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| -rw-r--r-- | caps/tests/mochitest/test_disableScript.xhtml | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/caps/tests/mochitest/test_disableScript.xhtml b/caps/tests/mochitest/test_disableScript.xhtml new file mode 100644 index 0000000000..3008eda43d --- /dev/null +++ b/caps/tests/mochitest/test_disableScript.xhtml @@ -0,0 +1,330 @@ +<?xml version="1.0"?> +<?xml-stylesheet type="text/css" href="chrome://global/skin"?> +<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=840488 +--> +<window title="Mozilla Bug 840488" + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> + <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/> + + <!-- test results are displayed in the html:body --> + <body xmlns="http://www.w3.org/1999/xhtml"> + <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=840488" + target="_blank">Mozilla Bug 840488</a> + </body> + + <iframe id="root" name="root" type="content"/> + <iframe id="chromeFrame" name="chromeFrame" type="content"/> + + <!-- test code goes here --> + <script type="application/javascript"> + /* eslint-disable mozilla/no-useless-parameters, no-redeclare, no-undef */ + <![CDATA[ + + /** Test for all the different ways that script can be disabled for a given global. **/ + + SimpleTest.waitForExplicitFinish(); + const ssm = Services.scriptSecurityManager; + function makeURI(uri) { return Services.io.newURI(uri); } + const path = "/tests/caps/tests/mochitest/file_disableScript.html"; + const uri = "http://www.example.com" + path; + var rootFrame = document.getElementById('root'); + var chromeFrame = document.getElementById('chromeFrame'); + navigateFrame(rootFrame, uri + "?name=rootframe").then(function() { + navigateFrame(chromeFrame, "file_disableScript.html").then(go); + }); + + function navigateFrame(ifr, src) { + return new Promise(resolve => { + function onload() { + ifr.removeEventListener('load', onload); + resolve(); + } + ifr.addEventListener('load', onload, false); + ifr.setAttribute('src', src); + }); + } + + function navigateBack(ifr) { + return new Promise(resolve => { + + // pageshow events don't fire on the iframe element, so we need to use the + // chrome event handler for the docshell. + var browser = ifr.contentWindow.docShell.chromeEventHandler; + function onpageshow(evt) { + info("Navigated back. Persisted: " + evt.persisted); + browser.removeEventListener('pageshow', onpageshow); + resolve(); + } + browser.addEventListener('pageshow', onpageshow, false); + ifr.contentWindow.history.back(); + }); + } + + function addFrame(parentWin, name, expectOnload) { + let ifr = parentWin.document.createElement('iframe'); + parentWin.document.body.appendChild(ifr); + ifr.setAttribute('name', name); + return new Promise(resolve => { + // We need to append 'name' to avoid running afoul of recursive frame detection. + let frameURI = uri + "?name=" + name; + navigateFrame(ifr, frameURI).then(function() { + is(String(ifr.contentWindow.location), frameURI, "Successful load"); + is(!!ifr.contentWindow.wrappedJSObject.gFiredOnload, expectOnload, + "onload should only fire when scripts are enabled"); + resolve(); + }); + }); + } + + function checkScriptEnabled(win, expectEnabled) { + win.wrappedJSObject.gFiredOnclick = false; + win.document.body.dispatchEvent(new win.Event('click')); + is(win.wrappedJSObject.gFiredOnclick, expectEnabled, "Checking script-enabled for " + win.name + " (" + win.location + ")"); + } + + function setScriptEnabled(win, enabled) { + win.browsingContext.allowJavascript = enabled; + } + + function testList(expectEnabled, win, list, idx) { + idx = idx || 0; + return new Promise(resolve => { + let target = list[idx] + path; + info("Testing scriptability for: " + target + ". expecting " + expectEnabled); + navigateFrame(win.frameElement, target).then(function() { + checkScriptEnabled(win, expectEnabled); + if (idx == list.length - 1) + resolve(); + else + testList(expectEnabled, win, list, idx + 1).then(function() { resolve(); }); + }); + }); + } + + function testDomainPolicy(defaultScriptability, exceptions, superExceptions, + exempt, notExempt, set, superSet, win) { + // Populate our sets. + for (var e of exceptions) + set.add(makeURI(e)); + for (var e of superExceptions) + superSet.add(makeURI(e)); + + return testList(defaultScriptability, win, notExempt).then(function() { + return testList(!defaultScriptability, win, exempt); + }); + } + + function setScriptEnabledForBrowser(enabled) { + var prefname = "javascript.enabled"; + Services.prefs.setBoolPref(prefname, enabled); + } + + function reloadFrame(frame) { + return new Promise(resolve => { + frame.addEventListener('load', function onload() { + resolve(); + frame.removeEventListener('load', onload); + }, false); + frame.contentWindow.location.reload(true); + }); + } + + function go() { + var rootWin = rootFrame.contentWindow; + var chromeWin = chromeFrame.contentWindow; + + // Test simple docshell enable/disable. + checkScriptEnabled(rootWin, true); + setScriptEnabled(rootWin, false); + checkScriptEnabled(rootWin, false); + setScriptEnabled(rootWin, true); + checkScriptEnabled(rootWin, true); + + // Privileged frames are immune to docshell flags. + ok(chromeWin.document.nodePrincipal.isSystemPrincipal, "Sanity check for System Principal"); + setScriptEnabled(chromeWin, false); + checkScriptEnabled(chromeWin, true); + setScriptEnabled(chromeWin, true); + + // Play around with the docshell tree and make sure everything works as + // we expect. + addFrame(rootWin, 'parent', true).then(function() { + checkScriptEnabled(rootWin[0], true); + return addFrame(rootWin[0], 'childA', true); + }).then(function() { + checkScriptEnabled(rootWin[0][0], true); + setScriptEnabled(rootWin[0], false); + checkScriptEnabled(rootWin, true); + checkScriptEnabled(rootWin[0], false); + checkScriptEnabled(rootWin[0][0], false); + return addFrame(rootWin[0], 'childB', false); + }).then(function() { + checkScriptEnabled(rootWin[0][1], false); + setScriptEnabled(rootWin[0][0], false); + setScriptEnabled(rootWin[0], true); + checkScriptEnabled(rootWin[0], true); + checkScriptEnabled(rootWin[0][0], false); + setScriptEnabled(rootWin[0][0], true); + + // Flags are inherited from the parent docshell at attach time. Note that + // the flag itself is inherited, regardless of whether or not scripts are + // currently allowed on the parent (which could depend on the parent's + // parent). Check that. + checkScriptEnabled(rootWin[0][1], false); + setScriptEnabled(rootWin[0], false); + setScriptEnabled(rootWin[0][1], true); + return addFrame(rootWin[0][1], 'grandchild', false); + }).then(function() { + checkScriptEnabled(rootWin[0], false); + checkScriptEnabled(rootWin[0][1], false); + checkScriptEnabled(rootWin[0][1][0], false); + setScriptEnabled(rootWin[0], true); + checkScriptEnabled(rootWin[0], true); + checkScriptEnabled(rootWin[0][1], true); + checkScriptEnabled(rootWin[0][1][0], true); + + // Try navigating two frames, then munging docshell scriptability, then + // pulling the frames out of the bfcache to make sure that flags are + // properly propagated to inactive inner windows. We do this both for an + // 'own' docshell, as well as for an ancestor docshell. + return navigateFrame(rootWin[0][0].frameElement, rootWin[0][0].location + '-navigated'); + }).then(function() { return navigateFrame(rootWin[0][1][0].frameElement, rootWin[0][1][0].location + '-navigated'); }) + .then(function() { + checkScriptEnabled(rootWin[0][0], true); + checkScriptEnabled(rootWin[0][1][0], true); + setScriptEnabled(rootWin[0][0], false); + setScriptEnabled(rootWin[0][1], false); + checkScriptEnabled(rootWin[0][0], false); + checkScriptEnabled(rootWin[0][1][0], false); + return navigateBack(rootWin[0][0].frameElement); + }).then(function() { return navigateBack(rootWin[0][1][0].frameElement); }) + .then(function() { + checkScriptEnabled(rootWin[0][0], false); + checkScriptEnabled(rootWin[0][1][0], false); + + // Disable JS via the global pref pref. This is only guaranteed to have an effect + // for subsequent loads. + setScriptEnabledForBrowser(false); + return reloadFrame(rootFrame); + }).then(function() { + checkScriptEnabled(rootWin, false); + checkScriptEnabled(chromeWin, true); + setScriptEnabledForBrowser(true); + return reloadFrame(rootFrame); + }).then(function() { + checkScriptEnabled(rootWin, true); + + // Play around with dynamically blocking script for a given