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87 lines
3.3 KiB
HTML
87 lines
3.3 KiB
HTML
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<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Bug 663570 - Implement Content Security Policy via meta tag</title>
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<!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
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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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<p id="display"></p>
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<iframe style="width:100%;" id="writemetacspframe"></iframe>
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<iframe style="width:100%;" id="commentmetacspframe"></iframe>
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<script class="testbody" type="text/javascript">
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/* Description of the test:
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* We load two frames, where the first frame does doc.write(meta csp) and
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* the second does doc.write(comment out meta csp).
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* We make sure to reuse/invalidate preloads depending on the policy.
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*/
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SimpleTest.waitForExplicitFinish();
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var writemetacspframe = document.getElementById("writemetacspframe");
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var commentmetacspframe = document.getElementById("commentmetacspframe");
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var seenResults = 0;
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function checkTestsDone() {
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seenResults++;
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if (seenResults < 2) {
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return;
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}
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SimpleTest.finish();
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}
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// document.write(<meta csp ...>) should block resources from being included in the doc
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function checkResultsBlocked() {
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writemetacspframe.removeEventListener('load', checkResultsBlocked, false);
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// stylesheet: default background color within FF is transparent
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var bgcolor = window.getComputedStyle(writemetacspframe.contentDocument.body)
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.getPropertyValue("background-color");
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is(bgcolor, "transparent", "inital background value in FF should be 'transparent'");
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// image: make sure image is blocked
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var img = writemetacspframe.contentDocument.getElementById("testimage");
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is(img.width, 0, "image widht should be 0");
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is(img.height, 0, "image widht should be 0");
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// script: make sure defined variable in external script is undefined
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is(writemetacspframe.contentDocument.myMetaCSPScript, undefined, "myMetaCSPScript should be 'undefined'");
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checkTestsDone();
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}
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// document.write(<--) to comment out meta csp should allow resources to be loaded
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// after the preload failed
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function checkResultsAllowed() {
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commentmetacspframe.removeEventListener('load', checkResultsAllowed, false);
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// stylesheet: should be applied; bgcolor should be red
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var bgcolor = window.getComputedStyle(commentmetacspframe.contentDocument.body).getPropertyValue("background-color");
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is(bgcolor, "rgb(255, 0, 0)", "background should be red/rgb(255, 0, 0)");
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// image: should be completed
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var img = commentmetacspframe.contentDocument.getElementById("testimage");
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ok(img.complete, "image should not be loaded");
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// script: defined variable in external script should be accessible
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is(commentmetacspframe.contentDocument.myMetaCSPScript, "external-JS-loaded", "myMetaCSPScript should be 'external-JS-loaded'");
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checkTestsDone();
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}
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// doc.write(meta csp) should should allow preloads but should block actual loads
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writemetacspframe.src = 'file_docwrite_meta.html';
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writemetacspframe.addEventListener('load', checkResultsBlocked, false);
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// commenting out a meta CSP should result in loaded image, script, style
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commentmetacspframe.src = 'file_doccomment_meta.html';
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commentmetacspframe.addEventListener('load', checkResultsAllowed, false);
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</script>
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</body>
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</html>
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