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Bug 1454027 - Test SameSite cookie handling inside iframes.r=mgoodwin
This commit is contained in:
Christoph Kerschbaumer
parent
b4425d123c
commit
e9579ce027
@ -0,0 +1,34 @@
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<html>
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<body>
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<iframe id="testframe"></iframe>
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<script type="application/javascript">
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// simply passing on the message from the child to parent
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window.addEventListener("message", receiveMessage);
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function receiveMessage(event) {
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window.removeEventListener("message", receiveMessage);
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window.parent.postMessage({result: event.data.result}, '*');
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}
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const NESTED_IFRAME_INCLUSION = `
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<html>
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<body>
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<script type="application/javascript">
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window.addEventListener("message", receiveMessage);
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function receiveMessage(event) {
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window.removeEventListener("message", receiveMessage);
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window.parent.postMessage({result: event.data.result}, '*');
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}
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<\/script>
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<iframe src="http://mochi.test:8888/tests/dom/security/test/general/file_same_site_cookies_iframe.html"></iframe>
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</body>
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</html>`;
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let NESTED_BLOB_IFRAME_INCLUSION = new Blob([NESTED_IFRAME_INCLUSION], {type:'text/html'});
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// query the testframe and set blob URL
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let testframe = document.getElementById("testframe");
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testframe.src = window.URL.createObjectURL(NESTED_BLOB_IFRAME_INCLUSION);
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</script>
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</body>
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</html>
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@ -0,0 +1,30 @@
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<html>
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<body>
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<iframe id="testframe"></iframe>
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<script type="application/javascript">
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// simply passing on the message from the child to parent
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window.addEventListener("message", receiveMessage);
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function receiveMessage(event) {
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window.removeEventListener("message", receiveMessage);
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window.parent.postMessage({result: event.data.result}, '*');
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}
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const NESTED_IFRAME_NAVIGATION = `
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<html>
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<body>
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<a id="testlink" href="http://mochi.test:8888/tests/dom/security/test/general/file_same_site_cookies_iframe.html"></a>
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<script type="application/javascript">
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let link = document.getElementById("testlink");
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link.click();
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<\/script>
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</body>
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</html>`;
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let NESTED_BLOB_IFRAME_NAVIGATION = new Blob([NESTED_IFRAME_NAVIGATION], {type:'text/html'});
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// query the testframe and set blob URL
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let testframe = document.getElementById("testframe");
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testframe.src = window.URL.createObjectURL(NESTED_BLOB_IFRAME_NAVIGATION);
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</script>
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</body>
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</html>
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18
dom/security/test/general/file_same_site_cookies_iframe.html
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18
dom/security/test/general/file_same_site_cookies_iframe.html
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<!DOCTYPE html>
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<html>
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<head>
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<title>Bug 1454027 - Update SameSite cookie handling inside iframes</title>
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</head>
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<body>
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<script type="application/javascript">
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let cookie = "";
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try {
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cookie = document.cookie;
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} catch (e) {
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// nested iframes within a sandboxed iframe do not get access to document.cookie
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// and throw a security error.
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}
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window.parent.postMessage({result: cookie}, '*');
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</script>
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</body>
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</html>
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73
dom/security/test/general/file_same_site_cookies_iframe.sjs
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73
dom/security/test/general/file_same_site_cookies_iframe.sjs
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// Custom *.sjs file specifically for the needs of Bug 1454027
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// small red image
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const IMG_BYTES = atob(
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"iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
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"P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==");
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const NESTED_IFRAME_NAVIGATION = `
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<html>
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<body>
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<a id="testlink" href="http://mochi.test:8888/tests/dom/security/test/general/file_same_site_cookies_iframe.html"></a>
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<script type="application/javascript">
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let link = document.getElementById("testlink");
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link.click();
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<\/script>
