_eq(getTestReferrer(server_uri, referer_uri_2), "http://bar.examplesite.com/path3");
prefs.setIntPref("network.http.referer.trimmingPolicy", 0);
do_check_eq(getTestReferrer(server_uri, referer_uri_2), "http://bar.examplesite.com/path3?q=blah");
// https tests
do_check_eq(getTestReferrer(server_uri_https, referer_uri_https), "https://bar.example.com/path3?q=blah");
do_check_eq(getTestReferrer(server_uri_https, referer_uri_2_https), "https://bar.examplesite.com/");
prefs.setIntPref("network.http.referer.XOriginTrimmingPolicy", 0);
// test that anchor is lopped off in ordinary case
do_check_eq(getTestReferrer(server_uri, referer_uri_2_anchor), referer_uri_2);
// combination test: send spoofed path-only when hosts match
var combo_referer_uri = "http://blah.foo.com/path?q=hot";
var dest_uri = "http://blah.foo.com:9999/spoofedpath?q=bad";
prefs.setIntPref("network.http.referer.trimmingPolicy", 1);
prefs.setBoolPref("network.http.referer.spoofSource", true);
prefs.setIntPref("network.http.referer.XOriginPolicy", 2);
do_check_eq(getTestReferrer(dest_uri, combo_referer_uri), "http://blah.foo.com:9999/spoofedpath");
do_check_null(getTestReferrer(dest_uri, "http://gah.foo.com/anotherpath"));
}
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