global. + // This takes effect immediately. + Cu.blockScriptForGlobal(rootWin); + Cu.blockScriptForGlobal(rootWin); + Cu.unblockScriptForGlobal(rootWin); + checkScriptEnabled(rootWin, false); + Cu.unblockScriptForGlobal(rootWin); + checkScriptEnabled(rootWin, true); + Cu.blockScriptForGlobal(rootWin); + try { + Cu.blockScriptForGlobal(chromeWin); + ok(false, "Should have thrown"); + } catch (e) { + ok(/may not be disabled/.test(e), + "Shouldn't be able to programmatically block script for system globals"); + } + return reloadFrame(rootFrame); + }).then(function() { + checkScriptEnabled(rootWin, true); + + // Test system-wide domain policy. This only takes effect for subsequently- + // loaded globals. + + // Check the basic semantics of the sets. + is(ssm.domainPolicyActive, false, "not enabled"); + window.policy = ssm.activateDomainPolicy(); + ok(policy instanceof Ci.nsIDomainPolicy, "Got a policy"); + try { + ssm.activateDomainPolicy(); + ok(false, "Should have thrown"); + } catch (e) { + ok(true, "can't have two live domain policies"); + } + var sbRef = policy.superBlocklist; + isnot(sbRef, null, "superBlocklist non-null"); + ok(!sbRef.contains(makeURI('http://www.example.com'))); + sbRef.add(makeURI('http://www.example.com/foopy')); + ok(sbRef.contains(makeURI('http://www.example.com'))); + sbRef.remove(makeURI('http://www.example.com')); + ok(!sbRef.contains(makeURI('http://www.example.com'))); + sbRef.add(makeURI('http://www.example.com/foopy/this.that/')); + ok(sbRef.contains(makeURI('http://www.example.com/baz'))); + ok(!sbRef.contains(makeURI('https://www.example.com'))); + ok(!sbRef.contains(makeURI('https://www.example.com:88'))); + ok(!sbRef.contains(makeURI('http://foo.www.example.com'))); + ok(sbRef.containsSuperDomain(makeURI('http://foo.www.example.com'))); + ok(sbRef.containsSuperDomain(makeURI('http://foo.bar.www.example.com'))); + ok(!sbRef.containsSuperDomain(makeURI('http://foo.bar.www.exxample.com'))); + ok(!sbRef.containsSuperDomain(makeURI('http://example.com'))); + ok(!sbRef.containsSuperDomain(makeURI('http://com/this.that/'))); + ok(!sbRef.containsSuperDomain(makeURI('https://foo.www.example.com'))); + ok(sbRef.contains(makeURI('http://www.example.com'))); + policy.deactivate(); + is(ssm.domainPolicyActive, false, "back to inactive"); + ok(!sbRef.contains(makeURI('http://www.example.com')), + "Disabling domain policy clears the set"); + policy = ssm.activateDomainPolicy(); + ok(policy.superBlocklist); + isnot(sbRef, policy.superBlocklist, "Mint new sets each time!"); + policy.deactivate(); + is(policy.blocklist, null, "blocklist nulled out"); + policy = ssm.activateDomainPolicy(); + isnot(policy.blocklist, null, "non-null again"); + isnot(policy.blocklist, sbRef, "freshly minted"); + policy.deactivate(); + + // + // Now, create and apply a mock-policy. We check the same policy both as + // a blocklist and as a allowlist. + // + + window.testPolicy = { + // The policy. + exceptions: ['http://test1.example.com', 'http://example.com'], + superExceptions: ['http://test2.example.org', 'https://test1.example.com'], + + // The testcases. + exempt: ['http://test1.example.com', 'http://example.com', + 'http://test2.example.org', 'http://sub1.test2.example.org', + 'https://sub1.test1.example.com'], + + notExempt: ['http://test2.example.com', 'http://sub1.test1.example.com', + 'http://www.example.com', 'https://test2.example.com', + 'https://example.com', 'http://test1.example.org'], + }; + + policy = ssm.activateDomainPolicy(); + info("Testing Blocklist-style Domain Policy"); + return testDomainPolicy(true, testPolicy.exceptions, + testPolicy.superExceptions, testPolicy.exempt, + testPolicy.notExempt, policy.blocklist, + policy.superBlocklist, rootWin); + }).then(function() { + policy.deactivate(); + policy = ssm.activateDomainPolicy(); + info("Testing Allowlist-style Domain Policy"); + setScriptEnabledForBrowser(false); + return testDomainPolicy(false, testPolicy.exceptions, + testPolicy.superExceptions, testPolicy.exempt, + testPolicy.notExempt, policy.allowlist, + policy.superAllowlist, rootWin); + }).then(function() { + setScriptEnabledForBrowser(true); + policy.deactivate(); + + SimpleTest.finish(); + }); + } + + ]]> + </script> +</window> |