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// SJS file for CSP frame ancestor mochitests
function handleRequest(request, response) {
var query = {};
request.queryString.split("&").forEach(function (val) {
var [name, value] = val.split("=");
query[name] = unescape(value);
});
var isPreflight = request.method == "OPTIONS";
//avoid confusing cache behaviors
response.setHeader("Cache-Control", "no-cache", false);
// grab the desired policy from the query, and then serve a page
if (query.csp) {
response.setHeader("Content-Security-Policy", unescape(query.csp), false);
}
if (query.scriptedreport) {
// spit back a script that records that the page loaded
response.setHeader("Content-Type", "text/javascript", false);
if (query.double) {
response.write(
'window.parent.parent.parent.postMessage({call: "frameLoaded", testname: "' +
query.scriptedreport +
'", uri: "window.location.toString()"}, "*");'
);
} else {
response.write(
'window.parent.parent.postMessage({call: "frameLoaded", testname: "' +
query.scriptedreport +
'", uri: "window.location.toString()"}, "*");'
);
}
} else if (query.internalframe) {
// spit back an internal iframe (one that might be blocked)
response.setHeader("Content-Type", "text/html", false);
response.write("<html><head>");
if (query.double) {
response.write(
'<script src="file_frameancestors.sjs?double=1&scriptedreport=' +
query.testid +
'"></script>'
);
} else {
response.write(
'<script src="file_frameancestors.sjs?scriptedreport=' +
query.testid +
'"></script>'
);
}
response.write("</head><body>");
response.write(unescape(query.internalframe));
response.write("</body></html>");
} else if (query.externalframe) {
// spit back an internal iframe (one that won't be blocked, and probably
// has no CSP)
response.setHeader("Content-Type", "text/html", false);
response.write("<html><head>");
response.write("</head><body>");
response.write(unescape(query.externalframe));
response.write("</body></html>");
} else {
// default case: error.
response.setHeader("Content-Type", "text/html", false);
response.write("<html><body>");
response.write("ERROR: not sure what to serve.");
response.write("</body></html>");
}
}
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