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</body>
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</html>`;
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const NESTED_IFRAME_INCLUSION = `
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<html>
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<body>
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<script type="application/javascript">
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// simply passing on the message from the child to parent
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window.addEventListener("message", receiveMessage);
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function receiveMessage(event) {
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window.removeEventListener("message", receiveMessage);
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window.parent.postMessage({result: event.data.result}, '*');
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}
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<\/script>
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<iframe src="http://mochi.test:8888/tests/dom/security/test/general/file_same_site_cookies_iframe.html"></iframe>
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</body>
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</html>`;
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function handleRequest(request, response)
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{
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// avoid confusing cache behaviors
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response.setHeader("Cache-Control", "no-cache", false);
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// using startsWith and discard the math random
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if (request.queryString.startsWith("setSameSiteCookie")) {
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response.setHeader("Set-Cookie", "myKey=mySameSiteIframeTestCookie; samesite=strict", true);
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response.setHeader("Content-Type", "image/png");
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response.write(IMG_BYTES);
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return;
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}
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// navigation tests
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if (request.queryString === "nestedIframeNavigation") {
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response.write(NESTED_IFRAME_NAVIGATION);
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return;
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}
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if (request.queryString === "nestedSandboxIframeNavigation") {
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response.setHeader("Content-Security-Policy", "sandbox allow-scripts", false);
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response.write(NESTED_IFRAME_NAVIGATION);
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return;
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}
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// inclusion tests
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if (request.queryString === "nestedIframeInclusion") {
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response.write(NESTED_IFRAME_INCLUSION);
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return;
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}
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if (request.queryString === "nestedSandboxIframeInclusion") {
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response.setHeader("Content-Security-Policy", "sandbox allow-scripts", false);
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response.write(NESTED_IFRAME_INCLUSION);
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return;
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}
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// we should never get here, but just in case return something unexpected
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response.write("D'oh");
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}
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@ -14,6 +14,10 @@ support-files =
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file_same_site_cookies_from_script.sjs
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file_same_site_cookies_from_script.sjs
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file_same_site_cookies_redirect.sjs
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file_same_site_cookies_redirect.sjs
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file_same_site_cookies_toplevel_set_cookie.sjs
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file_same_site_cookies_toplevel_set_cookie.sjs
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file_same_site_cookies_blob_iframe_navigation.html
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file_same_site_cookies_blob_iframe_inclusion.html
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file_same_site_cookies_iframe.html
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file_same_site_cookies_iframe.sjs
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[test_contentpolicytype_targeted_link_iframe.html]
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[test_contentpolicytype_targeted_link_iframe.html]
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[test_nosniff.html]
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[test_nosniff.html]
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@ -33,3 +37,4 @@ skip-if = toolkit == 'android'
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[test_same_site_cookies_from_script.html]
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[test_same_site_cookies_from_script.html]
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[test_same_site_cookies_redirect.html]
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[test_same_site_cookies_redirect.html]
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[test_same_site_cookies_toplevel_set_cookie.html]
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[test_same_site_cookies_toplevel_set_cookie.html]
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[test_same_site_cookies_iframe.html]
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168
dom/security/test/general/test_same_site_cookies_iframe.html
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168
dom/security/test/general/test_same_site_cookies_iframe.html
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Bug 1454027 - Update SameSite cookie handling inside iframes</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<img id="cookieImage">
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<iframe id="testframe"></iframe>
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<script class="testbody" type="text/javascript">
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/*
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* Description of the test:
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* 1) We load an image from http://mochi.test which sets a same site cookie
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* 2) We then load the following iframes:
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* (a) cross-origin iframe
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* (b) sandboxed iframe
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* (c) data: URI iframe
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* (d) same origin iframe which loads blob: URI iframe (to simulate same origin blobs)
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* (e) cross origin iframe which loads blob: URI iframe (to simulate cross origin blobs)
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* which all:
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* * navigate the iframe to http://mochi.test
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* * include another iframe from http://mochi.test
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* 3) We observe that none of the nested iframes have access to the same-site cookie.
