File: file_data_csp_merge.html

package info (click to toggle)

firefox-esr 128.14.0esr-1~deb12u1

links: PTS, VCS
area: main
in suites: bookworm
size: 4,230,248 kB
sloc: cpp: 7,104,262; javascript: 6,088,450; ansic: 3,654,017; python: 1,212,326; xml: 594,604; asm: 420,654; java: 182,969; sh: 71,124; makefile: 20,739; perl: 13,449; objc: 12,399; yacc: 4,583; cs: 3,846; pascal: 2,973; lex: 1,720; ruby: 1,194; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10

file content (26 lines) | stat: -rw-r--r-- 920 bytes

parent folder | download | duplicates (26)

<!DOCTYPE HTML>
<html>
<head>
  <title>Bug 1386183 - Meta CSP on data: URI iframe should be merged with toplevel CSP</title>
  <meta charset="utf-8">
  <meta http-equiv="Content-Security-Policy" content= "img-src https:"/>
</head>
<body>
<iframe id="dataFrame" onload="doCSPMergeCheck()"
        src="data:text/html,<html><head><meta http-equiv='Content-Security-Policy' content='script-src https:'/></head><body>merge csp</body></html>">
</iframe>

<script type="application/javascript">
  function doCSPMergeCheck() {
    // get the csp in JSON notation from the principal
    var frame = document.getElementById("dataFrame");
    var contentDoc = SpecialPowers.wrap(frame).contentDocument;
    var cspOBJ = JSON.parse(contentDoc.cspJSON);
    // make sure we got >>two<< policies
    var policies = cspOBJ["csp-policies"];
    window.parent.postMessage({result: policies.length}, "*");
  }
</script>

</body>
</html>