file_data_csp_merge.html (920B)
1 <!DOCTYPE HTML> 2 <html> 3 <head> 4 <title>Bug 1386183 - Meta CSP on data: URI iframe should be merged with toplevel CSP</title> 5 <meta charset="utf-8"> 6 <meta http-equiv="Content-Security-Policy" content= "img-src https:"/> 7 </head> 8 <body> 9 <iframe id="dataFrame" onload="doCSPMergeCheck()" 10 src="data:text/html,<html><head><meta http-equiv='Content-Security-Policy' content='script-src https:'/></head><body>merge csp</body></html>"> 11 </iframe> 12 13 <script type="application/javascript"> 14 function doCSPMergeCheck() { 15 // get the csp in JSON notation from the principal 16 var frame = document.getElementById("dataFrame"); 17 var contentDoc = SpecialPowers.wrap(frame).contentDocument; 18 var cspOBJ = JSON.parse(contentDoc.cspJSON); 19 // make sure we got >>two<< policies 20 var policies = cspOBJ["csp-policies"]; 21 window.parent.postMessage({result: policies.length}, "*"); 22 } 23 </script> 24 25 </body> 26 </html>