gecko-dev/dom/base/test/referrer_testserver.sjs

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/*
* Test server for iframe, anchor, and area referrer attributes.
* https://bugzilla.mozilla.org/show_bug.cgi?id=1175736
*/
Components.utils.importGlobalProperties(["URLSearchParams"]);
const BASE_URL = 'example.com/tests/dom/base/test/referrer_testserver.sjs';
const SHARED_KEY = 'referrer_testserver.sjs';
function createTestUrl(aPolicy, aAction, aName, aType) {
return 'http://' + BASE_URL + '?' +
'ACTION=' + aAction + '&' +
'policy=' + aPolicy + '&' +
'name=' + aName + '&' +
'type=' + aType;
}
function buildAnchorString(aMetaPolicy, aReferrerPolicy, aName, aRelString){
if (aReferrerPolicy) {
return `<a href="${createTestUrl(aReferrerPolicy, 'test', aName, 'link')}" referrer="${aReferrerPolicy}" id="link" ${aRelString}>${aReferrerPolicy}</a>`;
}
return `<a href="${createTestUrl(aMetaPolicy, 'test', aName, 'link')}" id="link" ${aRelString}>link</a>`;
}
function buildAreaString(aMetaPolicy, aReferrerPolicy, aName, aRelString){
var result = `<img src="file_mozfiledataurl_img.jpg" alt="image" usemap="#imageMap">`;
result += `<map name="imageMap">`;
if (aReferrerPolicy) {
result += `<area shape="circle" coords="1,1,1" href="${createTestUrl(aReferrerPolicy, 'test', aName, 'link')}" alt="theArea" referrer="${aReferrerPolicy}" id="link" ${aRelString}>`;
} else {
result += `<area shape="circle" coords="1,1,1" href="${createTestUrl(aMetaPolicy, 'test', aName, 'link')}" alt="theArea" id="link" ${aRelString}>`;
}
result += `</map>`;
return result;
}
// test page using anchor or area referrer attribute
function createAETestPageUsingRefferer(aMetaPolicy, aAttributePolicy, aNewAttributePolicy, aName, aRel, aStringBuilder, aChangingMethod) {
var metaString = '';
if (aMetaPolicy) {
metaString = '<head><meta name="referrer" content="' + aMetaPolicy + '"></head>';
}
var changeString = '';
if (aChangingMethod === 'setAttribute') {
changeString = `document.getElementById("link").setAttribute("referrer", "${aNewAttributePolicy}")`;
} else if (aChangingMethod === 'property') {
changeString = `document.getElementById("link").referrer = "${aNewAttributePolicy}"`;
}
var relString = '';
if (aRel) {
relString = `rel="noreferrer"`;
}
var elementString = aStringBuilder(aMetaPolicy, aAttributePolicy, aName, relString);
return `<!DOCTYPE HTML>
<html>
${metaString}
<body>
${elementString}
<script>
window.addEventListener("load", function() {
${changeString}
document.getElementById("link").click();
}.bind(window), false);
</script>
</body>
</html>`;
}
function handleRequest(request, response) {
var params = new URLSearchParams(request.queryString);
var action = params.get('ACTION');
response.setHeader('Cache-Control', 'no-cache', false);
response.setHeader('Content-Type', 'text/html; charset=utf-8', false);
if (action === 'resetState') {
setSharedState(SHARED_KEY, "{}");
response.write("");
return;
}
if (action === 'get-test-results') {
// ?action=get-result
response.setHeader('Cache-Control', 'no-cache', false);
response.setHeader('Content-Type', 'text/plain', false);
response.write(getSharedState(SHARED_KEY));
return;
}
if (action === 'redirect') {
response.write('<script>parent.postMessage("childLoadComplete", "http://mochi.test:8888");</script>');
return;
}
if (action === 'test') {
// ?action=test&policy=origin&name=name
var policy = params.get('policy');
var name = params.get('name');
var type = params.get('type');
var result = getSharedState(SHARED_KEY);
result = result ? JSON.parse(result) : {};
var referrerLevel = "none";
var test = {}
if (request.hasHeader('Referer')) {
var referrer = request.getHeader("Referer");
if (referrer.indexOf("referrer_testserver") > 0) {
referrerLevel = "full";
} else if (referrer.indexOf("http://mochi.test:8888") == 0) {
referrerLevel = "origin";
} else {
// this is never supposed to happen
referrerLevel = "other-origin";
}
test.referrer = referrer;
} else {
test.referrer = '';
}
test.policy = referrerLevel;
test.expected = policy;
result[name] = test;
setSharedState(SHARED_KEY, JSON.stringify(result));
if (type === "link") {
// forward link click to redirect URL to finish test
var loc = "http://" + BASE_URL + "?ACTION=redirect";
response.setStatusLine('1.1', 302, 'Found');
response.setHeader('Location', loc, false);
}
return;
}
// parse test arguments and start test
var attributePolicy = params.get("ATTRIBUTE_POLICY") || '';
var newAttributePolicy = params.get("NEW_ATTRIBUTE_POLICY") || '';
var metaPolicy = params.get("META_POLICY") || '';
var rel = params.get("REL") || '';
var name = params.get("NAME");
// anchor & area
var _getPage = createAETestPageUsingRefferer.bind(null, metaPolicy, attributePolicy, newAttributePolicy, name, rel);
var _getAnchorPage = _getPage.bind(null, buildAnchorString);
var _getAreaPage = _getPage.bind(null, buildAreaString);
// aMetaPolicy, aAttributePolicy, aNewAttributePolicy, aName, aChangingMethod, aStringBuilder
if (action === 'generate-anchor-policy-test') {
response.write(_getAnchorPage());
return;
}
if (action === 'generate-anchor-changing-policy-test-set-attribute') {
response.write(_getAnchorPage('setAttribute'));
return;
}
if (action === 'generate-anchor-changing-policy-test-property') {
response.write(_getAnchorPage('property'));
return;
}
if (action === 'generate-area-policy-test') {
response.write(_getAreaPage());
return;
}
if (action === 'generate-area-changing-policy-test-set-attribute') {
response.write(_getAreaPage('setAttribute'));
return;
}
if (action === 'generate-area-changing-policy-test-property') {
response.write(_getAreaPage('property'));
return;
}
response.write("I don't know action " + action);
return;
}