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*/
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SimpleTest.waitForExplicitFinish();
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const SAME_ORIGIN = "http://mochi.test:8888/"
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const CROSS_ORIGIN = "http://example.com/";
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const PATH = "tests/dom/security/test/general/";
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const SERVER_FILE = "file_same_site_cookies_iframe.sjs";
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const NESTED_DATA_IFRAME_NAVIGATION = `
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data:text/html,
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<html>
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<body>
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<a id="testlink" href="http://mochi.test:8888/tests/dom/security/test/general/file_same_site_cookies_iframe.html"></a>
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<script type="application/javascript">
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let link = document.getElementById("testlink");
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link.click();
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<\/script>
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</body>
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</html>`;
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const NESTED_DATA_IFRAME_INCLUSION = `
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data:text/html,
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<html>
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<body>
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<script type="application/javascript">
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window.addEventListener("message", receiveMessage);
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function receiveMessage(event) {
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window.removeEventListener("message", receiveMessage);
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window.parent.postMessage({result: event.data.result}, '*');
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}
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<\/script>
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<iframe src="http://mochi.test:8888/tests/dom/security/test/general/file_same_site_cookies_iframe.html"></iframe>
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</body>
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</html>`;
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let curTest = 0;
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var tests = [
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// NAVIGATION TESTS
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{
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description: "nested same origin iframe navigation [mochi.test -> mochi.test -> mochi.test]",
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frameSRC: SAME_ORIGIN + PATH + SERVER_FILE + "?nestedIframeNavigation",
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result: "myKey=mySameSiteIframeTestCookie", // cookie should be set for baseline test
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},
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{
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description: "nested cross origin iframe navigation [mochi.test -> example.com -> mochi.test]",
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frameSRC: CROSS_ORIGIN + PATH + SERVER_FILE + "?nestedIframeNavigation",
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result: "", // no cookie should be set
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},
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{
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description: "nested sandboxed iframe navigation [mochi.test -> sandbox -> mochi.test]",
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frameSRC: CROSS_ORIGIN + PATH + SERVER_FILE + "?nestedSandboxIframeNavigation",
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result: "", // no cookie should be set
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},
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{
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description: "nested data iframe navigation [mochi.test -> data: -> mochi.test]",
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frameSRC: NESTED_DATA_IFRAME_NAVIGATION,
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result: "", // no cookie should be set
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},
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{
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description: "nested same site blob iframe navigation [mochi.test -> mochi.test -> blob: -> mochi.test]",
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frameSRC: SAME_ORIGIN + PATH + "file_same_site_cookies_blob_iframe_navigation.html",
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result: "myKey=mySameSiteIframeTestCookie", // cookie should be set, blobs inherit security context
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},
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{
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description: "nested cross site blob iframe navigation [mochi.test -> example.com -> blob: -> mochi.test]",
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frameSRC: CROSS_ORIGIN + PATH + "file_same_site_cookies_blob_iframe_navigation.html",
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result: "", // no cookie should be set
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},
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// INCLUSION TESTS
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{
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description: "nested same origin iframe inclusion [mochi.test -> mochi.test -> mochi.test]",
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frameSRC: SAME_ORIGIN + PATH + SERVER_FILE + "?nestedIframeInclusion",
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result: "myKey=mySameSiteIframeTestCookie", // cookie should be set for baseline test
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},
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{
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description: "nested cross origin iframe inclusion [mochi.test -> example.com -> mochi.test]",
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frameSRC: CROSS_ORIGIN + PATH + SERVER_FILE + "?nestedIframeInclusion",
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result: "", // no cookie should be set
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},
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{
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description: "nested sandboxed iframe inclusion [mochi.test -> sandbox -> mochi.test]",
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frameSRC: CROSS_ORIGIN + PATH + SERVER_FILE + "?nestedSandboxIframeInclusion",
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result: "", // no cookie should be set
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},
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{
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description: "nested data iframe inclusion [mochi.test -> data: -> mochi.test]",
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frameSRC: NESTED_DATA_IFRAME_INCLUSION,
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result: "", // no cookie should be set
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},
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{
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description: "nested same site blob iframe inclusion [mochi.test -> mochi.test -> blob: -> mochi.test]",
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frameSRC: SAME_ORIGIN + PATH + "file_same_site_cookies_blob_iframe_inclusion.html",
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result: "myKey=mySameSiteIframeTestCookie", // cookie should be set, blobs inherit security context
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},
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{
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description: "same-site cookie, nested cross site blob iframe inclusion [mochi.test -> example.com -> blob: -> mochi.test]",
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frameSRC: CROSS_ORIGIN + PATH + "file_same_site_cookies_blob_iframe_inclusion.html",
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result: "", // no cookie should be set
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},
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];
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window.addEventListener("message", receiveMessage);
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function receiveMessage(event) {
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is(event.data.result, tests[curTest].result, tests[curTest].description);
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curTest += 1;
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// // lets see if we ran all the tests
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if (curTest == tests.length) {
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window.removeEventListener("message", receiveMessage);
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SimpleTest.finish();
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return;
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}
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// otherwise it's time to run the next test
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setCookieAndInitTest();
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}
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function setupQueryResultAndRunTest() {
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let testframe = document.getElementById("testframe");
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testframe.src = tests[curTest].frameSRC;
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}
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function setCookieAndInitTest() {
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var cookieImage = document.getElementById("cookieImage");
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cookieImage.onload = function() {
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ok(true, "trying to set cookie for test (" + tests[curTest].description + ")");
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setupQueryResultAndRunTest();
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}
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cookieImage.onerror = function() {
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ok(false, "could not load image for test (" + tests[curTest].description + ")");
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}
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// appending math.random to avoid any unexpected caching behavior
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cookieImage.src = SAME_ORIGIN + PATH + SERVER_FILE + "?setSameSiteCookie" + Math.random();
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}
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// fire up the test
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setCookieAndInitTest();
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</script>
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</body>
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</html>
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